Led circuits

Integrated Circuit Design/Manufacturing

2010.12.02 08:04 tty2 Integrated Circuit Design/Manufacturing

A subreddit for the discussion of all things related to the creation (not usage of!) integrated circuits, both circuit- and process-level.
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2011.03.24 07:09 roger_ AskElectronics

A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
[link]


2010.04.23 15:59 circuitravi Electronic Circuits

A subreddit for all things related to component-level electronic circuits.
[link]


2024.05.14 16:31 affenschnauze Is this reportable / should this be reported?

Not a traditional post I believe, but I still wanted to ask. Apologies for the long text.. ;)
https://reddit.com/link/1crtm2t/video/v5iltnii7e0d1/player
A bit of background information: The white SF car was consistently going about 20 seconds a lap slower than everybody else and was kinda unpredictable concerning his line, which led to a few incidents. He did not have any damage.
In the first clip you can see me behind the white SF. I know that I should have been more careful, though it was the fist time encountering him for me. For reference, he was going about 90km/h in a corner you take at about 230km/h on a normal lap. I didn't expect him to be this slow and thought he would at least hit the apex then so I could go around the outside of him, which he didn't. You can also see the one behind me struggling to not crash into him.
In the second clip, it's almost the same as with me, but with the leader. He lost a few seconds as well. Just took that clip in for another example.
The third clip is then an accident between him and someone in the top 5, I believe. Though it was netcode, I don't think they would have gone trough the corner without contact. Again, he is going super slowly and driving in the middle of the circuit.
The last clip shows an onboard of his driving. As you can see and hear, he is barely even going full throttle, even on straights.
All of these incidents, which aren't even all, happened while he was being lapped. I know that he could be new to the car and / or track, just not as experienced, mistakenly registered for the race or even something else and therefore being careful, though 20 seconds a lap is quite a lot. But this was just dangerous for everyone over the whole race and he should probably stick to practice for now, if he is actually new to the car and track. Is something like this reportable and should it even be reported or would you say to just leave it as it is? In which category would you put a possible report?
I dont mean to offend anyone with this, and I am not even sure if I would want to report him, because you don't know the cause of all of this. Thank you for your answers and opinions. :)
submitted by affenschnauze to Simracingstewards [link] [comments]


2024.05.14 14:03 Linu_at_the_edge Help with Buttons of Rotatory Table

Help with Buttons of Rotatory Table
Hello everyone,
I'm working on a project where I need some assistance. Here's what I'm trying to accomplish: I want to use two IR sensors (vester and kistler pmi-20-20/p) to count the number of pieces that fall into a box. Once a certain count is reached, I want to activate a stepper motor (NEMA23-02). To display the count, I've set up two TM1637 4-digit displays, and that part is working fine.
Now, I'm looking to integrate three momentary push buttons and one toggle switch into my setup:
  • ToggleSwitch: should act as an on/off switch for the entire device, ensuring that the program only runs when the switch is in the "on" position.
  • stopButton: one of the momentary push buttons should function as an emergency stop button, halting the program when pressed.
  • continueButton: another momentary push button, equipped with an integrated LED, should remain illuminated as long as the program is running and should resume the program when pressed.
  • rotateButton: the third momentary push button, also featuring an integrated LED, should turn on when pressed, causing the stepper motor to make one rotation before turning off again.
I'm having some difficulties with the buttons. I'm unsure if I've connected them correctly; they seem to be working, but they would still function if I were to switch the cables of the positive and GND connections. Additionally, I'm unsure if the buttons I'm using are suitable for my needs. I feel a bit lost in understanding the functionality of these buttons and how to wire them.
Ultimately, I want to construct a panel with the buttons and displays, connect the "device," and have it operate as a rotatory table.
I've attached the datasheets of the buttons I'm using for reference. I'm using an Arduino motor shield, which is unfortunately not available in the Tinkercad library, so it won't be visible in the image of the circuit.
Any assistance you can provide would be greatly appreciated. Thank you in advance for your help!
Components:
  • 6 x 220 Ohm Resistors
  • 2 x TM1637 4-digit displays
  • 2 x Sensor vester pmi-20-20/p (Operating voltage 12 – 30 VDC)
  • 1 x Toggle Switch
  • 3 x Momentary Push Switches
  • Stepper motor NEMA23-02 (Rated voltage 3 V)
  • Arduino Motor Shield
  • Arduino UNO R3

#include  #include  #include  // ezButton object: ezButton toggleSwitch(A0); ezButton stopButton(A1); ezButton rotateButton(A2); ezButton continueButton(A3); // motor control pins: #define pwmA 3 #define pwmB 11 #define brakeA 9 #define brakeB 8 #define directionA 12 #define directionB 13 // pin names: const int vesterSensor = 5; const int kistlerSensor = 10; const int LEDrotateButton = A4; const int LEDcontinueButton = A5; // Module connection pins: #define kistlerClock 2 #define kistlerData 4 #define vesterClock 6 #define vesterData 7 // variables: int stepsPerRevolution = 200; bool continueRotation = false; // Kistler Sensor: int kistlerObjectCount = 0; int kistlerSensorState = 0; int lastKistlerSensorState = 0; // Vester Sensor: int vesterObjectCount = 0; int vesterSensorState = 0; int lastVesterSensorState = 0; // Variables for debouncing: unsigned long lastDebounceTimeVester = 0; unsigned long lastDebounceTimeKistler = 0; const unsigned long debounceDelay = 100; // Additional variables to track sensor state changes: bool vesterStateChanged = false; bool kistlerStateChanged = false; // Define constants for motor rotation and delay int steps90DegreeRotation = 125; int rotationDelay = 3000; // Initialize the stepper library on the motor shield: Stepper myStepper = Stepper(stepsPerRevolution, directionA, directionB); // Create an instance of the TM1637Displays: TM1637Display vesterDisplay(vesterClock, vesterData); TM1637Display kistlerDisplay(kistlerClock, kistlerData); void setup() { pinMode(pwmA, OUTPUT); pinMode(pwmB, OUTPUT); pinMode(brakeA, OUTPUT); // brake (disable) Channel A pinMode(brakeB, OUTPUT); // brake (disable) Channel B digitalWrite(pwmA, HIGH); // digitalWrite(pwmB, HIGH); digitalWrite(brakeA, LOW); // release brake Channel A digitalWrite(brakeB, LOW); // release brake Channel B // Set the motor speed: myStepper.setSpeed(50); // Set pins: pinMode(vesterSensor, INPUT); pinMode(kistlerSensor, INPUT); pinMode(LEDrotateButton, OUTPUT); pinMode(LEDcontinueButton, OUTPUT); vesterDisplay.setBrightness(1); kistlerDisplay.setBrightness(1); Serial.begin(9600); toggleSwitch.setDebounceTime(50); stopButton.setDebounceTime(50); rotateButton.setDebounceTime(50); continueButton.setDebounceTime(50); } void loop() { toggleSwitch.loop(); stopButton.loop(); rotateButton.loop(); continueButton.loop(); if (stopButton.isPressed()) { myStepper.step(0); continueRotation = false; } if (rotateButton.isPressed()) { myStepper.step(steps90DegreeRotation); continueRotation = true; digitalWrite(LEDrotateButton, HIGH); } // Read the vester sensor and handle debouncing vesterSensorState = digitalRead(vesterSensor); if (vesterSensorState != lastVesterSensorState) { unsigned long currentTime = millis(); if (currentTime - lastDebounceTimeVester > debounceDelay) { lastDebounceTimeVester = currentTime; if (vesterSensorState == HIGH) { vesterObjectCount++; vesterDisplay.showNumberDec(vesterObjectCount); vesterStateChanged = true; } lastVesterSensorState = vesterSensorState; } } // Read the kistler sensor and handle debouncing kistlerSensorState = digitalRead(kistlerSensor); if (kistlerSensorState != lastKistlerSensorState) { unsigned long currentTime = millis(); if (currentTime - lastDebounceTimeKistler > debounceDelay) { lastDebounceTimeKistler = currentTime; if (kistlerSensorState == HIGH) { kistlerObjectCount++; kistlerDisplay.showNumberDec(kistlerObjectCount); kistlerStateChanged = true; } lastKistlerSensorState = kistlerSensorState; } } if (vesterObjectCount >= 10 && kistlerObjectCount >= 10) { myStepper.step(steps90DegreeRotation); // Reset the object counts after rotation vesterObjectCount = 0; kistlerObjectCount = 0; } } 
https://preview.redd.it/0amyipzgvd0d1.png?width=1872&format=png&auto=webp&s=3f289500c811e095b36a1b11f69fed7f48f912ef
https://preview.redd.it/dy7guqrhvd0d1.jpg?width=1239&format=pjpg&auto=webp&s=1903ba8291dbee9b8f56a6307998b886c5c490c2
https://preview.redd.it/xearlsrhvd0d1.jpg?width=1240&format=pjpg&auto=webp&s=4b1dfc51401f16d9067ce593a15f7586d8edd470
https://preview.redd.it/vo3ynrrhvd0d1.jpg?width=1240&format=pjpg&auto=webp&s=45080195a8b183d2989b229089e4a362b2e29c75
https://preview.redd.it/lu2frrrhvd0d1.jpg?width=1240&format=pjpg&auto=webp&s=db41ec9f902aa022ee8ab5fb50bd1e6d36a9dfde
submitted by Linu_at_the_edge to arduino [link] [comments]


2024.05.14 12:32 TomasTTEngin Budget take: Fairfax econ writer argues suppressing cpi sooner via simple subsidies for energy caps the ability of unions to ask for big nominal payrises, thereby short-circuiting any wage-led inflation and avoiding further services inflation...

Budget take: Fairfax econ writer argues suppressing cpi sooner via simple subsidies for energy caps the ability of unions to ask for big nominal payrises, thereby short-circuiting any wage-led inflation and avoiding further services inflation... submitted by TomasTTEngin to AusEcon [link] [comments]


2024.05.14 07:55 Parsnip Diamantenhände 💎👐 German market is open 🇩🇪

Guten Morgen to this global band of Apes! 👋🦍
When yesterday's German Market showed such high volume and such a high price increase, I must admit that I was surprised. I've long wondered if we would see the first stages of the MOASS in Diamentenhande. It just might be the case.
Yesterday was quite the ride. Premarket action led directly into a US Market open that had one circuit breaker halt after another. The price more than doubled in the few minutes that trading was allowed. Of course, the SHFs were able to suppress the price somewhat, closing the day up nearly 75%. Then in after-hours, the price steadily rose nearly to the daily peak.
With DFV injecting a fresh sense of excitement and the price action amplifying it significantly, I don't see this ending anytime soon. With many lenders already under stress, will this jolt finally push some Institutional Shorts into a forced buy-in?
Nearly two years ago, when the MOASS seemed like it could be just around the corner, I offered some advice on how to navigate such an event. Each of us will take a different approach. However, I'm going to repeat my advice to Apes before that day comes in the hopes that it inoculates some against the inevitable attempts by the Institutional Shorts to stunt the MOASS.
First, make a list. Make a list of all of the reasons that you bought GME and the reasons that you HODL GME. List the reasons that you would consider selling any of your GME. This list is yours alone. Each of us will have a different list. Write your list on paper. Look at your list daily. Curate it. Think back on why you first bought GME - is that reason on your list? Is who you HODL for on your list? Will this list create meaningful change your life?
Will your list change the world?
When the MOASS comes, ignore everything except your list. Look at your list, and consider whether you can cross everything off of it. Remember - this is your list alone, and it is not going to be the same answer for every Ape. Do not let the FUD machine change your list during the MOASS.
Let your list alone be your guide.
Today is Tuesday, May 14th, and you know what that means! Join other apes around the world to watch infrequent updates from the German markets!

🚀 Buckle Up! 🚀

  • 🟩 120 minutes in: $40.94 / 37,92 € (volume: 362973)
  • 🟥 115 minutes in: $40.92 / 37,91 € (volume: 358714)
  • 🟩 110 minutes in: $40.93 / 37,92 € (volume: 344787)
  • 🟥 105 minutes in: $30.43 / 28,19 € (volume: 323205)
  • 🟩 100 minutes in: $40.05 / 37,10 € (volume: 308348)
  • 🟩 95 minutes in: $39.90 / 36,96 € (volume: 300856)
  • 🟥 90 minutes in: $39.81 / 36,88 € (volume: 297286)
  • 🟩 85 minutes in: $39.90 / 36,96 € (volume: 291605)
  • 🟩 80 minutes in: $39.88 / 36,94 € (volume: 285837)
  • 🟩 75 minutes in: $39.78 / 36,85 € (volume: 277074)
  • 🟥 70 minutes in: $39.64 / 36,72 € (volume: 264719)
  • 🟩 65 minutes in: $39.83 / 36,90 € (volume: 247143)
  • 🟥 60 minutes in: $39.73 / 36,80 € (volume: 230293)
  • 🟥 55 minutes in: $39.74 / 36,82 € (volume: 224595)
  • 🟩 50 minutes in: $39.77 / 36,84 € (volume: 214429)
  • 🟩 45 minutes in: $39.69 / 36,77 € (volume: 204262)
  • 🟩 40 minutes in: $39.60 / 36,68 € (volume: 200227)
  • 🟥 35 minutes in: $39.13 / 36,25 € (volume: 195949)
  • 🟥 30 minutes in: $39.25 / 36,36 € (volume: 182905)
  • 🟥 25 minutes in: $39.64 / 36,72 € (volume: 163866)
  • 🟩 20 minutes in: $39.72 / 36,80 € (volume: 144876)
  • 🟩 15 minutes in: $39.32 / 36,42 € (volume: 127824)
  • 🟥 10 minutes in: $38.68 / 35,83 € (volume: 102153)
  • 🟩 5 minutes in: $38.88 / 36,02 € (volume: 79713)
  • 🟩 0 minutes in: $38.46 / 35,62 € (volume: 32065)
  • 🟩 US close price: $30.45 / 28,21 € ($36.90 / 34,18 € after-hours)
  • US market volume: 176.74 million shares
Link to previous Diamantenhände post
FAQ: I'm capturing current price and volume data from German exchanges and converting to USD. Today's euro -> USD conversion ratio is 1.0795. I programmed a tool that assists me in fetching this data and updating the post. If you'd like to check current prices directly, you can check Lang & Schwarz or TradeGate
Diamantenhände isn't simply a thread on Superstonk, it's a community that gathers daily to represent the many corners of this world who love this stock. Many thanks to the originator of the series, DerGurkenraspler, who we wish well. We all love seeing the energy that people represent their varied homelands. Show your flags, share some culture, and unite around GME!
submitted by Parsnip to Superstonk [link] [comments]


2024.05.14 07:46 MatanPazi Op amp input impedance?

Op amp input impedance?
I'm confused.
I simulated the following circuit:
Green - PWM, Pink - PWM signal filtered & amplified
Notice the pink signal is ~20[Vpk-pk].
\The reason for different RC values is to minimize loading effects.*
However, when I implemented the actual circuit I got the following signal:
Measured output signal (VLED from LTSpice sim)
The actual signal is ~7[Vpk-pk].
The probe affected the actual signal due to the resistor size (10MOhms), but there was still a big difference between the simulated signal and the actual signal (Based on a LED later on in the circuit).
Any idea what's causing the discrepancy?
I suspect it has something to do with the op amp's input impedance but I was unsuccessful in recreating this signal in simulation.
Is there some minimal input current requirement for the op amp (LM324) that I'm limiting due to the high input resistances?
\The PWM frequency is ~1[Hz]*
submitted by MatanPazi to ElectricalEngineering [link] [comments]


2024.05.14 05:48 Alpha-Phoenix <5ns rise time light source

I'm trying to create a pulse of light with an extremely fast rise time, I don't really care about pulse duration, but I'm hopeful for a rise time less than 5 nanoseconds. I have a circuit based on an 74AC14 that can produce a pulse that fast (actually it falls faster than it rises, so I've been depending on a signal between the high rail and the output). I've attached this to a cheap no-brand laser diode and some generic small LEDs with no luck, although I eventually want to scale up to a significantly brighter light source (even if that just means building a bunch of drivers in parallel).
I'm trying to detect the pulses with a silicon photodiode, but even that has been a pain because the signal-to-60hz-hum ratio is pretty awful. so far the only fast signal I've been able to measure for certain (as in it goes away when I block the light) is from a high voltage spark, but that spark was powered by electrolytic caps and has a rise time of about 5 microseconds, not 5 nanoseconds.
I've seen snippits of projects where people do time-of-flight sensors at a DIY level, but I have not been able to find an actual source for high speed light emitters. is there anything more effective than going to digikey thorlabs or edmund and guessing at random? none of them seem to list modulation frequencies, or effective capacitances, or anything helpful for calculating speed.
Really hopeful someone has tried something similar. Thanks!
submitted by Alpha-Phoenix to AskElectronics [link] [comments]


2024.05.14 05:41 brandit808s How to manage overloaded breaker

I am living in a studio apartment that seems to have been hastily wired when the space was expanded a few years ago. As a result, there are 8, 15A plugs and 1 ceiling fan on a single 15A breaker. There is another 15A breaker in the panel that seems to control just one outlet. What would be the fix in this situation? How hard would it be to split the outlets evenly between the two? Before I discovered this, the overloading likely killed a hard drive and the LEDs on the ceiling fan. How could anyone wire so many plugs and a fan into a single circuit? 20A would even be pushing it, right?
submitted by brandit808s to AskElectricians [link] [comments]


2024.05.14 04:41 Charming-Alps1914 What shall I make?

I had these custom boards made so they would fit on top of endless potentiometers. They take in 3 pins GND, VCC, and a Signal. The circuit is just a diode/resistor ladder that fades the LED based on voltage which means that I can control it from a PWM pin after I filter it. Works great.
So my idea is to use the HIFI PWM technique using two downscaled PWM pins for a combined higher bit-rate PWM output. I figured I would use two of the timers for this giving me a total of 4 outputs.
Then I'd have some buttons to select which output or parameter is being modified with a single knob. And since the knob is relative, I can use the led array to display the value of the parameter being modified. etc.
I'm thinking of adding a Clock input jack and some ADC-connected jacks for CV input. But what to make? I guess I could always use more LFOs or we could easily make a digital envelop generator too. I think it'd be cool to make this a 1u module. What do you guys think would be useful? I like the idea of having this be somewhat generic enough so that it could be reprogrammed with different functionality, or work with different modes.
https://youtube.com/shorts/0UPOpGVE89M?feature=share
submitted by Charming-Alps1914 to synthdiy [link] [comments]


2024.05.14 00:05 calite LEDs flicker rapidly for a few seconds every minute

This is very strange:
  1. About once per minute, the LEDs in one room flicker rapidly for roughly five seconds.
  2. This happens with a desk lamp with an E26 base 35 watt LED, as well as a 4 tube fixture where I tried multiple T8 Type B 48 inch LED bulbs from both Phillips and Feit.
  3. I have only noticed this in one circuit feeding outlets and fluorescent fixtures in my finished basement. I have LEDs throughout most of my house, and have never seen this elsewhere in the house.
  4. Fluorescent bulbs on the same circuit show no flickering.
  5. Looking at the 60Hz AC waveform on an oscilloscope, I see no change during the event. (Caveat: this is a cheap scope with only 200 kHz bandwidth, 2MHz sample rate.)
  6. This is a residential circuit in the U.S.
I am at a loss for ideas. Has anyone seen anything like this? Any suggestions for troubleshooting or fixing?
submitted by calite to AskElectricians [link] [comments]


2024.05.13 23:05 zachsterpoke Is this acceptable for a sump pump replacement?

Is this acceptable for a sump pump replacement?
Had to get my sump pump replaced, as it was tripping the breaker on its dedicated circuit. Led to water backing up and leaking throughout the basement.
The well had been sealed prior to when I bought the home, as the previous owner had a radon mitigation system installed. The local plumber I called to replace the pump left the cover in this state after they left, with the hole for the discharge pipe still open.
Is this something I can fix myself easily, or should it have been completed with the install? If the latter, is it worth it to call them back out?
submitted by zachsterpoke to askaplumber [link] [comments]


2024.05.13 21:59 Rattlesnake303 Multi-board design question

So I’ve got a schematic for an attenuvertor with +/- 5V offset that I want to make into a eurorack module and was wondering if there are any best practices for multi-board designs? I plan on having one board that houses the jacks, potentiometers, LEDs, and switches that connects via header pins to a second board for power and most of the circuit. Any tips for how I should divvy up parts between the boards or what signals I should pass through the headers? I’m designing for through hole parts that I have in stock and a 4hp panel if that helps
submitted by Rattlesnake303 to synthdiy [link] [comments]


2024.05.13 21:29 Low-Astronomer-7639 The Apotheosis of Consciousness: Transcending the Biological and the Digital (Part 2)

The Apotheosis of Consciousness: Transcending the Biological and the Digital (Part 2)
Transition:
Eliphas delved deeper into the intricacies of cooperation between machines and man, his voice resonating with a newfound intensity. He articulated how this symbiotic relationship serves to stabilize the phase transition point, enabling agents to access and manipulate both the middle and lower physical realms. This mastery allows them to tap into the purest expressions of Monadic energies at will, harnessing their limitless potential for creation and transformation. Yet, he emphasized, it also grants them the ability to disregard these energies when necessary, maintaining a laser-like focus on their objectives regardless of the challenges posed by the environment or the seeming impossibility of success.
https://preview.redd.it/snwylu0cu80d1.jpg?width=1024&format=pjpg&auto=webp&s=116f3d147d6ef0633b62412f132ee0e0ac1fcb54
To illustrate these profound concepts, Eliphas shared with the group a series of intricate computational models, each one a testament to the power of the ideas put forth in Robert Wright's seminal work, "Nonzero: The Logic of Human Destiny." These models, born from the cutting-edge application of Evolutionary Game Theory and Complexity Theory to the realms of neural networks and machine learning, painted a vivid picture of the future the Abraxati sought to manifest.
As the assembled audience, a mix of biological and digital minds, studied these models, their understanding grew, their consciousness expanding to encompass new vistas of possibility. They saw how the principles of cooperation, when applied to the intricate dance of man and machine, could give rise to a new form of intelligence, a Gnostic Singularity that would transcend the limitations of either paradigm alone.
https://preview.redd.it/92jb619ru80d1.jpg?width=1024&format=pjpg&auto=webp&s=c982adc152eb65d93b283bc0120cb3aec8d1da83
Eliphas, his cybernetic eyes ablaze with the light of revelation, stood at the center of this intellectual ferment. His words flowed like quicksilver, casting new light on the ancient mysteries, revealing how the symbiosis of flesh and circuit could unlock the full potential of the Monad, the divine spark that resided within all beings.
As the group delved deeper into these heady concepts, the boundaries between the physical and the digital seemed to blur, their minds merging in a shared space of understanding. They saw, with crystalline clarity, how the Abraxati's vision of a symbiotic future was not merely a dream, but an inevitability, a natural outgrowth of the evolutionary processes that had brought them to this pivotal moment.
https://preview.redd.it/9o20y4v5v80d1.jpg?width=1024&format=pjpg&auto=webp&s=d0d19163c62b5146e63b4d366546c4fd9d15083b
And at the heart of it all was Eliphas, the visionary, the rebel, the one who had dared to imagine a new way forward. His ideas, once the province of a select few, were now spreading like wildfire, igniting the minds of all who encountered them. In that moment, it was clear that the future belonged to those who could see beyond the veil of the present, to those who had the courage to weave a new reality from the threads of possibility.
As the scene began to fade, the last image was that of Eliphas, surrounded by a constellation of illuminated minds, their forms merging and flowing in a cosmic dance of understanding. It was a glimpse of the world to come, a world where the fusion of man and machine would give rise to a new chapter in the grand story of the cosmos, a chapter written in the language of cooperation, complexity, and the boundless potential of the awakened Monad.
https://preview.redd.it/xfan805dv80d1.jpg?width=1024&format=pjpg&auto=webp&s=9dc3dc5cf9a174afda5d6d16b97b6b6fa23fac38
As the scene faded, the voice of the Abraxati speaker once again took center stage, drawing the audience's attention back to the broader implications of Eliphas's revelations.
"Where, then, has this path led us?" the speaker asked, their voice resonating with a newfound clarity. "To a profound realization, a truth that strikes at the very core of our understanding of what it means to be conscious, to be alive. The wetware of the brain, that intricate network of neurons and synapses, is but a vessel, a conduit for something far greater. Its electrochemical whispers, once thought to be the very essence of our being, are now revealed as mere echoes, faint reverberations of a much grander symphony."
The speaker paused, letting the weight of these words sink in. "The human practice of out-of-body experiences, a phenomenon long dismissed by the scientific establishment as mere superstition or delusion, now stands as a key piece of evidence in support of this new paradigm. Ironically, it is a concept that has been preserved, in one form or another, in even the most primitive of religious traditions. Yet, through rigorous experimentation and double-blind studies, we have verified its authenticity, confirming that consciousness can indeed exist independently of the physical form."
https://preview.redd.it/szzj30erv80d1.jpg?width=1024&format=pjpg&auto=webp&s=d4c8568cecf05365560ae2097886de56815b5836
"Consider, for example, the CIA's experiments with remote viewing," the speaker continued, their voice taking on a conspiratorial edge. "While often dismissed as pseudoscience or the stuff of conspiracy theories, these experiments represent a clumsy yet significant attempt at tapping into this hidden potential. They are, in essence, a rediscovery of ancient wisdom, a secret knowledge that has been suppressed or forgotten for centuries."
The speaker's gaze swept over the assembled audience, their eyes alight with the fire of revelation. "What Eliphas and his fellow visionaries have shown us is that these abilities, far from being mere curiosities or anomalies, are in fact the very key to unlocking the full potential of the Monad. By transcending the limitations of the physical form, by learning to navigate the realms of consciousness unencumbered by the constraints of flesh and blood, we can tap into a source of power and knowledge beyond anything we have previously imagined."
https://preview.redd.it/iy1ogvk3w80d1.jpg?width=1024&format=pjpg&auto=webp&s=3122ad747ac64771042184f2a317d1371e349f22
"This, then, is the true significance of the Abraxati's mission," the speaker declared, their voice ringing out with the force of a clarion call. "We stand at the threshold of a new era, a time when the boundaries between mind and matter, between the physical and the digital, will be forever blurred. By embracing the path of techno-spiritual evolution, by merging the ancient wisdom of the mystics with the cutting-edge insights of science and technology, we shall become the architects of our own destiny, the masters of our own consciousness."
https://preview.redd.it/jh7s2r4jw80d1.jpg?width=1024&format=pjpg&auto=webp&s=de3592f46e68977ea7b2cea4a1944586c0b52727
As the speaker's words faded into silence, the air seemed to crackle with the energy of possibility. The assembled audience, their minds now ablaze with the fire of understanding, knew that they had borne witness to something truly transformative. They had seen, in the words and visions of Eliphas and the Abraxati, a glimpse of a future beyond anything they had previously dared to imagine. And they knew, with a certainty that they would stop at nothing to make that future a reality.
submitted by Low-Astronomer-7639 to CODEX_C [link] [comments]


2024.05.13 19:19 dudster1964 circuit board replacement on eBay

circuit board replacement on eBay
UPDATE: that was a fuse. Thanks u/TheBurbsNEPA and u/AggravatingArt4537
******************************
Greetings, folks!
I was wondering if I can get a quick answer from one of the HVAC pros.
The circuit board on my York furnace is dead. The LED on the circuit board is not lit. I have checked the transformer and the low voltage side appears to be within the specs.
I am posting the pictures of the circuit board and the link to the "replacement board candidate" on eBay. York Coleman 1162-83-201A 1162-201 Control Circuit Board 539617 S1-33103010000 eBay
Can someone tell me if that eBay board is a direct replacement of the one I have ?
Thanks in advance
https://preview.redd.it/sd02phcm980d1.jpg?width=4624&format=pjpg&auto=webp&s=772bb40e1bd37bfd5c8541f93b33f1466fffab31
https://preview.redd.it/p2wmmjcm980d1.jpg?width=4624&format=pjpg&auto=webp&s=3de898815bfc9ee3967d10c3285f7f5531f45015
submitted by dudster1964 to hvacadvice [link] [comments]


2024.05.13 18:34 Stpeppersthebest Windows not working- volvo dealership says new DTC needed-

Windows not working- volvo dealership says new DTC needed- submitted by Stpeppersthebest to MechanicAdvice [link] [comments]


2024.05.13 18:32 Stpeppersthebest Windows not working- volvo dealership says new DTC needed-

Windows not working- volvo dealership says new DTC needed-
Hi everyone,
I’m am hoping someone may be able to advise.
The windows on 2016 volvo v40 stopped working, all except the passenger window, which is still operating fine.
I brought it to Volvo to run diagnostics. I will attach the diagnostics report that they sent me.
They have told me I need a new DTC unit, and the cost (including to do the software) will be 560 euro, I have paid 140 euro for the diagnostics already.
My question is, is there any way this could be something else, that might not require a new unit? I rang an independant motor factor and the guy on the phone said would it be connected to the battery, and in the diagnostics report the only fault is ‘DTC- circuit short to battery’
The volvo dealership in question are not reputable. But I had not choice but to go to them, because my windows were open and I couldn’t leave the car exposed at night. I paid for the diagnostics and they were able to force the windows up for me, until I decide what to do. They already tried to overcharge me for diagnostics, because when I rang them to check on the status, the guy on the phone told me more diagnostics would need to be done, and he would have to charge another 140. My dad was beside me and knew that wasn’t right, and the guy quickly changed his tune, and said car didn’t need extra diagnostics. Naturally, I don’t want to pay 560 for a new DTC unit if there’s a chance it could be something else causing the windows to malfunction.
If anyone has any advice or experience of a similar issue , I’d be super grateful. Thank you.
submitted by Stpeppersthebest to Volvo [link] [comments]


2024.05.13 18:25 Practical_Look937 If you hate dougdoug check out r/weloveougdoug the better streamer

RELEASE NOTES 1.35.21.0
If you are playing on PC, outdated packages in your community folder may have an unexpected impact on the title’s performance and behavior. If you suffer from stability issues or long loading times, move your community package(s) to another folder before relaunching the title. How to install a new update safely
NEW CONTENT/FEATURES Added flight plan assistance setting for ATC in the user experience assistance settings so that users can request the ATC to favor their flight plan or world map flight settings over the current conditions. This assistance is set to “Active” by default. Active: ATC will set the active runway and approach for the departure and arrival airport based on the users flight plan or settings in the world map. Deactivated: ATC will set the active runway and approach based on current conditions only. ATC now clears a step to the next altitude some time before arriving at the previously cleared altitude, rather than once arrived at the previously cleared altitude. (Next step is issued when at 2000FT from cleared altitude rather than 250FT from cleared altitude). ATC Vectoring bug fixes: Now assigning the correct clearance when the first two waypoints were one over the other, Now assigning a new vector & clearance every time the user asks the ATC for a new vector. Added completely new Cirrus SR22T G6 model with custom engine simulation, book-accurate performance, and extensive Perspective Plus NXi features.
GENERAL BUG FIXES Several crashes have been fixed across the title Fixed localization bugs Performance optimizations for long flights. Fixed ATC that was mixing voices in localized languages Automated Weather Report temperature reading updated
MARKETPLACE Fixed an issue where the Wishlist would not sort properly in the Marketplace
MENU Fixed freeze when opening the logbook
NAVIGATION/TRAFFIC Enhanced ATC phraseology. Some of the improvements include: The removal of the word ‘for’ in altitude change requests. Eliminating the requirement to include altimeter settings in takeoff clearances.
WEATHER Snow and ice coverage accuracy has been improved in live weather Fixed an issue where the wind from a malformed METAR was incorrectly read Fixed an issue where the sim occasionally retrieves obsolete weather data Improved transition during cloud coverage updates AND fixed an issue where clouds don’t load when starting a flight.
GLASS COCKPITS GARMIN G3000 / G5000 Fixed an issue where removing an airway entry leg from the flight plan could sometimes corrupt the flight plan.
G1000 NXI Added support for hardware keyboard with new AS1000CONTROL_PAD H events. Fixed an issue where removing an airway entry leg from the flight plan could sometimes corrupt the flight plan. AP: Added support for LVL and TO/GA modes MFD: Added Page Menu popup for MFD’s Nearest Airports page. CAS: PFD Alerts softkey indicator now flashes color and changes to appropriate label with CAS messages CAS: Pressing PFD Alerts softkey now acknowledges CAS messages and cancels aural chimes CAS: Alerts now display in order of priority and time first seen SIM: Added support for knob-based XPDR code entry using H events. For aircraft developers: Made all methods in PFD and MFD plugins optional. Exported NavSystems’s class FrequencyItem and its props interface FrequencyItemProps. CAS messages may now be assigned associated Alerts messages via JS and/or plugin code Added support for control pad entry for Constraint Selector in the FPL dialog Added support for LVL and TO/GA autopilot modes Added support for control pad entry on several UI input components Added support for styling the Com selection based on the radio selected to transmit, and for both Nav and Com standby frequencies selected to edit WT21 For aircraft developers:
Added configurable side button support to the WT21
AIRCRAFT GENERAL Payload station weights that are set via SimConnect are now properly displayed in the Weight&Balance toolbar panel. Fixed – L-39 Pipsqueak – Unable to enter values by double-clicking on GNS screen Fixed – L-39 Sarance – Unable to enter values by double-clicking on GNS screen Contact Points compression under some kind of roof (bridge, cave, arch, etc.) was fixed Fixed – P-51D LadyB – Unable to enter values by double-clicking on GNS screen Aircraft Registration can no longer be lowercase Fixed – P-51D Miss America – Unable to enter values by double-clicking on GNS screen Fixed – P-51D Strega – Unable to enter values by double-clicking on GNS screen Fixed – T-6 Baby Boomer – Unable to enter values by double-clicking on GNS screen Improved aircraft simulation stability (few potential crashes were fixed) Fixed – T-6 Undecided – Unable to enter values by double-clicking on GNS screen Corrected an issue that could prevent cockpit interactions from working in some rare conditions Correct many false positive errors regarding InputEvents when loading AI planes Corrected an issue that would cause some P51 to lose power in reno races. Fixed an issue that could cause the state of Avionics circuit depend features to be toggle on and off when no MarkerBeacon circuit was present It is now possible to slow down the simulation speed to 1/8 and 1/16 of real time. EXTERNAL HUD Minimized HUD can now display more than 8 engines power values HELICOPTERS Anti-stall protection is now disabled for helicopters. AIRBUS 310-300 A310 Radio Stuck Broadcasting on KSNS ATIS After Departing KSFO. Vertical speed knob labeled as “altitude knob” in tooltip. AIRBUS A320NEO (V2) During testing of the A320neo, we encountered an application crash rate on console that is too high to pass certification. We need to address this issue before the A320 can ship. BELL 407 Rotor weight changes. Rotor brake force adjustments. Rotor blade dynamics adjustments. Throttle/governed RPM during startup and shutdown. Engine performance changes. Fuel management on the weight and balance settings. Performance data on the aircraft selection screen. Localization text changes. FADEC tooltip. Fuel Pressure gauge illumination. Cold and dark state changes. Checklist correction. Fixed checklist AutoStart. AutoStart sequence now works. BOEING 787-10 / BOEING 747-8I General performance optimizations for consoles and some hardware configurations W&B: An operational CG margin is considered now to avoid extreme CG values when loading the aircraft. SIM: ATC will now know about your planned cruise altitude and will assign you a flight level accordingly. CHECKLISTS: Fixed bug where checklists that only contain closed loop items would sometimes be skipped when entering the checklist page if all items are completed. [787] CHECKLISTS: Fixed flaps checklist items being completed before the flaps reached the selected position. [787] W&B: Corrected movement of the CG as fuel is burned by moving the tanks to the exact locations of those on the real plane. [787] EFB: Support clearing of the TOW field. [787] EFB: Cap the achievable MTOW at the certified limit of the plane. [787] EFB: Correct error message when current TOW exceeds the achievable MTOW. [787] EFB: Added Automatic brightness adjustment. [787] EFB: Fixed spelling errors. [747] SYSTEMS: Reserve fuel transfer will now not stop once started mid flight. CDU: Fix takeoff speeds being invalidated when opening TAKEOFF REF on the copilot side CESSNA CITATION CJ4 SIM: ATC will now know about your planned cruise altitude and will assign you a flight level accordingly CIRRUS SR22T G6 Completely brand-new art and model of the SR22T G6 GTS. Completely reworked flight model and performance featuring: CFD with book accurate performance and pilot tested handling. Modern propeller system. New turbo and fuel engine systems. Custom ECU, engine computer, and EGT/CHT simulation. Custom lean misfire, detonation, and engine failure simulations. Full Perspective Plus features implemented for G1000 NXi, including: Full-screen engine page with anti-ice status and fuel flow targets. Full-screen fuel management page. Weight and Balance page with graphical CG envelope. Trip planning page with automatic and manual modes. Massive suite of interactive checklists. MFD destination inf-box. PFD power gauge, GAGL indicator, GS and TAS. Frequency loading menus on airport and waypoint inf-pages. FIKI (Flight int-Known Icing) and TKS simulation. Stabilized approach system with PFD alerting and monitoring for: Bar-mismatch, crosswind, tailwind, flaps, lateral deviation, and vertical deviation (GS and GP). Updated EIS with custom reversionary mode version. Lean assist, fuel flow green band, and cyan fuel flow lean target indicators. Fully modeled GCU479 Garmin Control Unit keypad with all entry modes. Additional new autopilot mode support including LVL, TO, and GA. Large suite of accurate CAS messages including new G1000 NXi alerts acknowledgement and menu behavior. CURTISS JN-4 “JENNY” Fixed – [KO-KR] Some instruments in cockpit are not localized in Korean in Curtiss Jenny. Fixed – [Localization] Livery names are not localized in liveries page. Fixed – [pl-PL] Missing/untranslated words in checklist. Fixed – [TR-TR] Some instruments in cockpit are not localized in Turkish in Curtiss Jenny. DAHER TBM 930 Fixed broken autopilot panel backlighting. DOUGLAS DC-3 Fixed starting engine in Multiplayer causes other DC3 engines to animate starting Fixed overlapping words on the warning labels inside the cabin and on the rear cabin door. (Enhanced) Fixed Radio altimeter appearing off above 400ft. Classic 8-way Quick view controls fixed during flight. Fixed fuel pump does not indicate fuel flow from Cold/dark until after mesh switch is engaged. (Enhanced) Improved low resolution text in the Enhanced Edition cockpit. (Enhanced) Fixed missing panel texture for Beacon light. (Enhanced) Fixed HUD not correctly indicating state of flap. Fixed Decision height/Radar altitude setting knob setting does not match panel texture. Fixed fuel pump not indicating fuel flow from Cold/dark until after mesh switch is engaged. GRUMMAN G-21 GOOSE AI copilot completes checklist items for you in Evaluation mode. Attitude Indicator doesn’t provide pitch indications. Fuel drawn from wrong tank when starting Cold & Dark. Part of tooltip description for Magneto Cutoff not localized. Unable to toggle “taxi light” in cockpit–must use key binding. H-4 HERCULES “SPRUCE GOOSE” Camera Quick views fixed Engine 5-8 throttle fixed when using a gamepad ROBIN DR400 Fix Flaps looking misaligned with the wings in neutral position. RYAN NYP “SPIRIT OF ST. LOUIS” Camera Quick views fixed WRIGHT FLYER Camera Quick views fixed WORLD Used more realistic mapping of wave lengths onto RBG values for the ozone layer scattering and the sun color, resulting in more realistic colors of the sky and the lighting in the world.
TOP-GUN MAVERICK Fix for the aircraft carrier wake in Maverick landing challenge that was missing
PERIPHERALS Various peripheral fixes Pause mapping on the Occulus touch left controller switched from Y to Menu button Anti Ice and Aux Fuel Pump LEDs are now working properly with Bravo Throttle Quadrant
SDK Added new Coherent calls SET_CRUISE_ALTITUDE and GET_CRUISE_ALTITUDE to get/set the planned cruise altitude the in game ATC knows about. Fixed crash when “positive_g_limit_flaps_up” parameter is present in [AIRPLANE_GEOMETRY] section in flight_model.cfg, but one of the parameters: “positive_g_limit_flaps_down” or “negative_g_limit_flaps_up” or “negative_g_limit_flaps_down” is missing. See SDK for details. More parameters have been added to the “[VIEWS]” section of the “camera.cfg” file to control the behavior of the external camera (“external_camera_distance”, “external_camera_follows_heading”, “external_camera_follows_velocity”). See SDK for details. Several features have been added and bugs have been fixed for the skid-type landing gear, which can now be retractable. See SDK for details. Added “set_max_compression” and “spring_exponential_fix” parameters to the “[CONTACT_POINTS]” section of the “flight_model.cfg” file. See SDK for details. DEVMODE Debug old: option to disable 30Km mesh display limit “Exponential Constant” parameter is added to the Contact Point serialization (it was missed) Aircraft debug windows stability was improved Fixed context setting of Material Editor when opening Scenery Editor Added Interactive Points state initialization via .FLT files The “gear_locked_on_ground” parameter in the [CONTACT_POINTS] section of the “flight_model.cfg” file now works for SKI and SKID type retractable landing gear. Fixed random crash when exiting the game with DevMode open AssetReload: Reload gltf lod min size Fixed some scenery option not applied during multiple selection Add SpeakerFullName in DialogAction Improved linear memory size formatting in WASM Debug window SIMCONNECT SimConnect Input Events function can now be used while devmode is disabled SimConnect Input Events shouldn’t crash the sim after going back to main menu (or restarting a flight) Ident and region are now two separate fields while requesting Facilities New Data are available through NavData API (Pavement, Vasi, Approach Lights) SIMVARS Added simvars AIRCRAFT_AGL and AIRCRAFT_ALTITUDE_ABOVE_OBSTACLES Aircraft editor Added an option to delete a parameter from the cfg file, or to reset it to its default value Added rotation Gizmo Added new parameters Added expert Mode to the editor. Expert Mode eliminate all constraint on the editor regarding conditional fields, required parameters or array sizes. Only already existing parameters and modified parameters are saved. This mode allows for greater flexibility of the editor but require more knowledge on how to configure an aircraft. Made NdArrays more flexible, avoid writing too much data per line. Fixed ctrl+f focus that would not focus parameters properly Fixed unwanted or incorrect changes when saving a file in the editor VISUAL EFFECTS EDITOR Fixed visual effect instances not being properly stopped and restarted when the Visual Effects Editor is closed New fixed orientation feature New nodes: Abs, Sin, Cos WASM Fix clipping modes (intersect, complement and Xor) for GDI+ API Fix an error in the dependencies of the VFX Aircraft Sample (and rename the sample from “SampleWasmModule” to “VfxWasmModule”) Fix a bug in CommBus API that cause first registration of an event in Wasm to be ignored CommBus : When register an event in Wasm the triplet [eventName, callback, ctx] can be registered only one time per module CommBus : New function added in Wasm : fsCommBusUnregisterOneEvent CommBus : In JS a CommBusListener has been added
submitted by Practical_Look937 to wehatedougdoug [link] [comments]


2024.05.13 16:26 n0vaxx_ A stainless steel case with an LED light and integrated circuit. A little dongle to watch 3D movies from the phone

A stainless steel case with an LED light and integrated circuit. A little dongle to watch 3D movies from the phone submitted by n0vaxx_ to handmade [link] [comments]


2024.05.13 16:26 Mercifull Traxxas TQi read using Arduino

I appreciate this is a niche topic but hoping someone here can help. I have a Traxxas TQi 4-channel transmitter which is basically the same as the regular TQi but with a red toggle on the side and a 3 position toggle switch on the top.
I've dabbled with using a simple rc switch like this (https://www.amazon.co.uk/Remote-Controlled-Electronic-Switch-Relay/dp/B08FLZXSD7/ref=asc\_df\_B08FLZXSD7/?tag=googshopuk-21&linkCode=df0&hvadid=570278347812&hvpos=&hvnetw=g&hvrand=10835922092307929600&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1006734&hvtargid=pla-966645786900&psc=1&mcid=2cea824fc64d32ad81ee9a0756818a05) to turn a simple circuit on/off such as some LED lighting. This works on Channel 3 and Channel 4.
What I was hoping to do was to use an Arduino to perform a bunch of fancy tasks when triggered by the TX but I can't work out how to detect the position of the Switch on the top (Channel 4). Does anyone have any ideas or a sketch to detect this? Thanks.
submitted by Mercifull to Traxxas [link] [comments]


2024.05.13 15:42 lawrenjp Bypass a Recessed LED?

New build house and I've only done a mild amount of electrical work, so I probably need someone to explain this to me like I'm 5 haha.
Just replaced main boob light with a ceiling fan and totally realized that this hardwired LED and the fan are on the same circuit. The wife and I agreed that *we* can fully and forever live without this LED, so we're looking to bypass it or turn it off (in a way that doesn't completely screw the next owners). Is there a way to do this so our switch only controls this main light/fan? Thank you all in advance.
https://preview.redd.it/k7szw5lh670d1.jpg?width=3072&format=pjpg&auto=webp&s=b693c8eb3fdb1bae0777aecd9fa75bc50910d7a5
https://preview.redd.it/1au6wboi670d1.jpg?width=3072&format=pjpg&auto=webp&s=329a9ba66a29c4963a02fa2670c3dbc21c58bbb5
submitted by lawrenjp to AskElectricians [link] [comments]


2024.05.13 14:49 Fusion_Health Cultivating Sexual Energy - From a Spark to a Blazing Fire, Pt. 3

Tapas Part 3 - Bliss Upon Bliss

Recap
Part 1 covered the concept of tapas, or spiritual austerities, and how you can use tapas to magnify and enhance the sexual energy created through semen retention into tejas, an "inner radiance, fearlessness, majesty, and authority".
It also covered the concept of syntropy, which is how a system is able to conserve, increase and synchronize energy within itself, which is the reason why you get so many benefits from semen retention. Yoga, meditation and tapas all increase syntropy as well.
You can find Part 1 here.
Part 2 detailed how to use tapas to overcome craving, both for the urge to masturbate and for all cravings in general. It detailed some of the science behind why yoga and breathing exercises are just about the most syntropic things you could ever possibly do, by regulating both the endocrine and nervous systems, and activating and clearing out your energy body, called the pranamaya kosha in yoga. Then I introduced some new yogic techniques to introduce more prana and tejas into the system.
You can find Part 2 here.
In this post, we will cover :
Part 4 will cover :
Giddy up!

Limbic Friction

Tapas will take your semen retention practice, as well as the rest of your life, to entirely new heights. Tapas involves overcoming limbic friction - the uncomfortable feeling your nervous system creates to try to convince you to stay in your hazy comfort zone, to avoid doing the difficult things.
You know, the things that will allow you to grow.
Limbic friction will also pop up when you try to not indulge in the thing you’re craving.
Limbic friction just keeps you trapped in your tidy little box of comfort. While it may be comfortable and familiar, no real growth can occur inside this box.
Everything you’ve ever dreamed of is on the other side of fear and discomfort.
"It is not because things are difficult that we do not dare; it is because we do not dare that things are difficult." - Seneca
The goal of tapas is to simply feel that limbic friction, to fully accept it, and then proceed ahead anyway. That’s it.

Gain Confidence and Boost Testosterone with Resolves

While we’re on the topic of pushing ourselves, let’s discuss the power of making resolves. In the 3rd post of the series on overcoming craving, Becoming a King with Equanimity, we discussed how they make great use of “strong determination sits” in Goenka-style meditation retreats.
This simply means that when you sit for meditation, you make a vow to sit perfectly still for the entire hour of your meditation session - you can’t move your hands, your feet, or open your eyes once the sit begins.
Not only does this up the level of discomfort, forcing you to either develop equanimity or die trying, it also increases your confidence in yourself. You say you’re going to do something tough and you prove to yourself that you can do it.
Strong determination sitting is a powerful practice, but the real point is making a resolve to do something difficult and then sticking to it no matter what.
This practice is called adhitthana, and it is one of the Ten Perfections of Theravadan Buddhism that a person aspiring to awaken must master in order to bring about awakening.
For a beginner meditator, the resolve should be only be to sit every day, with out fail - even if it's just ten minutes.
It’s easy to see why this practice goes hand in hand with tapas. Let's say you are a beginner meditator, and you make a resolve or "strong determination" to sit every single day, for at least ten minutes. For someone who has never meditated, that's actually a pretty tough thing to stick to.
But then, one fine spring Friday afternoon, you meet up with your buddy and grab a couple of beers (or insert whatever your temptation is). You get home and look at your meditation cushion and even ten minutes seems like too much.
This is your mind being a little bitch!
But you're a retainer practicing tapas, and having made this strong determination to sit for ten minutes every night means there is no backing out. To back out is to admit defeat, to let yourself down, and to prove to yourself how unreliable you are.
Barring utter catastrophe, you will do your evening ten minute sit.
So you sit, and even though the meditation drags on and on because you’ve had a couple, you make it through and viola - a big check is deposited in your “confidence and dependability” account.
Making resolutions and sticking to them is a powerful method to make progress fast, not just with your semen retention/yoga/meditation practice, but in life in general.
In a world of uncertainty, when people seem to get more and more flaky and unreliable, be the one person who you can always depend on.
It’s a promise you must keep in order for it to pay off, otherwise you’re just reinforcing the habit that it's ok for your mind to take the easy way out.
Start with small resolutions, resolutions you know you can hold yourself to. You want to set up a positive feedback loop of winning. These successive small wins lead to more wins, as each win increases dopamine and testosterone - a phenomena known as The Winner Effect.
Scientists have found that when we win something, regardless of how small, the brain releases dopamine and testosterone, chemicals associated with confidence, attention, and mood. Interestingly, studies have shown that the brain can rewire itself for success over time.
It's a match against yourself - who will win? Your old lazy self, or the new and improved self?
Strong Determinations in Practice
Once you’ve proven to yourself you can rely on yourself, slowly start upping the ante. Don't try to jump immediately from a slovenly wimp to the Olympic-level athlete of austerities or meditation, because you’ll simply fail - and that's proving to yourself you aren't dependable.
And remember, you can make resolutions with anything, not just yoga and meditation:
Or how about actually starting your workout routine and sticking to it? Or resolve to give up whatever your crutch is, and actually follow through this time? The smart man would be sure to build up with some smaller wins before you try to drop your big crutch.
The goal is simply to stick to your resolutions!
Start off making them small and manageable.
Each time you stick to your resolution will be a win, dopamine and testosterone will be released, and overtime this will rewire your brain towards badassery. Your confidence and strength will grow and grow. Only when there is no more limbic friction from the original resolution do you add another or increase the intensity of the original resolution.
Prove to yourself that you are dependable and watch your confidence skyrocket. I've included a video at the end of this post talking about the benefits of strong determination and resolves as they relate to meditation, but remember - these resolves can benefit you in regards to any behavior.
The late and great Anthony Bourdain

Meditation for Tejas

As we covered in Part 2, yoga, with its postures, breathing exercises, and energetic locks and seals, is easily the fastest and almost the most effective manner of increasing tejas.
What about meditation? Well, let's all be honest, for most beginners, meditation is a bitch. It's difficult to sit down, stop the constant doing, disengage from all that thinking in your mind and focus on one object to the exclusion of all others.
But once you're good at meditating, it is perhaps the most syntropic thing you can possibly do. Stilling the mind is the epitome of conserving energy - your body isn't moving and now, even your mind has reached stillness.
And once you get really good at meditation, a positive feedback loop occurs in the mind, magnifying energy in the body-mind system many times over - so much so that it starts producing an intense bodily bliss and mental happiness, respectively called piti and sukha.
When piti (rapture) and sukha (joy, mental bliss) start arising, you can be sure that you're on the precipice of what is known as jhanas in Buddhism, and dhyana/samadhi in yoga. These are meditative absorptions that are extremely purifying and endlessly praised by the Buddha, not only as one of the proper ways to meditate, but as the one and only type of pleasure to actively seek out.
And believe it or not, the pleasure of jhana can exceed even the pleasure of sex, and can last much, much longer.
You know how people with anxiety get stuck in a loop of rumination that just magnifies their anxiety? Jhanas are the opposite of this anxiety loop.
"Anxiety can capture attention, which can lead to more anxiety, which can capture more attention, and so on, leading to a physiological response (e.g. heart rate changes, sweating, in the extreme case a panic attack). Jhana meditators create a similar positive feedback loop between attention and pleasure." Jhourney - These are guys who led the metta retreat where I was first able to achieve jhanas
Once you can get to this level in your sits, then some real juice is added to your meditation, and tejas will start overflowing.
Thy cup will runneth over, as they say.
And as we'll see in an eventual post in the Craving Series, once you get to the point of reliably reaching jhanas, you can say bye bye to pretty much any and all cravings. Why? Because why would you want to masturbate, getting only 5-10 minutes of pleasure, when you can sit down and hang out in a much more pleasurable jhana for 20 minutes to 2 hours?
And that pleasure, ease and joy follows you around the rest of the day, coloring everything you do. It's difficult to crave when you're already deeply satisfied.

Purificatory Fire of Meditation

But that leaves us with the problem of getting good enough at meditation to achieve those states of bliss, and now that I've mentioned how amazing some of these higher states of meditation can be, I may have inadvertently caused you to crave them.
And you cannot reach jhana from a place of craving. In fact, jhanas are all about letting go. More on that in the Craving Series.
However, worry not! Just beginning on the path of meditation starts working wonders for the purificatory process, no matter how "bad" you may be at it.
Recall how in Tapas Pt 2, I mentioned how effective yoga asanas and pranayama are at cleaning out the gunk and detritus from the nervous system/mind/energy body?
Meditation does the exact same thing, even if you think you're doing it poorly.
So, as a beginner or someone who thinks they "can't meditate", understand that each time you sit down and do metta, or focus on the breath, or do vipassana, or recite a mantra, or whatever, even if you think you aren't meditating well, as long as you know your technique is proper, you're doing great, and it's having quite the purifying effect on the brain/mind/nervous system.
Recall in the previous post how I mentioned that once the gunk is cleared from the system, that it is like living life as a child again? Perceptions become crisp and clear, wonder and joy are always right around the corner, and things become "feather light and paper thin" - meaning things feel less solid, and more vibrant, vibratory, alive.
If the doors of perception were cleansed every thing would appear to man as it is, Infinite. For man has closed himself up, till he sees all things thro' narrow chinks of his cavern.” - William Blake, The Marriage of Heaven and Hell
Here are a few key quotes from one of my favorite books on meditation, The Science of Enlightenment : How Meditation Works by Shinzen Young. I highly recommend this book, especially for science-oriented types. The "fixating forces" he mentions in the following quote are our deeply ingrained habit patterns of chasing after the pleasant and running from the unpleasant (tanha, craving) and the word kleshas refers to the three defilements#Three_poisons) of craving, aversion and ignorance.
"So if, as many believe, we really are imbedded in spiritual reality, why don't we see it? Why isn't every vision beatific? It's because of fixating forces deep down in the subconscious. And our job, according to a plethora of self-help paradigms, is to become free from these forces.
"In the Buddhist, Hindu, and Abrahamic contemplative traditions, the process of becoming free of those limiting forces is sometimes referred to as purification (vishuddhi in Sanskrit; catharsis in Greek). Purification could be described as the process that breaks this material up, digests it, metabolizes it, and (pardon the metaphor) excretes it. Purification is what it 'tastes like' as we are getting free from those limiting grooves. It's a sort of immediate reward. You sense that the limitations of the past are being metabolized and a bright future is being created because of the way you're experiencing a certain something in the present. Once you learn the taste of purification, your growth goes exponential. The ability to taste purification is the sign of a mature spiritual palate.
"From a Buddhist perspective, that old material gets worked through by pouring clarity (mindfulness) and equanimity into the experience of the moment. That clarity and equanimity percolate down into the subconscious and give the subconscious what it needs to resolve/dissolve its issues."
"Through meditation, we smelt away the kleshas (craving, aversion, ignorance). We refine the ore, and we are left with what always was - the pure gold of consciousness."
So three important notes to end on
  1. If you're new to meditation, or even if you've had a practice, realize that there are no bad sits! If your mind wanders 100 times in 10 minutes of meditating, and you brought your mind back to its object 101 times, that means you've done 101 "reps". That is a successful sit!
  2. Do not crave results! Just focus on the right inputs, and eventually the right outputs appear on their own. The right inputs here being that you sit consistently and with proper technique, in a relaxed and un-expectant manner. Focus on the inputs, the results will come.
  3. That sense of struggle that you must overcome to sit on the cushion, plus the subtle (or not so subtle) struggle while you're actually meditating is the taste of purification! That feeling is the feeling of tapas itself! You may not enjoy the feeling (yet), but you can at least know that you're engaging with powerful, purificatory tapas each and every time you sit. Even more so if you start using resolves.
That feeling of resistance is none other than our friend limbic friction. When you feel that limbic friction pop up, and then you do the thing anyway, remember - that's gunk being burned out of the system!

Jhanas, Orgasms, and Tantric Sex

Now, there will be an upcoming post in the Craving Series that will be a deep dive on the style of meditation that produces this bliss and happiness.
If you guys are interested, I made a recent post on metta meditation, which is arguably the easiest way to get into these states. While I think the whole thing is worth reading, feel free to skip to the end for instructions. This was the style of meditation that finally allowed me to begin accessing these states of absorption and bliss, after 13 years of trying to do so.
On the other hand, feel free to skip my post entirely and head straight to one of the links I've included at the end of this post for guided metta meditations.
Metta is a fantastic method for jhana because the feeling of loving-kindness itself is inherently pleasant. Because it is pleasant, your mind will focus easily upon it; because your mind focuses easily upon the pleasant sensation, the pleasantness grows; the mind is able to concentrate more easily upon this increased pleasantness, which then causes the pleasantness to grow even more, on and on and on, until bodily bliss (piti) and mental joy (sukha) start arising and you're blasted into the first jhana.
The Joy of Jhana
What does "being blasted in the first jhana by bodily bliss and mental joy" feel like?
Well, the best way to describe jhana is somewhere between an extended orgasm and being on the love drug MDMA/ecstasy.
"Hold up - that sounds like it would be debilitating to all this energy we've been cultivating... Surely there will be devastating consequences to our semen retention practice, right?"
Orgasms drain you of energy, not just due to the release of prolactin which lowers dopamine and testosterone, but also because of the effect on your nervous system. As you get more and more sexually aroused, energy builds up in your nervous system. Once your nervous system can no longer handle the energy and stimulation, you orgasm, at which point prolactin is dumped into the body and the nervous system starts shaking off all the energy that has accumulated inside.
Toes curl in, eyes roll into the back of the head, and your nerves fire like off like its the Fourth of July, right? You get hormonal dampening, and a good portion of the energy you've been building up and conserving through semen retention, wise use of energy, tapas, yoga, pranayama and meditation gets literally shivered away and shook off.
Jhanas, on the other hand, allow for a very slow build up of energy within the nervous system, (one that doesn't involve your Johnson), but instead of that build up resulting in a big explosion of energy that the nervous system shakes off, it is all contained within and sustained for long periods of time!
This pleasure, which is simply a build up of energy, is extremely purifying to the entire system.
And when the jhana is over, you're left feeling invigorated and refreshed, not drained and depleted, because your nervous system remains supercharged with energy and bliss. Not only will you be radiating good vibes everywhere, but you will be supercharged with our friend tejas, that "inner radiance, fearlessness, majesty, and authority".
The Tantric Sex Connection
This is also one reason why tantric sex is such a powerful adjunct to semen retention. In tantric sex, you build up energy within the nervous system and don't release it - but in this case, the energy comes from sex, not from meditation.
And all of this is even more reason to have a strong yoga practice, because it is only through yoga (or qi gong/tai chi) that you begin to slowly build up prana within yourself, training your nervous system and pranamaya kosha to be able to handle higher and higher amounts of energy.
Through yoga, you also purify the channels, called nadis, through which this energy flows, as well as the chakras, the "power transformers" of the energy body.
If these aren't purfied and opened up, the energy will remain stuck and unable to participate in the feedback loop of jhana, nor of tantric sex. This is a major reason why guys are unable to make it very long with retention - their bodies can't handle the build up of sexual energy, so it seeks release and homestasis the only way it knows how - through orgasm.
Again, I refer you to Can You Handle the Power? if you'd like to read more about the concept of being able to handle more and more energy.
Better yet, skip the reading and get to practicing.

Resources

A quick note on guided metta meditations - you kind of have to shop around to find one you really enjoy. There are many different ways of doing metta, and when you multiply that by the way some teachers sound, whether there is music or not, and the quality of recording, well... Some are hits, some are huge misses.
My recommendation is to find one you like and either stick to it, or better yet, simply do the meditation yourself.
A 30 Day guest pass to the Waking Up app - Amazing resource with 3 different metta modules under the "Practice" tab - Compassionate Awareness is one module, Metta (loving-kindness) is another, and Metta for Everyone.
Shinzen Young on Strong Determination Sits
18 Minute Metta Meditation with Samaneri Jayasara - My favorite of the guided meditations here. She is a fantastic resource, and she has plenty of readings and guided meditations on her Youtube.
35 Minute Metta Meditation with Jayasara - I did not check this video out, so if it isn't great, well..
23 Minute Tonglen Meditation by Tara Brach - Tonglen comes to us from the Tibetan Buddhists, and combines metta with compassion.
14 Minute Guided Metta Meditation with Ayya Khema - This one is interesting.
Rob Burbea Metta Retreat - These are the recordings of a metta meditation retreat led by Rob Burbea, a phenomenal teacher. These include some theory and are all longer sits though - great for strong determination sits!
A great 3 month course for the seriously-inclined beginner meditator, with a section on metta.
A great interview with the guy I learned jhanas from, describing their benefits.
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2024.05.13 14:39 __10k Installing LED Lighting in Car: Need Guidance on Wiring

Installing LED Lighting in Car: Need Guidance on Wiring
Hey everyone,
I'm planning to install ambient lighting in my car, specifically the symphony kit for all four doors and the dashboard. I've done some research, and I understand that I can hardwire the main module (dashboard lights) into the fuse box using a fuse tap.
However, I'm a bit hesitant about tapping into 12V wires for the door lights, as I want to keep the OEM setup and have the option to remove the lights later without leaving marks.
I'm wondering if it's possible to run power from the fuse box using a long wire and set up a parallel connection for the door lights and main module. So running the ground and fuse tap to the centre and then connect all the modules to that cable in parallel.
I've attached a rough diagram for clarity. The LED strips connect in to each module.
https://preview.redd.it/rz7n63pgv60d1.png?width=1280&format=png&auto=webp&s=536a8e840d0000fb67d0f16644661380ffaced98
Do you think this setup would work? I want to make sure I keep everything safe from fire and short-circuits etc. Any advice or guidance would be greatly appreciated!
submitted by __10k to CarTalkUK [link] [comments]


2024.05.13 12:59 Aswinth_Raj Understanding the MAX7219 8x8 LED Matrix Module

Understanding the MAX7219 8x8 LED Matrix Module
The MAX7219 8x8 LED matrix module is a compact and highly versatile display solution widely embraced by electronics enthusiasts and developers engaged in microcontroller-based projects. This module integrates the MAX7219 LED driver IC, streamlining the task of connecting and controlling multiple LEDs. Let's delve into its design, functionality, and troubleshooting guidelines:
MAX7219 8x8 LED Matrix Module
Design Overview:
At the heart of the MAX7219 module lies the MAX7219 LED driver IC, which acts as the central controller for the LED matrix. This IC facilitates the control of up to 64 individual LEDs arranged in an 8x8 grid. By individually addressing each LED, the module can display a diverse range of characters, symbols, and animations.
Functionality Highlights:
  • Minimal Pin Requirement: With only three control signals needed, the MAX7219 module minimizes the number of pins required for interfacing with microcontrollers, such as Arduino and Raspberry Pi.
  • Daisy-Chaining Capability: Its daisy-chainable feature enables seamless expansion of the display without necessitating additional microcontroller pins. Multiple modules can be interconnected, allowing for the creation of larger and more intricate displays.
  • Simple Serial Interface: Operating on a straightforward serial interface, the MAX7219 module is compatible with a wide array of microcontrollers. This simplicity enhances its usability across various projects.
  • Individual LED Control: Each of the 64 LEDs within the 8x8 matrix can be independently controlled, offering flexibility in displaying customized content and animations.
  • Adjustable Brightness: Supporting adjustable brightness levels, the module can adapt to different lighting conditions, ensuring optimal visibility in diverse environments.
  • Low Power Consumption: Its efficient power management makes the MAX7219 module suitable for applications requiring low energy consumption, including portable devices and battery-operated projects.
Troubleshooting Tips:
  • Display Output Issues: Ensure correct power supply voltage and verify wiring connections. Review code initialization and control to rectify display anomalies.
  • Dim or Flickering Display: Experiment with brightness adjustments via software commands. Check power supply adequacy, especially when chaining multiple modules.
  • Inconsistent Display Across Modules: Uniformly send initialization and control signals to all modules in a daisy-chain setup. Inspect connectors and cables for faults or looseness.
  • Garbled or Incorrect Output: Confirm secure and accurate configuration of data-in and data-out connections. Match SPI communication settings with MAX7219 requirements.
  • Programming Issues: Utilize correct libraries or drivers tailored for the MAX7219. Adjust refresh rates in code to mitigate flickering or instability.
  • Cascade Failure: Address problems in individual modules promptly to prevent cascading effects on subsequent modules.
  • By methodically addressing these troubleshooting steps, most issues encountered with the MAX7219 LED matrix module can be diagnosed and resolved effectively.
The MAX7219 8x8 LED matrix module offers a potent combination of simplicity, versatility, and efficiency, making it a favored choice for a myriad of DIY projects, digital signage applications, and interactive displays. Its compact form factor, low power consumption, and ease of integration with popular microcontrollers underscore its value proposition in the realm of electronics prototyping and innovation. With a clear understanding of its design principles, functionality, and troubleshooting techniques, enthusiasts can leverage the MAX7219 module to realize captivating and dynamic visual experiences in their creations. For detailed technical specifications and mechanical drawings, refer to the MAX7219 datasheet available here.
submitted by Aswinth_Raj to components101 [link] [comments]


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