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  1. Delta Prime

    LED lamp goes "poof"

    You’re too kind! thank you my friend for the correction! +1 :)
  2. Delta Prime

    replace RF remote missing

    A wooden RF remote control https://www.audiogon.com/listings/unison-research-unico-original-rf-remote
  3. Delta Prime

    RTC slows down after a few minutes and doesn't keep the correct time pace

    You poor thing; you can’t read schematics can you?
  4. Delta Prime

    LED lamp goes "poof"

    I don’t think so .. your MOV would no longer exist. Whatever floats your boat, brother!Please no more relations with an LED lamp; go with incandescent lamps it’ll handle your load.Hehe.
  5. Delta Prime

    Can I reprogram a White Noise Machine

    https://pmc.ncbi.nlm.nih.gov/articles/PMC6330726/
  6. Delta Prime

    RTC slows down after a few minutes and doesn't keep the correct time pace

    Very good something was lost in translation.Schematics are a universal language in electronics. I know you will be successful, update your schematic. Update your code, if you have any questions, please do not hesitate to ask. :)
  7. Delta Prime

    4 switches and 1 LED (electronic dice)

    Welcome to Maker Pro. :) Schematic, datasheet, link? Did you assemble it yourself? A momentary switch turns on when pressed and turns off when released. A latching switch, stays on until pressed again.
  8. Delta Prime

    what is this? bugg

    All of dem! including GNSS which stands for global navigation satellite systems. They want to know if you’re a mule,if you’re carrying product! they’re watching your every move and they can pinpoint your location anywhere on the planet using satellite technology. Look in your book bag...
  9. Delta Prime

    Controlling 1 pump from 2 places

    You don’t need any stinking relays! Connect two thermostats to the same furnace pump, so one additional thermostat is added in the different location of your house you wish to control from. Allowing either one of the two thermostats to trigger the pump to turn on based on which thermostat calls...
  10. Delta Prime

    Comedy Thread

    Schrödinger's dishes: Both broken and unbroken until you open the door.
  11. Delta Prime

    Need a reliable circuit for 4MHz crystal oscillator

  12. Delta Prime

    The Simple DiseqC1.2 Satellite Dish Positioner for beginners.

    C-band is obsolete in the United States. I never did like the 70 MHz down converter, yuck .The FCC mandated a transition away from C-band frequencies to accommodate 5G cellular networks, requiring satellite providers to move their services to different bands like Ku. SpaceX Starlink...
  13. Delta Prime

    132kV Circuit Breaker Make Siemens Cracked after 10 years of operation why?

    Informative discussion but their critical concepts that discussion does not address.Therefore, I will. Sulphur Hexa Fluride (SF6). Is colorless, odorless, inert & non-poisonous!A failure in that discussion. But it is a greenhouse gas. SF6 form corrosive, metal fluorides, each and every time...
  14. Delta Prime

    Comedy Thread

    In my home, that’s when dinner, is ready!
  15. Delta Prime

    How about hot steam for unsoldering (more effective than heat gun?)

    On the contrary, I don’t think you understand the forces involved could potentially suck the silk screen right off of the PCB we did it for fun in the laboratory. The vacuum pulled the conformal coating off of the PCB;try that with a pair of pliers… Power MOSFET’s through hole,TO-220 packages...
  16. Delta Prime

    Issue with mutiple pzem-004 in parallel

    You don’t. Put up your code and schematic. So we my assist you in your deficiencies….
  17. Delta Prime

    Comedy Thread

    Does anyone know any bad chemistry jokes? Because all the good ones…Argon.
  18. Delta Prime

    how to trace a circuit board (tips, suggestions, video links welcome)

    The OP cannot read schematics, nor create or generate one… Don’t be shy You must show “US” what you have completed, please. So “WE” all know where your struggling & help you best.
  19. Delta Prime

    Suggestions for MCU/SBC setup for school project

    He’s right & made for Third World countries. I was thinking neural networks. But you could probably get away with an STM32 then again that’s even older… Bravo; you have done your homework & you’re talking my language. Kinetic&Kinematic Measurements. Inertial Measurement Units(IMU) force...
  20. Delta Prime

    Best Practices for Component Sourcing in DIY Electronics Projects

    If you’re in Southern California, that could be very possible, I am rather fond of mine, and will not ship it. It has it’s own personality… so to speak. I started off with what is known as Din-7340 type A rivet .You can use a rubber mallet & pound them into your prototype board. The link below...
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