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  1. Delta Prime

    Simple power struggle...

    Hello there! :) Your post reads as if this is not your first rodeo you're confident in your explanation & I'm not trying to pick a fight but... Fundamentally. Breakers must be sized to protect the wire (to the load), it is critical that the ampacity of the wire used in the circuit is...
  2. Delta Prime

    Vape Internal LED

    Well... First thing I would do. If you have a rechargeable device, plug it into the charger. Pay attention to whether this causes any lights to come on. You may have a dud if the device’s LED remains out even when charging. We'll go from there. (I'm old school get some zig zags roll your...
  3. Delta Prime

    How to work Buck Battery Charger Controller IC BQ24610RGER

    It's your bootstrapped circuit. For the output to be high the low side circuit must have previously been switched on in order to charge the bootstrap capacitor.The mosfets on the ACDRV pin (3) is an AC adapter to system P channel power mosfet along with a reverse conducting blocking P channel...
  4. Delta Prime

    Vape Internal LED

    Almost!The LED will come on but you got to suck. It's a pressure switch.:cool: Red blue and black!
  5. Delta Prime

    capacitor amplifier. (its got diodes)

  6. Delta Prime

    capacitor amplifier. (its got diodes)

    Devices like capacitors have an I-V characteristics which contain explicit dependencies on time. When the switch is closed, the capacitor voltage cannot change instantaneously. When switching the capacitor looks like a short circuit. The capacitor voltage must begin at Zero and expotentially...
  7. Delta Prime

    capacitor amplifier. (its got diodes)

    Me too but I tend to keep That in the shower. You know... Acoustics.:rolleyes:
  8. Delta Prime

    Soldering and replacing SMD LEDS

    After populating my board both surface mount and through hole components I always use a Ultra Sonic, Sonicator with variable frequency & heater just put the PCB in the sonicator cover components special Care should be taken if you're using electrolytics capacitors,you can immerse them,just...
  9. Delta Prime

    capacitor amplifier. (its got diodes)

    With one speaker I can show you how to make an LED oscillate with music or voice...
  10. Delta Prime

    capacitor amplifier. (its got diodes)

    I admire your tenacity,perhaps you can refocus your "stick to it-ness" Do you have a breadboard?
  11. Delta Prime

    capacitor amplifier. (its got diodes)

    Heck , I didn't see any outputs. Yeah!there's a storm on the loose, sirens in my head I'm wrapped up in silence, all circuits are dead. I cannot decode, my whole life spins into a frenzy Help I'm steppin' into the twilight zone.
  12. Delta Prime

    capacitor amplifier. (its got diodes)

    I can make it work with weapons grade bolognium.;) Where are the blinking LEDs?
  13. Delta Prime

    Digital Multimeter DT9205A

    Then battery contacts make sure they're clear of debris.
  14. Delta Prime

    Comedy Thread

    Courtesy : Electronic Design Fluke Calibration humor.
  15. Delta Prime

    Animal research project - Load cell switch when reaching a variable threshold

    https://www.electronics-tutorials.ws/opamp/op-amp-comparator.html
  16. Delta Prime

    Help identify SMD details

    That is my first thank you,here. You are very welcome. :)
  17. Delta Prime

    Need Help Identifying HDMI pin outs from a VGA Convertor to HDMI Plug

    I think you'd be better if you use crimp connectors. The following video was chosen for the process of crimping leads to connector they are trying to sell you something at the end but I do not endorse it ,only the crimping part. thank you. https://us.bosscom.com/products/details?id=1258 DVI is...
  18. Delta Prime

    whats the difference between 1 terminal power and 2 terminal power in falstad?

    They do have other applets that look like fun. :) http://www.falstad.com/mathphysics.html
  19. Delta Prime

    And now something weird

    Please...Do not bruise the barbecue! :D
  20. Delta Prime

    Help identify SMD details

    I can't find the 1. 2KNRCA. What is the designation of that component on the silk screen of the PCB.? can you take another photo wider? where did the PCB come out of what type of equipment. ? The LE00 regulator series are very low drop out regulators available in SO-8 and TO-92 packages.
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