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More electronics stuff from China and the UK.
2m 6'ft DC Jack 5.5mm x 2.1mm Power Male to Male M-M Cable for CCTV - BLACK https://ebay.us/LTR2gV
10PCS AMS1117-3.3 Low-dropout Regulator DC 3.3V 800mA LDO Power Supply Module https://ebay.us/E1EUzt
500pcs 5mm Diffused Red-Red Light Single Self Flash 1.5Hz Blink LED Diodes https://ebay.us/BQvKV7
12-40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator Dimmer https://ebay.us/gMBoct

By Julian

Youtuber, shed dweller, solar charge controller aficionado

10 thoughts on “Julian’s electronics postbag #148 – what’s up with obs?”
  1. Avataaar/Circle Created with python_avatars Twotone says:

    Are the steel legs of the LEDs providing just enough resistance?

  2. Avataaar/Circle Created with python_avatars Lobbie Dove says:

    I have a question. I was wondering what is best way to reach you? Thanks

  3. Avataaar/Circle Created with python_avatars Anvilshock says:

    So the missus has finally evicted Julian from the workshop to the shed, eh? 😀

  4. Avataaar/Circle Created with python_avatars rimmersbryggeri says:

    The LED was blinking alot slower on 3 than on4,5 or 9 volts.

  5. Avataaar/Circle Created with python_avatars Taran Agnew says:

    i also avoid shipping charges when buying things

  6. Avataaar/Circle Created with python_avatars Dennis M1DLG says:

    Are the AMS1117 boards the real thing?

  7. Avataaar/Circle Created with python_avatars biomechanicalpenguin says:

    if the webcam was in dusty environment , the little holes to the mic could be clogged. try dusting it off

  8. Avataaar/Circle Created with python_avatars NightshadeLenar says:

    Windows may have swapped to a compatibility driver. this is common for those updating to Windows 10 version 2004. Soon i'll have a hot-to out for fixing that, though a google search will do as well.

  9. Avataaar/Circle Created with python_avatars Jim LaGraff says:

    I had the same idea with the pegboard Julian. I picked up a lot of 40 pieces of 1’ x 2’ pegboard that are black and each have 600 holes! It was a custom order from a mill, it was supposed to be drilled ever 1” instead its every 3/4. I already have the blinking blues and resistors, 1000 pieces. BTW, I love the way your mic sounds like Billie Joe Armstrong from the song, Jesus of Suburbia, once is good though:)

  10. Avataaar/Circle Created with python_avatars dLLund says:

    re the 2.1mm vs 2.5mm ID coax power plugs cable : might one carefully & gently drill/ream the ID of one of the plugs from 2.1 to 2.5mm ? difference is only about 0.016" on the dia, or 0.008" on the wall thickness. i'd recommend drilling in a coupla steps, rather than just 1 step, if suitable drill bits are available. less likelihood of damage, i'd speculate. i also wonder if a 2.5mm x 2.5mm ID cable might suffice. julien, i enjoy your informative and cheerful videos, thank you. take care & stay safe.

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