This area is a place for me to keep track of and share web resources I have found useful over time. While there are multitudes of sites out there, I have kept these to ones I have found, personally, useful and helpful. I hope you do as well.


  • Audio Amps

    • – An great site for introduction to the circuits, op-amps., and power supplies.
  • DIY

  • Arduino / ESP

    • Planet Arduino – Name kind of says it all
    • – Community forum for the ESP8266 and now ESP32 dev boards.
    • – all about the ESp32 that you want to know and then some.
  • Circuits and More