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  1. K

    Arduino Nano built in RGB LEDs won't turn off

    Hello, Newbie here.. Trying to get used to using IO on my Nano. I can get the Orange LED to turn on and off, but the RGB LEDs will not shut off using digitalWrite(LED2, LOW); Probably an easy answer... Thanks in advance... Kenny
  2. K

    Looking for a starting point for Micro-controllers...

    Hey all- I am an old geek/nerd and need some "learnin'" about how to start a simple project to make wifi/bluetooth things I can run remotely (IoT). Looking for a jump in spot. I have a raspberry pi to start with. I guess I'm looking for a place to start. Starting with test modules with a...
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