Electronics and Microcontrollers

Show up and we'll have some fun with various electronic components, circuits, and microcontrollers.

I got my RGB LED matrix showing some sample patterns last time, although they were dim. I got some 500mA transistors, so it's time to draw power directly, rather than using the 40mA from the Arduino.

I can talk about the circuit and the code, and answer any other questions that may arise.

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