Arduino Uno - Bit angle modulation
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Published on ● Video Link: https://www.youtube.com/watch?v=whKo9zpBqLE
2A simple example I made driving 10 RGB LEDs with Bit angle modulation/bit code modulation (ie totally 30 LEDs)
The bit angle modulation is 4 bit per LED, and they’re all driven from a single serial output port with software (I think, I don’t remember or find the source any longer) via 4 shift registers that acts as latches.
This is the optimized version, basically everything is done using bitwise logic only (no modulus etc) and this is the fastest speed it can run at.
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