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  1. CircuitPython class for controlling multiple max7219 grids

    Python 1 1

  2. John Conway's Life for CircuitPython and Max7219-based LED Grid


  3. Python utility to convert 1-, 4-, 8- and 16-bit bitmap files to hex. Used to embed graphics in Arduino/C code, primarily for display.

    Python 44 18

  4. Use PWM and simple low-pass filters on the output to create two simultaneous waveforms from an Arduino

    C 16 5

  5. Simple hardware library for Arduino (button, knob, led, speaker, photocell).

    C++ 12 3

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