To Do
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Test the DIYduino board.
Test examples : AnalogMux, Mux, Selector
Implement external PWM output. The library look nasty, low level stuff, that is nowhere near obvious how it works!
Create an IR Send (sends an IR signal) - One class per protocol.
Note, this shouldn't be a subclass of Output.
RF Transmitter / Reciever
Create RFButton similar to the IRButton
The "send" should also share the same interface with IR Send
I2C Interface for rotary encoders :
https://www.allaboutcircuits.com/projects/program-a-pic-chip-as-an-i2c-slave-device-for-custom-sensor-and-i-o-interfa/