I built already the MCW – an eInk alarm clock running on an Arduino Pro Mini – and got fascinated by the great look and power-saving of eInk papers. One issue I could not solve really effi...
15 Seconds to understand the concept! What I want is: A Tiny Touch-Button I can just stick on a wall or desk, without additional wiring, so its battery driven Can be enabled with a simple-touch, so it...
This project took long, much longer than expected. Starting with Arduino, I learned how eInk displays works and how to speed up the refresh. That was not enough for me, to get it really power-saving ...