Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...
Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...
Plug-in solar has remained in the shadows because of a lack of safety standards and often costly requirements imposed by ...
Build a low-power smart sensor system with a tailored board, MOSFET switching, and ESP32 deep sleep, giving up to 1.7 years usage between charges ...