A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.
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 ...
In MCU-based projects, this design uses a single push button to switch on and switch off 5-V and 15-V supplies in sequence.
PostmarketOS is a Linux distribution specifically designed for those who wish to repurpose old smartphones as general-use ...
The Raspberry Pi has been a revolutionary computer in the maker space, providing a full Linux environment, GUI, and tons of ...
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 ...