Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...
Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using ...
The global AI wave is driving a "golden decade" for the printed circuit board (PCB) industry, sparking revolutionary ...
Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega microcontrollers, that way I don't have to use a breadboard and make the wiring to program ...
Obsolete hardware is all around us, and some of it has some pretty interesting tech buried within. One such device is an old ...
Abstract: This work analyses the half-adder circuit in different transistor logic families such as CMOS, Psuedo nMOS, Transmission Gate, Pass Transistor, Dynamic CMOS and Domino CMOS logics for area ...