10 Handy Arduino Accessories For Your Next DIY Project

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for beginners without these tools.
Hackaday

Simple MIDI Sample Player Runs On ESP32

Jakub] is a musician, and found himself in need of a simple way to trigger samples via MIDI when on stage. So many commercial ...
IEEE

Energy and Latency Optimization in NEM Relay-Based Digital Circuits

Abstract: Digital circuits based on nanoelectromechanical (NEM) relays hold out the potential of providing an energy efficiency unachievable by conventional CMOS technology. This paper presents a ...
IEEE

Hardware-In-Loop Testing of a Differential Relay Used to Protect Single/Double Circuit Transmission Lines

Abstract: The results and findings of testing an ABB RED670 current differential relay protecting a 400 kV transmission line that spans a length of 400 km is presented. The relay is configured such ...