The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Want to turn your circuit ideas into real designs? Check out a free tool that makes drawing schematics, adding symbols & preparing PCBs fast.

A bundle of parts to convert a mechanical keyboard into an electrocapacitive one. Use a 60/65% bundle with a 7u space bar for ...

Discover how to learn the basics of 3D modeling over the course of one week. The video outlines a step-by-step approach ...

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather straightforward even if all you have is a 3D printer and a roll of copper tape ...

ACEBOTT QD023 is an ESP32-based wearable gesture control glove that tracks finger movements with potentiometers instead of more traditional flex sensors.

Our tutorials can answer your questions! Navigate to the technology below for a description of the equipment, design specifications, and detailed tutorial video. For general equipment help, come to ...

PEACHTREE CITY, GA – PCEA today opened registration for the technical program for PCB East 2026, featuring more than 80 hours of in-depth electronics engineering training on circuit board design and ...

Abstract: Rogowski coils made of printed circuit boards (PCB) are hard coils, with the advantages of uniform wire distribution, good parameter consistency, and small size compared with traditional ...