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 ...

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 ...

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 ...

We list some of the best blueprints in Arknights Endfield for the early- and mid-game, including battery farm, seed, and stock bill blueprints ...

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

In 2026, every serious PCB buyer needs to maintain two qualified production sources for each core technology bucket that accounts for 60% of your business, and two quote-ready challengers to keep warm ...

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: This paper explores thermal management strategies for PCBs with embedded heating elements, focusing on mitigating heat spread to sensitive components. The research investigates how different ...