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.

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 ...

A bundle of parts to convert a mechanical keyboard into an electrocapacitive one. Use a 60/65% bundle with a 7u space bar for a Bauer Lite you’ve configured with a Dynacap plate and EC65X PCB, or the ...

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

Go back a couple of generations, and rather than a laptop or a luggable, the office accessory of choice was a portable typewriter. As the 20th century wore on, the typewriter became electric ...

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

The Governing Council of the Pakistan Super League has confirmed that PSL 11 will begin on March 26, setting the timeline for the next edition of the ...

After 15 years of 'Here's what I found on the web,' Siri is finally ready to have a conversation. Apple is reportedly ...

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 ...

Abstract: PCB inductors can enhance the integration of power electronics systems and hence are in high demand. Nevertheless, PCB inductors encounter challenges, such as the severe skin effect and ...