In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC.

A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a ...

In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather ...

It’s not too hard to make your electronics project get warm. Design your traces too small, accidentally short the battery inputs together, maybe reverse the voltage going to your MCU. We’ve all cooked ...

The Printed Circuit Board (PCB) is what connects and holds together all electronic components. Designing electronics is very complex, but we’ve put together the most common mistakes to avoid that ...

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 ...

The quality of the soldering has a tremendous impact on the overall quality of the PCB. Through soldering, different parts of the PCB are connected to other electrical components to make a PCB ...