A PCB ruler is a common promotional item ... instead it’s an ATtiny85 with a lithium cell, the minimum of components, a thermistor for measurement, and a couple of LEDs that serve as the ...

In the ever-evolving world of electronics manufacturing, innovation often takes center stage. However, some traditional methods continue to play a vital role in producing reliable and durable ...

One of the most common ways to address overheating components on a PCB is to add a heatsink, or even go active and install a fan. However, things like fans aren't always practical. In space ...