Figure 1 Incoming 8-bit antilog PWM interface (U1, U2, A1, Q1) generates 80 nA to 8 mA current to control 10 Hz to 1 MHz ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Based on Raspberry Pi Zero 2 W, the Bee Write Back writerdeck is another DIY project that should be relatively easy to ...

One of the many problems you run into when you work with SMD parts is trying to probe the little tiny pins. While we usually ...

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...