300W Stand Alone Stepper Motor Driver

To have a big microcontroller drive a motor control loop can be an issue, why not delegating to a smart … More

Saving time with a keyboard macro layer

Switching apps is repetitive and time consuming, how can we simplify it to save time?

How fast could you draw a 400 pin BGA board? 2-5 hours? How about 30 minutes? or 5…

4A LDOs, 40x HDMIs, wire bondings & SLVS signals: what could possibly go wrong in one brave night?

There are lots of MCUs with many GPIOs, but apparently, they’re never enough. Wanna 40 more?

Triac control circuit with built-in zero crossing detection and open collector output