Many of you are familiar with the Arduino. Many of you hate it…* This post isn’t about the Arduino. It is about the processor that is at the heart of many Arduino boards. If you are in the camp of ...

Automated thermostat system for ATmega328P microcontroller, controlling heating and cooling using relays, displaying temperature and settings on a screen, with user-friendly adjustment and remote ...

There are rumors of a cheap chip that does USB natively, has an Open Source toolchain, and costs a quarter. These aren’t rumors: you can buy the CH552 microcontroller right now. Surprisingly, there ...