[Revanth Kailashnath] writes in to tell us about an interesting project he and his team have been working on for their “Real Time Embedded Programming” class at the University of Glasgow. Intended to ...

This project, part of my diploma thesis titled "A home automation system based on Raspberry Pi", is a full-stack smart home system. It integrates Arduino/ESP8266 boards, a Node.js backend with MongoDB ...

While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.