The Raspberry Pi has only been available for a few days, but already those boards are heading through the post office and onto workbenches around the world. From the initial impressions, we already ...

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.

Spread the love“`html Setting up your Raspberry Pi is an exciting project that can open up countless opportunities in programming, electronics, and even home automation. One of the first and crucial ...

Raspberry Pi IoT UPS / power supervisor node with web UI, Wi-Fi setup, TFT display, INA219 monitoring and relay control. LTE cellular data on Raspberry Pi Zero 2 W using Pimoroni Clipper LTE Breakout.

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

The Raspberry Pi 2 bears a strong resemblance to its forefathers, but with fewer design headaches and dramatically improved performance. Let’s cut right to the chase: This thing rocks. The new ...

This project provides examples of fan control based on the current CPU temperature. It includes implementations of a relay controller and a proportional controller. The fan is connected via a ...