How to use MCP23017 I2C IO expanders with the Raspberry PI and Circuit Python? What about connecting a Rotary encoder to your Raspberry PI?

Like me, you may have a small project to connect one or more rotary encoders to your Raspberry PI. The MCP23017 chip seems ideal for this …

The CircuitPython installation guide is a comprehensive resource for tech enthusiasts looking to get started with CircuitPython. CircuitPython is a programming language based on Python that is specifically designed for microcontrollers and single board computers. It provides an easy and beginner-friendly way to program these devices and interact with hardware …

As you may know, the PI 5 is a fantastic improvement to our cherished Raspberry PI! The benchmarks below show how much our Raspi has improved across the board.

So, is the upgrading worthwhile? I gathered the benchmark results I could find online and I'll summarise the performance increase by …

I have had a few solar panels connected to the grid via micro-inverters for some time. How can I minimize the free reinjection to the grid when there is no commercial solution at a reasonable price? You will find below how I store the solar power surplus produced during the …