This is a DIY electronics project article that teaches readers how to build a low-cost 3D LiDAR mapping system using a ...

Tom Fenton moves from local AI concepts to hands-on tools for matching LLMs to hardware, running local chatbots with Ollama and benchmarking AI performance.

Raspberry Pi Pico is a small, but quite powerful microcontroller board. When connected to a computer over USB, it can serve as an interface to hardware - which may be as simple as a digital ...

For over a decade, the Raspberry Pi has been the go-to for a variety of creative projects, as it allows you to get started from a blank canvas. It costs about as much as a night out, yet it's powerful ...

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’s camera module is great. It really is! While the quality isn’t going to blow anyone away, nor are the alternatives, it’s a really cool way to experiment or create your own security ...

Ring doorbells aren’t exactly the most secure things in the world and having to maintain a complete connection with Amazon’s servers to maintain footage or photos of those who come up to your door is ...

The new Raspberry Pi 5 has proven itself to be a force to be reckoned with in the world of embedded single-board computers. The Raspberry Pi 5’s Linux OS is the real deal and contains an instance of ...

With the Raspberry Pi's versatility, it's not surprising that the board has become a common sight in a diverse range of projects out there. You can find a slew of unusual Raspberry Pi projects in the ...