Fewer brackets, more smart devices.

What does this project do? A USB camera connected to a Raspberry Pi continuously captures frames. OpenCV encodes each frame as a JPEG and sends it to the CircuitDigest Cloud Face Detection API via ...

Before home video game consoles became common, people frequented arcades instead. Arcade games were the peak of gaming technology, but they weren't just novel and exciting — they also made for ...

What if your calculator could do more than crunch numbers? Imagine a pocket-sized device that not only solves equations but also doubles as a retro gaming console, a basic computer, and a platform for ...

The Raspberry Pi is an affordable and powerful 'palm-sized PC' and is the perfect tool to open the door to the world of programming and electronics. There are three lineups to choose from depending on ...

Vibe coding is programming by gut feel. You have an idea for a tool, a website, or a repetitive task you want to automate… but instead of enrolling in a coding boot camp or slogging through YouTube ...

The real thrill of electronics projects using a Raspberry Pi is, after all, using code to move things in the real world. In particular, the excitement of seeing a 'motor'—an essential component for ...

The Elecrow CrowPi 3 is a kit that provides a bunch of tools and resources to help young people develop computer science skills. The kit is about the size of a small, but chunky laptop. But instead of ...

There are several PWM controlled cooling fans avaliable for the Raspberry Pis prior to the Pi 5, that are connected via the Pi's GPIO header. Examples are the Argon mini-fan, HighPi Pro Fan or ...

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 ...