Here at Hackaday, we love to see projects re-visited and updated after we’ve covered them on the site. It’s always exciting to see what the creators come up with next, and this Pi-Based Spectrometer ...

Play around with optics long enough and sooner or later you’re probably going to want a spectrometer. Optical instruments are famously expensive, though, at least for high-quality units. But a useful ...

The Raspberry Pi is one of the smallest computers anyone can buy. It also happens to be one of the cheapest, with flagship models priced at under $100. This is thanks to how every Pi unit consists of ...

From a raw performance standpoint, the Raspberry Pi 5 completely outclasses the Pi 4. Going from Arm Cortex-A72 in the Pi 4’s SoC to Cortex-A76 cores is a big jump in its own right as these cores are ...

Although the Raspberry Pi started out as a way for kids to learn to code, it has turned into so much more since its invention in 2012. At first, the Pi was something of a simplified computer, and ...

For years, Raspberry Pi — the world’s most innovative tiny computer — has turned the tech world on its head. This plug-and-play computer isn’t much larger than a credit card and fits easily in your ...

The Raspberry Pi dominated the maker scene for a decade. Supply chain problems then brought the high flying to an end. With the Raspberry Pi 5, the Raspberry Pi Foundation is now attempting to break ...

Rapsberry Pi OS, the default operating system for Pi boards and computers, has a new major release. The new update is based on Debian 13.1 Trixie, with some design improvements, simpler controls, and ...

2 USB 3.0, 2 USB 2.0, 1 microSD card slot, 1 USB-C for power, 1 Gigabit Ethernet, and 2 micro HDMI 40-pin header isn’t color coded On the face of it, you might think the Raspberry Pi 5 is the same as ...

The first Raspberry Pi was a revolution. It started as a project to offer the cheapest possible computer that someone could use as a normal PC for school or work, or as a risk-free way to learn ...

The folks at Raspberry Pi have announced a new touchscreen component for people using boards to create miniature touchscreen appliances: The 5-inch Raspberry Pi Touch Display 2 is a 720p IPS ...

The rising cost of smart devices, subscription services, and smart home tech has made people look for affordable, flexible alternatives. That's exactly where Raspberry Pi shines. This small, ...