Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

The ESP32 keeps finding new jobs in my house.

What do you do if you find out that your Raspberry Pi touchscreen is not working? This issue is common and a really tricky one to tackle. Raspberry Pi touchscreen problems come in different forms. The ...

More than a year after launching a crowdfunding campaign for a pair of Raspberry Pi-powered handheld computers, the folks at Soulsircuit have announced a major change… and backers aren’t particularly ...

The Pi 500+ led most benchmark categories, including single-core, multi-core, compression, graphics, and networking. Compared with the Pi 400, newer BCM2712-based models delivered roughly double CPU ...

First, clone this repository. Using the --recursive flag will install the rgbmatrix binaries, which come from hzeller's rpi-rgb-led-matrix library. This library is used to render the data onto the LED ...

Unless you live in a Faraday cage, you're surrounded at all times by invisible radio signals, from Bluetooth and Wi-Fi to cellular traffic. French artist Théo Champion has found a way to make that ...

Forget Razer’s new AI companion – this creative Counter-Strike 2 player has built a physical kill counter that sits on a desk and updates in real time using a Raspberry Pi. You don’t even have to rely ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

We may receive a commission on purchases made from links. When it comes to DIY tech, the Raspberry Pi is one of the most recognizable products out there. It's been around for more than a decade now, ...

What just happened? A recently uncovered attempted bank heist illustrates the growing sophistication and audacity of cybercriminal operations targeting financial institutions. The incident involved a ...

If you've ever wanted a customizable smart display without the high cost or vendor lock-in, this DIY project might inspire you. Adam Conway, Lead Technical Editor and Developer for XDA, recently ...