Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...

Framed Washington Metro map uses Raspberry Pi Pico W and WMATA departure API to light 144 LEDs live. Laser-cut matboard masks 144 LEDs; data refreshes so you can see every train's position from home.

Abstract: Sound is a physical phenomenon in the form of vibration that contains information. This information is perceived by humans using auditory senses to contextualize their surrounding ...

If you own a Raspberry Pi, you can start several operating systems from a single boot medium. All you need is a micro SD card with sufficient room (32GB or more) and a tool called PINN. This stands ...

But what if you need more USB ports? That’s where the X1013 10-port USB Hub add-on board comes in. Available from AliExpress or The Pi Hut for $35 and up, the board lives up to its name by providing ...

VIEWE has launched a 4-inch round HDMI display with 720x720 resolution, and a USB touchscreen function suitable for SBCs like ...

Abstract: Due to considerations of safety, reliability and performance, the regulation of the flow adjustable gas generators must cope with the conflict between negative regulation and response speed.