Designed by Ruictec in China, the TD04 is a LoRa-based low-power tracker that also features BLE and dual-band GNSS. It ...

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

OpenMediaVault 8, or OMV8 for shorts, codenamed "Synchrony" has been released, now supporting only 64-bit architectures ...

The Portsdown 4 is a DVB-S and DVB-S2 digital television system for the Raspberry Pi 4. The core of the system was written by Evariste Courjaud F5OEO and is maintained by him. This BATC Version, known ...

This small application can turn your Raspberry Pi into a Matter lighting device. Once setup and commissioned, it allows control of a configured GPIO pin via Matter on/off commands. The GPIO output can ...

IISc physicists discovered that Ramanujan’s classic π-formulas arise naturally in modern theories describing critical phenomena and black holes. The connection suggests his early mathematics may have ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...