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

SunFounder Fusion HAT+ for Raspberry Pi 5/4/3B+ and Zero single board computers is a motor control and GPIO expansion board ...

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 ...

A Model Context Protocol (MCP) server that provides structured access to any documentation library. Built for hardware and software manuals, with support for GPIO pinouts, protocol specifications, ...

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 ...