Bluetooth isn't dead yet.

Anthropic has opened its Claude Hardware Interface (Bluetooth API) to developers, enabling an ESP32-S3-based desk companion to connect directly to the Claude desktop app over Bluetooth Low Energy (BLE ...

That is exactly what this ESP32-CAM helmet detection project delivers. Rather than relying on expensive hardware or complex ...

Solar power has gotten cheap enough that putting up panels is among the cheapest ways of providing energy. This isn’t just ...

The Software Freedom Conservancy (SFC), a US nonprofit that promotes and provides legal support for free and open source ...

This guide gives you a working system for 2026. You’ll learn how to build a library you can search, back up, move, and read ...

A great open source product you can order online ...