Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...
Build a quick and reliable temperature and humidity monitor using DHT22 and NodeMCU, integrated with Home Assistant.
One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...
A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...
Sakura Pi RK3308B is a small, Raspberry Pi Zero-sized SBC with an RGB LCD interface and support for mainline Linux ...