[Keeping Saltwater Fish in a 40°C Room #1] DIY Water Temperature Logger with Arduino

Motivation: I want to keep saltwater fish from the Japanese coast in a room that reaches 40°C in midsummer.A few years ago, ...
Hackaday

Smart Coffee Replaces Espresso Machine Controller With Arduino, Sensors

A common hacker upgrade to an espresso machine is to improve stability and performance with a better temperature controller, but [Schematix]’s Smart Coffee project doesn’t stop there. It entirely ...
XDA Developers on MSN

I switched from Arduino IDE to ESPHome for my custom ESP32 smart home devices, and my projects got a lot easier

ESPHome is the sole reason I was able to build several ESP32 smart sensors without losing my patience ...