There’s nothing fun about a Sisyphean task unless you’re watching one being carried out by someone or something else. In that case, it can be mesmerizing like this Arduino-driven kinetic sand table.

So I've had 16' of RGB LED's attached to an arduino attached to my PC. Just for 5V power and the occasional "control" by uploading a new sketch. But then I saw this and am intrigued as it will allow ...

This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...