Remember those Radio Shack project kits with the spring terminals, where you bent wires into a working radio and felt like ...

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

Mechanical and prone to failure, switches can seem quaint these days. Plus, everyone is used to having touch screens on their phones and other devices. So why not use touch sensors on your next ...

I ditched ESP32 tutorials for a $20 sensor kit, and that made all the difference ...

Norwegian is meticulous in his training regime – ‘if there’s anything that’s out of my control, then I’ve not done my job properly’ On a snowy Norwegian morning in January, Jakob Ingebrigtsen was on ...