Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been ...
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 ...
But, it turns out, a thermometer has been part of photonic chips all along.
If fully launched, residents could have an app on their phones to accurately predict indoor temperature compared to outside.
An enthusiast has shared their first designs, melding the disparate worlds of PC DIY with model railroading. Beautiful-Turnip ...