Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been ...

The rise of “sensors everywhere” is a precursor to accumulating large quantities of sensor profiles needed for effective ...

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 ...

In the textile city of Karur, Naveen Kumar begins his day not by writing code, but by performing hundreds of precise hand movements to fold towels.

The Greco research team shares how waste almond shells can be upcycled into laser-induced graphene for sustainable, ...