Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

We cover so many projects here at Hackaday that lead the author down a rabbit hole of technological investigation that distracts us from the task of bringing them to you. Such a project is ...

Arjun Goli, a 14-year-old rising sophomore from Saratoga, developed a hearing aid that can isolate specific voices in noisy ...

Because your smart home should make you smile, too.