The world's largest hacker convention showcased these cutting-edge devices and platforms.

Build an ESP32 live weather station to monitor real-time temperature and humidity on your local network using a DHT22 sensor ...

Gitanjali Rao built Tethys at age 12 to detect lead in water within 10 seconds for roughly $20 — but the device has yet to ...

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ivy Liscomb and Brenda Stolyar ...

Bluetooth has long been the standard for connecting wireless devices to computers, including mouse, keyboards, speakers, earphones, and other peripherals. Furthermore, the connectivity feature is used ...

For every household name (think Bose and Sonos), there are a multitude of smaller speaker brands releasing everything from multi-room systems that will set you back hundreds to pocket-sized ones that ...