M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...

Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

This portable computer is the Raspberry Pi alternative I didn't know I needed ...

Rohde & Schwarz recently announced the MXO3, a 1 GHz, 12-bit oscilloscope. The company sent a review unit. In this part, I ...

The Pi Pico is great, but your project might be easier with an alternative.

Cheap and cheerful.

The Facet FP is built around the standard RTK workflow: a receiver tracks signals from multiple GNSS constellations and bands, then uses correction data to refine its position solution in real time.

Need a power bank that can top off your laptop and doesn't require a separate cable? This Anker model is now $50 at Amazon.

We may receive a commission on purchases made from links. Apple TV comes with its own built-in power supply unit (PSU), which takes power from a wall socket over a barrel plug. It can handle 100 volts ...

The Kuxiu S4 is the slimmest 10K magnetic wireless power bank we have tested yet. If you want thinner, you’ll have to ...