Using the ESP32-H2 is more economical than the $25 nRF52840 MDK USB dongle to build an OpenThread Border Router. That’s ...

A team of researchers in Canada has developed the Jericho Open Resistive Data Logger—an open-access photovoltaic (PV) monitoring platform that integrates data acquisition and processing hardware, a ...

The terminal is powered by a Raspberry Pi Pico. The Pico is a microcontroller and does not have integrated graphics capabilities. It can however still produce video signals (see PicoDVI and PicoVGA).

Laser levels are indispensable for ensuring measurement accuracy. We tested the best-selling models—see how they fared.

USB ports are everywhere these days, but it can be hard to one when you need it. Here are some household objects you can use to add more charging ports.

Transcutaneous Electrical Nerve Stimulation (TENS) is one of those things that sounds like it must be woo when you first hear ...