I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

The Bluetooth connectivity of the Amazon Echo Dot opens up a surprising number of opportunities to use it with plenty of ...

A Bluetooth Troubleshooter is an automated tool in Windows computers that helps users fix Bluetooth-related problems. Some of you might have used this tool to fix Bluetooth issues. Windows 11 has ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

The 8BitDo 64 Bluetooth Controller offers an authentic way to play Nintendo 64 games on the Switch, but it's also a great ...

It’s a common ritual: whipping out those calipers or similar measuring devices to measure part of a physical object that ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

SparkFun Thing Plus - ESP32-C5 is an Adafruit Feather-compatible board with dual-band WiFi 6, BLE, 802.15.4 radio, and LiPo battery support ...

When using an external speaker or using a headphone, at the time, it gets annoying because they don’t work. It worked before, but it’s not working the next day. In this post, I will show what you can ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...