Save on soldering and get your next project running faster.

This project turns ordinary Wi-Fi infrastructure into a contactless sensing platform for indoor monitoring, security, health, ...

Flip disc displays can be quite a task to drive, what with having some sort of actuator mechanism for each and every dot in ...

The TermDriver 2 is a USB-to-serial interface with a twist—it has a built-in screen for displaying relevant information. It ...

Choose the right ESP32 microcontroller by comparing key specs across the S3, C6, P4, and S31. The P4 features dual 400 MHz ...

Automate your home with a universal ESP32 Arduino script. Set up 2, 4, or 8-channel relay modules for offline switches and ...

Need a projector for a tight space, whether that's a business conference room, a store-window display, or your personal media cave? One of these models we tested is the one you want. Most of my ...

I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and recommendations for game consoles and accessories, smart displays, smart glasses, smart speakers, soundbars, TVs, ...

If you’ve just purchased a new Mac, like the recently released Mac mini or Mac Studio, you might be in the market for a new external display as well.