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

This project provides a simple and practical solution using an Interactive Voice Response System (IVRS) that works completely ...

I fixed my Wi-Fi for less than a coffee.

This tiny chip is doing too much.

Once upon a time, someone set up a livestream wherein the messages from Twitch chat could control a game of Pokemon. Since ...

If you wanted to host a website, you could use any one of a number of online services, or spin up a server on a spare computer at home. If you’re a bit more daring, you could also do what ...

Enter the MiciMike Home Mini Drop-in Board. It’s a drop-in replacement for the original Google Home Mini printed circuit board that fits inside the case and works with the same speaker hardware. But ...

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.

WiFi 6, Bluetooth 5.x LE, and an 802.15.4 radio for Zigbee, Thread, and Matter, as well as two 9-pin headers offering up to ...

By integrating advanced sensors and optimizing the power management of the ESP32, I've created a DIY smart lock that is both ...

Our back issues and bound copies of What Hi-Fi? magazine live on the shelves of our hi-fi listening rooms. Not only are they a handy reference tool, but they also serve as useful acoustic room ...

Anyone looking to simplify their phone-charging process has probably looked for the best wireless chargers, but I hope they didn’t just sort by price. Not only are there a lot of untrustworthy brands ...