S/PDIF has been around for a long time; it’s still a really great way to send streams of digital audio from device A to ...

HT is an open-source hardware VHF or UHF radio designed to plug into the USB-C port of an Android smartphone and turn it into a handheld ham radio ...

Building an indoor positioning system requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning systems need Ultra-Wideband (UWB) technology to achieve centimetre-level ...

Discover the latest in wireless innovation and design in Elektor Lab Talk #38, featuring standout projects, lab updates, and ...

One of the best and most simplest use cases for an ESP32-based display is a smart home dashboard. Touch or non-touch, it doesn't matter, as a basic display can be used to show information from ...

Espressif Systems' EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for ...

A Maine school board meeting erupted in chaos when a conservative influencer confronted officials over a teacher’s remarks allegedly mocking slain activist Charlie Kirk. The shouting match ended with ...

Learn how to create the smallest ESP32 drone! From design to flight, this DIY guide is perfect for beginners and tech enthusiasts alike.

You, too, can build this cool digital dice roller for your next D&D campaign . Over on the ESP32 subreddit, user vostoklabs took the time to showcase their latest project. It's a ...

In addition to the mayor and City Council, all nine Minneapolis Park and Recreation Board (MPRB) seats and the two elected Board of Estimate and Taxation (BET) seats will be on the ballot this ...

Off to the races? Formula One races, that is. This project by [mazur8888] uses an ESP32 to keep track of the sport, and display a “live” dashboard on a 2.9″ tri-color LCD.