Cloud services suck harder than your vacuum.

Building a custom, low-cost home security setup no longer requires expensive commercial hardware or subscription fees. Using ...

As the legacy AM broadcast bands fade away, what happens to the millions of devices built to receive them? Many of them will ...

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3 ...

An alternative way to detect presence is to hook up an mmWave sensor to an ESP32. These sensors use radar to detect movement, ...

Build practical ESP32 projects that solve daily problems. We evaluate five functional builds, including a Wi-Fi dead zone ...

Tech Talkies Youtube channel has built a handheld color picker using the ESP32-S3 that can scan the color of a real-world object and show its RGB and HEX values on a small display. Users can point the ...

A DIY thermal camera detects warm movement and alerts Home Assistant, without sending the footage to the cloud.

An open-source quadruped uses modified hobby servos, custom PCBs and a 200Hz control loop to bring closed-loop robotics to a ...

Modular PCBs, easy wiring, and accessible software make this Creative Commons-licensed quadruped a STEM superhero.

A smart way to save on power.

The inexpensive price tags on ESP32 boards make them quite enticing to pick up when you’re into building hobbyist projects.