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

When it comes to hacks, we’re always amazed by the aesthetic of the design as much as we are by the intricacies of the circuit or the cleverness of the software. We think it’s always fun to assemble ...

With a Raspberry Pi, a low-cost SDR dongle, and free software, you can build your own ADS-B receiver to track aircraft in real time. This setup not only lets you watch the skies but also contribute ...

M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...

If you want to dabble in audio digital signal processing, you would probably think of grabbing a dedicated DSP chip. But ...