ESP32s are surprisingly good AI lie detectors.

Being the versatile single-board computer that it is, the Raspberry Pi can help you build all sorts of projects with all sorts of accessories. Throw in a camera, and you have a smart doorbell, ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

Anyone who works with a desktop 3D printer will be familiar with the question of how much filament is left on the spool. Maker LVTRC has developed a spool holder that integrates a scale and a round ...

Oddly Specific Objects founder Joey Castillo has designed a couple of interesting open hardware projects over the years. Those include the Sensor Watch and Sensor Watch Pro, which replace the PCB in a ...

A bright yellow PCB, a touchscreen, and an ESP32 inside: the Cheap Yellow Display (CYD) Board is turning a budget curiosity into a maker’s favorite. Every now and then a piece of hardware comes along ...

If you want a good display and interface device for an embedded project, it’s hard to look past an old smartphone. After all, you’ve got an excellent quality screen and capacitive touch interface all ...

The ESP32-2424S012 is an ESP32-C3 WiFi and BLE development board with a 1.28-inch round touchscreen color display that is fully housed in a black or white plastic enclosure and suitable for Arduino ...

This project runs on an Arduino Uno or equivalent. For me personally, I prefer the SparkFun RedBoard - Programmed with Arduino (DEV-13975) - https://www.sparkfun.com ...