There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but ...

If your memory of slot cars as a childhood toy is of lightweight controllers with wire-wound rheostats inside, then you’re many years behind the state of the art when it comes to competitive … ...

DIY Smart Desk Controller TL;DR Key Takeaways : Transform your standing desk with a customizable touchscreen controller using an ESP32 microcontroller, Nextion TFT display, and ESPHome firmware.