In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Raspberry Pi Pico microcontrollers come with a variety of different features for a few bucks, and a few interesting ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

Jakub] is a musician, and found himself in need of a simple way to trigger samples via MIDI when on stage. So many commercial ...

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A new ultrathin photodetector captures light across the full spectrum in just 125 picoseconds, opening the door to faster, smarter imaging technologies.

There's a lot you can do to make your phone last for much longer and it'll save you a ton of money. Andrew Lanxon Editor at Large; Lead Photographer, Europe When he's not testing the latest phones or ...