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ESP32 motion detection setup with Arduino and ESPHome for Home Assistant

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 1 vs Pico 2: What's the difference?

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

Q&A | U of A researcher on battery-free sensor to track vital signs in extreme cold

University of Alberta and Department of National Defence researchers have developed a tiny battery-free sensor that can be used to track vital signs of soldiers in the field, including checking for ...

This New AI Tool Runs 90% of My One-Person Business — Here Are 7 Ways I Use It (No Code, No Staff)

One tool in this video creates a team of digital workers that run simultaneously — one updates your blog, another researches the web and another optimizes posts for SEO — all while you do nothing. It ...
Hackaday

Simple MIDI Sample Player Runs On ESP32

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