In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

Abstract: Hyperspectral imaging can capture detailed spectra of materials, but due to imaging conditions and equipment limitations, the cost of hyperspectral data collection is extremely high.

ArduinoHA allows to integrate an Arduino/ESP based device with Home Assistant using MQTT. The library is designed to use as low resources (RAM/flash) as possible. Initially, it was optimized to work ...