Do you like noisy open plan offices? Neither do we! This project helps visualizing the amount of decibels in real time, to encourage employees to work more calmly.
The device is really easy to build. We only need an Android Things board (e.g. a Raspberry Pi 3), an USB microphone and an APA102 LED strip. See the schematics below for additional information.
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Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: A New Arduino MicroPython Package Manager, How-Tos and Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey