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October 3, 2016 AT 3:00 pm

LED Noise-o-Meter for Classrooms #ArduinoMonday

FPCO6IAITCH3R6C MEDIUM

Great project tutorial from educator and instructables user MrJonesEducation.

I built this a short while ago as an idea to use in a primary classroom setting. Poster displays are often used by primary teachers wanting to control the noise levels in their classrooms but I wanted to add technology to make it dynamic and responsive. The motivation for this came after seeing the Adafruit Digital NeoPixel LED Strip online and realising its potential as part of a VU meter. Everything else developed from this.

Read more.


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