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Ultra-Array

Ultra-Array

thingiverse

Four ultra-sonic sensors, HC-SR04 models, are mounted together in one unit. A simple NeoPixel is used to send an alert notification. The base has a recessed area for holding a half-sized breadboard. This project was created as part of a STEM initiative. You can power it from the mini USB port on the Arduino mini or use a breadboard power supply, like the ones shown in the photos, and a 9V battery pack. Newping and Adafruit Neopixel libraries are required for this project to work properly.

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