Sound Detection Sensor

The sound detection sensor detects sound, e.g. voice and clapping, you can also use it for detecting blowing.

​Connect the sensor to INFINITE mainboard

Things you need

  • INFINITE mainboard

  • Sound detection sensor

  • E-textile connections

  • ​USB cable


1. Snape the e-textile connections to the three snaps in Digital 0 on the mainboard

2. Connect "+", "Din", "GND" of the mainnboard to "+", "DO", "G" of the sensor

Testing with Arduino IDE


1. Connect INFINITE mainboard to your PC through the USB cable

2. Open Arduino IDE, open the DigitalReadSerial sketch by clicking File > Examples > 01.Basics > Digital Read Serial

Screen Shot 2021-04-17 at 23.09.13.png

3. Change int pushButton = 2; to int pushButton = 12;

Screen Shot 2021-04-17 at 23.12.01.png
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4. Go to the Menu, click Tools > Port > /dev/cu.usbmodem146201(Adafruit Feather M0)

5. Click Upload icon on the top left of the window

Screen Shot 2021-04-17 at 23.20.10.png

6. When you see "Done uploading", open the serial monitor by clicking the icon on the top right corner

Screen Shot 2021-04-17 at 23.22.03.png

7. On the serial monitor window, you should see "0" is scrolling. When a sound is detected the reading changes to "1"