Proximity Sensor

The sensor is officially called Infrared Obstacle Avoidance Sensor, it senses the proximity of the surrounding objects/people.

​Connect the sensor to INFINITE mainboard

Things you need

  • INFINITE mainboard

  • Proximity sensor

  • E-textile connections

  • ​USB cable

Steps 

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

2. Connect "+", "Din", "GND" of the mainnboard to "VCC", "OUT", "GND" of the sensor

Testing with Arduino IDE

Steps 

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
Screen Shot 2021-04-17 at 23.12.31.png

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 "1" is scrolling. When proximity is detected the reading changes to "0"