Obstacle Detector IR Proximity Sensor for Optical Obstacle Detection with Digital Output for Arduino, Raspberry Pi music_update_2021 Please hook up the USB

Please hook up the USB power cable (included) to 5V 1A power adapter when using

Package list - 6 pieces guitar tuning pegs

while the blue light indicates a secure connection between the microphone and receiver

dirt and sweat

Obstacle Detector IR Proximity Sensor for Optical Obstacle Detection with Digital Output for Arduino, Raspberry Pi music_update_2021 Please hook up the USBObstacle Detector IR Proximity Sensor for Optical Obstacle Detection with Digital Output for Arduino, Raspberry Pi Product Features Digital output the sensor board has a digital output that triggers when the set threshold value falls below the set. The signal (HIGH, LOW) can be easily read via a GPIO of an Arduino or Raspberry Pi. Adjustable threshold value thanks to the on board potentiometer, the threshold value for triggering the digital output can