Arduino IR Infrared Obstacle Avoidance Sensor Module

Description of product

Specification

  • Specification
  • Connection : VCC-VCC; GND-GND; OUT-IO
  • Using the comparator LM393, stable
  • Can be used for 3-5V DC power supply modules . When the power is turned on, the red power indicator light
  • With the screw holes of 3mm , easy fixed installation
  • Board Size : 3.1CM * 1.5CM / 1.22 * 0.59"
  • Each module shipments comparing the threshold voltage has been adjusted by the potentiometer is good , not exceptional
  • circumstances, do not arbitrarily adjust the potentiometer
  • Interface Description (3-wire):
  • 1. VCC: External 3.3V-5V voltage (can be directly connected to 5v MCU and 3.3v MCU)
  • 2. GND: GND External
  • 3. OUT: Small board digital output interfaces (0 and 1)