IR Infrared Sensor Module for Arduino

IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot

IR Infrared Obstacle Avoidance Sensor Module Features

·         Applications:

·         Robot obstacle avoidance

·         Obstacle avoidance cars

·         Line counting

·         Black and white line tracking

·         Detection Range:

·         Distance: 2 to 30 cm

·         Detection Angle: 35°

·         Output Interface:

·         OUT port can be directly connected to microcontroller IO ports

·         Can directly drive a 5V relay

·         Operating Principle:

·         Contains a pair of infrared transmitting and receiving tubes

·         When infrared light encounters an obstacle (reflective surface), the receiving tube detects the reflected infrared

·         Green indicator light turns on, and a low-level digital signal is output

·         Power Requirements:

·         Operates on a 3-5V DC power supply

·         Red power indicator light turns on when powered

·         Interface Specifications:

i.           VCC: External voltage of 3.3V-5V (can connect directly to 5V MCU and 3.3V MCU)

ii.           GND: Ground

iii.           OUT: Digital output interface (0 and 1)

Installation:

·            Equipped with 3mm screw holes for easy mounting

·            Board Size: 3.1 cm x 1.5 cm (1.22 in x 0.59 in)