10PCS Infrared Obstacle Avoidance Sensor Module for Arduino & Automotive Robots

10PCS Infrared Obstacle Avoidance Sensor Module for Arduino & Automotive Robots Description

Features:

The sensor module has a strong ability to adapt to the ambient light

When the detection direction encounters an obstacle(reflective surface)

The infrared ray is reflected back and received by the receiver tube

After processing by the comparator circuit,the green indicator light will be on.

At the same time,the signal output interface outputs a digital signal(a low-level signal)

Detection distance can be adjusted by potentiometer knob

Effective distance range of 2~30cm,the operating voltage of 3.3V-5V

The detection distance of the sensor can be adjusted by potentiometer

Low interference,easy to assemble,easy to use and so on.

For robot obstacle avoidance,obstacle avoidance trolley

Assembly line counting and black and white line tracing and many other occasions

Specification:

1.When the module detects the signal of the obstacle in front,the green indicator on the circuit board lights up level

At the same time,the OUT port continuously outputs a low-level signal,the module detects a distance of 2-30cm and a detection angle of 35

Detection distance can be adjusted through the potentiometer, clockwise adjustment of the potentiometer,the detection distance increase

Counterclockwise adjust the potentiometer,the detection distance decreases

2.Sensor active infrared reflection detection,so the reflectivity and shape of the target is the key to the detection distance

Black color has the smallest detection distance and white color has the largest

The distance of small objects is small,and the distance of large area is large

3,The sensor module output port OUT can be directly connected to the microcontroller IO port can be

Can also directly drive a 5V relay

Connection:VCC-VCC, GND-GND,OUT-IO

4.Comparator using LM393,stable operation

5.3-5V DC power supply can be used to power the module

When the power supply is turned on,the red power indicator lights up

6.With 3mm screw holes,easy to fix,installation

7.Circuit board size:3.2CM*1.4CM

8.Each module in the shipment of the threshold comparison voltage has been adjusted by the potentiometer

Non-special circumstances,please do not adjust the potentiometer

Module interface description

1 VCC external 3.3V-5V voltage(can be directly connected to the 5v microcontroller and 3.3v microcontroller)

2 GND External GND

3 OUT Small board digital output interface(0 and 1)

Package includes:

1*Sensor Module

Note:

Only include the above package products

Specifications are manually tested and are for reference only

Please allow 0-1cm error due to manual measurement

Please make sure you don't mind before bidding

Due to the difference between different monitors

Pictures may not reflect the actual color of the item.Thank