IR Infrared Obstacle Avoidance Sensor Module for ArduinoIR Infrared Obstacle Avoidance Sensor Module for Arduino Infrared Sensor Module has built in IR transmitter and IR receiver that sends out IR rays and looks for reflected IR rays to detect presence of any obstacle in front of the sensor module. The module has on board potentiometer that lets user adjust detection range. The sensor has very good and stable response even in ambient light or in complete darkness. Working Principle of IR Sensor: The IR

These are not hard wired to any I-O line

Benefits of ZS-X4A

Terminals: 2 Terminals

Easy to install and simple to use

The ULN2803 is a Darlington array IC it can be used to drive Stepper and DC Motors

and it can meet your critical vision to the greatest extent

Pure Copper

It is easy for expansion

5 to 4A is its output current

scan clock generator

Package : –

Wide input voltage range: 12-24V