4 SENSOR LINE FOLLOWER IR NA504

Description

The 4-Sensor Line Follower IR Module is a compact and efficient solution for line-following robots and smart car projects. Equipped with four infrared reflective sensors (TCRT5000), it can accurately detect black and white lines or surface contrast. By providing digital outputs for each sensor, this module helps robots follow paths, detect edges, or perform precise navigation in automation projects. Its adjustable sensitivity and simple interfacing make it ideal for beginners and advanced robotics enthusiasts alike.

Features:

Integrated 4 IR sensors (TCRT5000) for reliable line tracking.  Detects black/white lines and surface contrasts with high accuracy. Digital output signals for each sensor. Measuring range: Adjustable range from 1mm to 60cm, the closer the distance, the more stable performance, and white reflection farthest Detection distance can be adjusted with potentiometer, clockwise to increase and counterclockwise to reduce Output: TTL 0/1, when the sensor received the reflected infrared, the indicate LED light and output TTL 0, otherwise output the TT L 1, and the LED off.

4 SENSOR LINE FOLLOWER IR

Output port can be directly connected to the SCM IO port, also can drive a 5V relay module or buzzer module directlyWidely used in robot obstacle avoidance, car obstacle avoidance, assembly line counting and black white line tracking Adjustable sensitivity via onboard potentiometers. Compatible with Arduino, Raspberry Pi, and other microcontrollers. Compact design, easy to mount on robotic cars and automation systems.

Specifications:

Operating Voltage: 3.3V – 5V DC

Output: Digital (High/Low for each sensor)

Detection Range: 0.2cm – 15cm (surface dependent)

Number of Sensors: 4

Interface: VCC, GND, OUT1–OUT4

Module Size: Approx. 7.5 × 2.5 cm