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Home / Computer Hardware, Monitors & Peripherals / Line Tracking Module Tracing Sensor TCRT5000 Infrared Reflection Sensor Line Tracking Obstacle Avoidance Module
Computer Hardware, Monitors & Peripherals

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Sensor Model TCRT5000
Working Voltage 3.3V - 5V DC
Output Form Digital Switching Output
Detection Distance 1mm to 25mm
Comparator IC LM393
PCB Size 32mm x 14mm x 5mm
Mounting Hole 3mm Diameter
Power LED Red Power Indicator
Signal LED Green Output Indicator
Adjustment Blue Potentiometer for Sensitivity

5 reviews

A

Anonymous

Apr 06, 2026

Rating: 5/5

Works great for line followers

Very responsive and easy to calibrate. Used it for a school project.

A

Anonymous

Mar 28, 2026

Rating: 4/5

Good value

Works well but sensitive to strong ambient light. Adjust accordingly.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Bulk purchase success

Ordered 10 units for our club. All arrived functional and consistent.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Compact size

Fits perfectly on my small robot chassis. Good build quality.

A

Anonymous

Feb 21, 2026

Rating: 5/5

Simple interface

Three pins make wiring very simple. VCC, GND, and OUT.

5 FAQ

Q: Is this compatible with Raspberry Pi?

A: Yes, as long as you connect it to a GPIO pin configured for digital input.

Q: Can it detect black tape on white floor?

A: Yes, that is the standard use case for line following applications.

Q: What is the current consumption?

A: Typical current consumption is around 20mA during operation.

Q: Does it support analog output?

A: This module provides digital output only. The analog pin on the sensor is not populated.

Q: How do I adjust the sensitivity?

A: Use the blue potentiometer on the board. Turn it until the LED reacts to your surface.

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