SKU: SENS-1948
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Generic TCRT5000 IR Tracking Sensor Module - Digital Output, 5V

₹43.00 (Inclusive of all taxes)
Out of Stock

The TCRT5000 IR Tracking Sensor Module is a 5V digital output photoelectric sensor designed for line-following and proximity detection applications. It integrates a TCRT5000 reflective optical sensor with a comparator circuit, providing stable digital signals for easy interfacing with Arduino, AVR, ARM, and PIC microcontrollers.

Features

  • Integrated TCRT5000 reflective infrared sensor with comparator for clean digital output.
  • 5V DC operating voltage compatible with Arduino, Raspberry Pi, and common microcontrollers.
  • Digital output signal (LOW for black/detected, HIGH for white/undetected).
  • Compact PCB design (43mm x 12mm) with mounting hole for easy installation.
  • Typical detection distance of up to 25mm for reliable line tracking.

Out of stock

Description

This module utilizes the TCRT5000 photoelectric sensor, which combines an infrared emitter and a phototransistor in a single package. The onboard comparator circuit converts the analog phototransistor signal into a stable digital output, simplifying integration and reducing noise susceptibility. The module is engineered for stability and anti-interference, making it suitable for dynamic environments.

Designed primarily for robotic line-following applications, it provides a low-level output when detecting a dark/black surface (high IR absorption) and a high-level output over a reflective/white surface. Its compact form factor and pre-drilled mounting hole facilitate secure installation on robotic platforms and automated guided vehicles (AGVs).

Key Features

  • Core TCRT5000 reflective optical sensor with integrated IR LED and phototransistor.
  • Onboard comparator provides clean, debounced digital signal output (0/1).
  • Optimized 5V DC operation for direct compatibility with standard development boards.
  • Compact and lightweight PCB design (43mm x 12mm) for space-constrained installations.
  • Fixed mounting hole for secure mechanical attachment in mobile applications.
  • High immunity to ambient light interference for reliable operation.
  • Simple three-wire interface (VCC, GND, OUT) for quick prototyping.

Applications

  • Line-following and edge detection for educational and competitive robotics.
  • Proximity sensing for object detection in automated material handling.
  • Paper edge detection in printers, copiers, and document scanners.
  • Tape or mark detection in simple industrial automation and conveyor systems.
  • Basic contrast sensing for DIY electronics and maker projects.

Technical Specifications

Model / SensorTCRT5000
Operating Voltage5V DC
Output SignalDigital (TTL)
Detection PrincipleReflective Infrared
Typical Detection DistanceUp to 25mm
PCB Dimensions (L x W)43mm x 12mm
Module WeightApprox. 4.5g
MountingFixed Bolt Hole
Compatible PlatformsArduino, AVR, ARM, PIC, Raspberry Pi (with logic level shifter)

Frequently Asked Questions

What is the output signal type of this TCRT5000 module?

The module provides a digital TTL output signal. The onboard comparator converts the analog signal from the TCRT5000 sensor into a clean logic level: typically LOW (0V) when a dark/black line is detected (high IR absorption) and HIGH (5V) when over a reflective/white surface.

What is the operating voltage, and can I use it with a 3.3V system like ESP32?

The module is designed for a 5V DC supply. While the sensor itself may operate at 3.3V, the onboard comparator is likely configured for 5V logic. For use with 3.3V microcontrollers like ESP32, a logic level converter is recommended for the digital output signal to ensure reliable communication and prevent potential damage.

How do I mount and calibrate this sensor for a line-following robot?

Use the integrated mounting hole to secure the module approximately 2-5mm above the surface. Calibration involves testing the output over your specific track (black vs. white) and adjusting the robot's code threshold. The optimal height minimizes ambient light interference while maintaining a strong reflected signal from the track.

Package Includes

  • 1 x TCRT5000 IR Tracking Sensor Module

Additional Information

Weight 0.0045 kg
Dimensions 4.3 × 1.2 cm