Description

High-Precision TCRT5000 IR Sensor Module for Line Tracking

Technical Specifications of TCRT5000 5-Channel IR Sensor Module

• Sensor Array: Features 5 independent TCRT5000 reflective infrared sensors for high-resolution tracking.

• Operating Voltage: Supports a wide input range from 3.3V to 5V DC.

• Detection Range: Optimized for 1mm to 25mm with a peak distance of 2.5mm.

• Output Signal: Provides clean digital logic outputs (0 and 1) via a Schmitt-trigger inverter.

• Wavelength: Operates at a 950nm infrared frequency to minimize visible light interference.

• Current Capacity: Strong drive capability exceeding 15mA for direct microcontroller interfacing.

• Status Indicators: Integrated onboard LEDs for real-time visual detection of black lines.

• Mounting: Standard 3mm fixed bolt holes for secure attachment to robotic chassis.

• Keyphrase Usage: This TCRT5000 5-Channel IR Sensor Module is essential for precision autonomous navigation.

Usage and Calibration in Robotics

• First, mount the sensor array at the front base of your robot.

• Next, connect the VCC and GND pins to your controller’s power rails.

• Then, wire the OUT1 through OUT5 pins to your digital I/O ports.

• Afterward, use the onboard potentiometers to fine-tune the sensitivity for your track.

• Consequently, the TCRT5000 5-Channel IR Sensor Module detects the high absorption of black lines.

• Finally, program your PID algorithm to maintain the robot’s center over the path.

Advantages and Disadvantages of TCRT5000 5-Channel IR Sensor Module

• Pros: The 5-channel layout offers much better resolution than single or dual sensor modules.

• Furthermore, integrated daylight blocking filters improve performance under standard indoor lighting conditions.

• Cons: Infrared detection can be unreliable under direct sunlight or highly reflective surfaces.

• Additionally, the detection range is limited to very close proximity for accurate line following.

Precautions and Maintenance

• Warning: Avoid exposing the sensors to intense heat sources to prevent false triggering.

• Clean the infrared emitter and receiver lenses regularly to maintain peak signal strength.

• Ensure the module is mounted parallel to the ground for consistent reading across all channels.

What is Included in the Package

• 1x 5-Way TCRT5000 5-Channel IR Sensor Module with integrated comparison circuitry

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