TCRT5000L 5-Channel Infrared Tracking Sensor Module
TCRT5000L 5 Channel Tracking Sensor Module
The TCRT5000L 5 Channel Tracking Sensor Module provides five independent reflective infrared sensors for precise line detection and edge sensing. Each channel uses a TCRT5000 sensor that emits IR light and reads the reflected intensity, outputting a digital signal when a dark or light surface is encountered. This module is a core component for line-following robots, maze solvers, and automated guided vehicles.
Key Specifications
| Specification | Value |
|---|---|
| Sensor type | TCRT5000 reflective IR (LED + phototransistor) |
| Number of channels | 5 independent sensor units |
| Output type | Digital (active low when reflection detected) |
| Operating voltage | 3.3 V to 5 V DC |
| Detection distance | 1 mm – 8 mm (sensitivity-adjustable) |
| Indicator LEDs | 5 red LEDs (one per channel) for output status |
What You Can Build With This
- A line follower robot that tracks black tape on a white floor
- An edge detection system to prevent a robot from falling off a table
- An automated guided vehicle that navigates factory floor lines
- A maze-solving robot using IR line sensing for path decisions
Compatibility
Works directly with all 3.3 V and 5 V logic microcontrollers, including Arduino Uno, Mega, Nano, ESP32, and STM32 boards. For Raspberry Pi, use voltage level shifters on the data pins if using 3.3 V GPIO. The module is typically paired with motor driver boards (L298N, L293D) and DC motors for robot movement.
Wiring Notes
Connect VCC to 5 V (or 3.3 V), GND to ground, and each OUT1–OUT5 pin to a digital input on your microcontroller. The output goes HIGH on a reflective surface (like white) and LOW on a dark surface (like black tape). Adjust the five onboard potentiometers to fine‑tune the detection threshold for your specific surface and ambient light conditions.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino?
Yes, the module works directly with any Arduino board. Connect VCC to 5V, GND to GND, and each OUT pin to a digital I/O pin. The sensors output 0 V (LOW) over dark lines and 5 V (HIGH) over light surfaces.
How do I adjust the sensitivity?
Each sensor channel has a small potentiometer. Turn clockwise to increase sensitivity (detect darker or farther surfaces), counterclockwise to decrease it. Place the module over a sample surface while adjusting until the corresponding LED reliably toggles.
Can it detect a black line on a white background?
Yes, this module is specifically designed for line tracking. The TCRT5000 infrared sensors see high reflection from white and low reflection from black, turning on or off the digital output based on the threshold set by the potentiometer.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items