4 Channel IR Sensor Tracking Module for Robots
4 Channel Infrared Sensor Tracking Module
This module uses four TCRT5000 infrared reflective sensors to detect black and white surfaces with precision. It outputs a digital signal for each channel, making it a core component for line following robots, maze solvers, and automated guided vehicles.
Key Specifications
| Specification | Value |
|---|---|
| Sensor Type | TCRT5000 infrared reflective sensor |
| Number of Channels | 4 independent IR detectors |
| Operating Voltage | 3.3V to 5V DC |
| Output Type | Digital (TTL, active low) |
| Detection Distance | 1 mm to 15 mm (adjustable) |
| Board Dimensions | 42 mm x 20 mm x 10 mm |
What You Can Build With This
- Line follower robot with Arduino and an L298N motor driver
- Maze solving robot that navigates by detecting track intersections
- Automated warehouse navigation bot following floor markings
- Conveyor belt edge detection and object counting system
Compatibility
Directly compatible with Arduino Uno, Mega, Nano, and any microcontroller with 3.3V–5V logic. For Raspberry Pi or ESP32 boards using 3.3V logic, use level shifters or configure pins as 5V-tolerant if available. Pairs naturally with motor drivers like L298N or L293D and DC gear motors.
Wiring Notes
Connect VCC to 5V, GND to ground, and each OUT pin (1 through 4) to a digital input on your microcontroller. Each sensor channel has an onboard LED that lights when a black line is detected. Turn the potentiometer to adjust sensitivity for your surface; avoid direct sunlight falling on the sensors.
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 the four OUT pins to digital inputs.
Can I use this with Raspberry Pi?
Yes, but the module outputs 5V logic. You’ll need a logic level converter or a voltage divider to protect the Raspberry Pi’s 3.3V GPIO pins.
How do I calibrate the sensors for different surfaces?
Place the module over a white area and turn each potentiometer slowly until the corresponding LED just turns off. Then test on a dark line; the LED should light up. Repeat for all channels.
📦 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