---
product_id: 80554564
title: "SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA TCRT5000"
brand: "sunfounder"
price: "€ 0.71"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.fr/products/80554564-sunfounder-line-tracking-sensor-infrared-ir-detection-i2c-5-channel
store_origin: FR
region: France
---

# 5-channel TCRT5000 IR sensors I2C interface, 4-pin minimal wiring MCU ATMEGA328P controller SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA TCRT5000

**Brand:** sunfounder
**Price:** € 0.71
**Availability:** ❌ Out of Stock

## Summary

> 🤖 Navigate the future with precision and style!

## Quick Answers

- **What is this?** SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA TCRT5000 by sunfounder
- **How much does it cost?** € 0.71 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/80554564-sunfounder-line-tracking-sensor-infrared-ir-detection-i2c-5-channel)

## Best For

- sunfounder enthusiasts

## Why This Product

- Trusted sunfounder brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart MCU Control:** Powered by the robust ATMEGA328P microcontroller for seamless analog-to-digital signal conversion.
- • **Effortless Integration:** Dual 3mm mounting holes ensure quick, secure assembly with your smart car or robot chassis.
- • **Customizable Sensitivity:** Built-in potentiometer lets you fine-tune sensor responsiveness to conquer any surface.
- • **Space-Saving I2C Interface:** Streamlined 4-pin I2C connection frees up MCU pins for your next innovation.
- • **Precision Infrared Tracking:** Five high-sensitivity TCRT5000 sensors deliver pinpoint line detection for flawless navigation.

## Overview

The SunFounder 5-Channel Line Tracking Sensor combines five TCRT5000 infrared sensors with an ATMEGA328P MCU, delivering high-accuracy line detection via a compact I2C interface. Designed for easy integration with smart cars and robots, it features adjustable sensitivity and minimal wiring, making it the ultimate upgrade for your robotics projects.

## Description

Introduction This 5-channel line follower module adopt ATMEGA328P microprocessor and change analog data get from five TCRT5000 sensors into digital signal in infrared tracking sensor. The different conduction levels of the phototransistor when it passes over black and white lines will generate different output voltages, thus it can easily identify black and white lines. There are also RESET key and potentiometer that can regulate sensitivity to adjust to different conditions. MCU read and write interface is helpful to transfer data to MCU. The I²C interface save more spaces. 5V is the work voltage. There are two positioning holes at the module to assemble with smart car or other robots.  Package Included 1 x Ultrasonic Module 1 x 4-Pin Anti-reverse Cable

## Features

- High Grade - Uses the MCU ATMEGA328P as the controller and the TCRT5000 infrared photoelectric sensor on each of the 5 line follower modules.
- Less Interfaces - Adopt I2C ports which only occupies 4 pins of the MCU.
- High Accuracy - The sensor TRT5000 is highly sensitive with reliable performance.
- Easy Assembly - With two 3mm positioning holes on the board for easily assemble with other robots.
- Adjustable Sensibility - A potentiometer is added to adjust sensitivity if the signal of the black lines is too weak to detect. Normally you don't need to adjust.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SunFounder |
| Item model number | 8541612396 |
| Product Dimensions | 6.86 x 6.35 x 2.03 cm; 40.82 g |
| ASIN | B07B8KNXR1 |

## Product Details

- **Brand:** SUNFOUNDER
- **Colour:** 2 Channel
- **Special feature:** Infrared
- **Human interface input:** Buttons

## Images

![SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA TCRT5000 - Image 1](https://m.media-amazon.com/images/I/618J8kzqpzL.jpg)
![SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA TCRT5000 - Image 2](https://m.media-amazon.com/images/I/71n1RnB6SnL.jpg)
![SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA TCRT5000 - Image 3](https://m.media-amazon.com/images/I/71mesaE9rjL.jpg)
![SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA TCRT5000 - Image 4](https://m.media-amazon.com/images/I/81b5cDmg34L.jpg)
![SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA TCRT5000 - Image 5](https://m.media-amazon.com/images/I/719MXi9vOVL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    It doesn't work - no support
  

*by D***E on Reviewed in the United Kingdom on 29 March 2019*

This item doesn't work. Github pull requests with fixes for their code and docs sit around for months. The forums never seem to post anything. The module does respond to it's i2c address, but then only produces the number 2 as data, and responds to no other messages. Not as documented.The listing has since been changed - this listing was titled "SunFounder Line Tracking Sensor Infrared IR Detection I2C 5-Channel Line Follower Module for Raspberry Pi Arduino Smart Car Robot Robotics MCU ATMEGA328P TCRT5000 " - changing to a different item like that seems dishonest to me.

### ⭐⭐⭐ 







  
  
    Better know something about i2c with Arduino
  

*by W***N on Reviewed in the United States on 22 August 2018*

Manufacturer"s data sheet is very inadequate.  Results can be printed out initially but using the data and getting it into the Arduino code is ignored. I2c knowledge is critical otherwise you will be spending a lot of time learning about i2c communication.3 stars because once communication is established and Wire.read values are assigned to variables, it works.  It provides an analog value, which can provide better control, rather than a 1 or 0.  Module needs to be placed about 1/8 inch above line for best resolution.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-03*