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The 3 Channel Path Tracing Module is a compact and reliable infrared tracking sensor module designed for line-following robot projects. Operating at 5V, this module features three independent IR sensors to detect black and white surfaces, allowing precise edge or path detection for smart robotic navigation.
It is widely compatible with development platforms such as Arduino, AVR, ARM, and PIC microcontrollers. With a quick response time and excellent accuracy, this module simplifies the creation of autonomous robotic systems by efficiently distinguishing lines and turns on a surface.
🔧 Key Features
- 3 independent infrared tracking sensors
- Accurately detects black lines on white surfaces
- Works with 5V DC power supply
- Standard 3-pin output for each sensor
- Compatible with most microcontroller boards
- Small size, easy to mount on chassis
📐 Technical Specifications
| Product Name | 3 Channel Path Tracing Module |
| Operating Voltage | 5V DC |
| Sensor Type | Infrared Reflectance Sensor |
| Number of Channels | 3 |
| Detection Distance | 2mm to 30mm |
| Output Signal | Digital (High/Low) |
| Interface | 3-pin headers per channel |
| Board Size | Approx. 52mm × 21mm |
| Material | FR4 PCB with IR LEDs |
| Compatibility | Arduino, AVR, ARM, PIC |
| Use Case | Line-following, obstacle detection, edge tracking |
📌 Applications
- Line-following robots
- Obstacle detection in automation
- Path-tracing robotic kits
- Microcontroller-based robotics
- DIY robotics and sensor learning
💡 Why Choose This Product?
The 3 Channel Path Tracing Module offers accurate line detection in compact, affordable form. It supports multi-platform development and is ideal for educational robotics and automated navigation projects requiring quick sensor response and consistent accuracy.
📦 Package Includes
- 1 × 3 Channel Infrared Line Tracking Sensor Module
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