4-Channel IR Tracking & Obstacle Avoidance Module | Robots & Cars
4-Channel IR Tracking & Obstacle Avoidance Module | Robots & Cars
BS F233-01 Four-Way Infrared Tracing Module
Take your DIY robotics and RC car projects to the next level with the BS F233-01 4-Channel Infrared Tracking Module. Designed for makers, hobbyists, and engineers, this compact SMD sensor module delivers reliable line-following, transmission line detection, and obstacle avoidance capabilities — all in a single, easy-to-integrate board.
Key Features
- 4-Channel IR Detection: Four independent infrared sensors provide wide-angle tracking coverage, allowing your robot or car to follow lines and detect obstacles with high accuracy.
- Line Tracking / Tracing: Ideal for building autonomous line-following robots that navigate black lines on white surfaces (or vice versa).
- Transmission Line Detection: Detects path boundaries and guide lines for automated navigation systems.
- Obstacle Avoidance: Infrared emitter-receiver pairs detect nearby objects, enabling real-time collision avoidance for mobile robots and smart cars.
- SMD Package: Surface-mount design ensures a compact footprint and solid soldering reliability for custom PCB integration.
- Wide Compatibility: Works seamlessly with Arduino, Raspberry Pi, and other microcontroller platforms commonly used in robotics projects.
- Condition: Brand new, unused module ready for your next build.
Specifications
| Channels | 4-Channel (Four-Way) |
| Function | IR Tracking, Line Detection, Obstacle Avoidance |
| Package Type | SMD |
| Quantity | 1 Module |
| Condition | New |
| Country of Origin | Made in Mainland China |
What's in the Box?
- 1 × BS F233-01 Four-Way Infrared Tracing Module
Perfect For
- DIY robot cars and autonomous vehicles
- Line-following robot competitions
- STEM and engineering education projects
- Arduino and Raspberry Pi robotics builds
- Smart obstacle-avoidance systems
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Frequently Asked Questions
Q: What microcontrollers are compatible with the BS F233-01 infrared tracking module?
A: The BS F233-01 four-channel infrared tracking module is compatible with most popular microcontroller platforms, including Arduino (Uno, Mega, Nano), Raspberry Pi, ESP32, and STM32. It outputs digital signals that are easy to read with any GPIO-capable controller.
Q: Can this infrared module be used for both line tracking and obstacle avoidance at the same time?
A: Yes! The BS F233-01 4-channel IR module supports simultaneous line-following/tracking and obstacle avoidance detection. Each channel operates independently, giving your robot or smart car the ability to follow a path while also detecting and responding to nearby obstacles in real time.
Q: What is the detection range of the infrared sensors on this module?
A: The effective detection range of the infrared sensors on this module typically varies between approximately 1 cm and 8 cm, depending on the surface reflectivity and ambient lighting conditions. Adjusting the onboard sensitivity potentiometers (if present) allows you to fine-tune performance for your specific application.