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AJMRTC 2Pcs Infrared Reflective Sensor Module, IR Photoelectric Reflectance Detector, Obstacle Avoidance Line Tracking Sensor for Arduino ESP32 STM32, Robot & Electronic DIY Projects
- - Infrared reflective sensor module uses IR emitter and receiver to detect reflected light for object and line detection
- - Digital output signal, adjustable sensitivity via onboard potentiometer for flexible detection distance tuning
- - Stable performance, good anti-interference ability, widely used for line tracking and obstacle detection
- - Simple wiring, compatible with Arduino, ESP32, STM32 and other mainstream microcontroller boards
- - Pack of 2 pieces, ideal for smart car robots, black-white line tracing and electronic prototype experiments
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AJMRTC infrared reflective sensor module is a photoelectric detection component integrating infrared transmitting and receiving diodes. When infrared light hits a reflective surface and bounces back, the receiver captures the signal to judge the presence of objects or surface color difference. The module is equipped with an adjustable potentiometer to set detection sensitivity. It outputs digital signals and can be directly connected to MCU IO pins. It is commonly used for smart car line tracking, obstacle avoidance, color distinction and counting projects. Compact and easy to install, it works well for robot development, student maker projects and automation sensing tasks. This listing includes 2 pieces of infrared reflective sensors.
- Model: Infrared Reflective Sensor Module
- Detection Principle: Infrared Reflective Photoelectric
- Output: Digital Signal
- Sensitivity: Adjustable via Potentiometer
- Working Voltage: 3.3V ~ 5V
- Application: Line Tracking, Obstacle Avoidance, Smart Robot, Electronic DIY
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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