_x000D_ Dear Spanish buyers attention: _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ If your address includes following postal code please do not choose the Spanish warehouse. _x000D_ The zip code starts with 51/52/07/35/38. _x000D_ The overseas warehouse cannot be delivered. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ TCRT5000 Reflection Infrared Sensor Switch 3.3V-5V IR Infrared Line Track Sensor Module Diy Kit _x000D_ _x000D_ _x000D_ Features: _x000D_ _x000D_ _x000D_ 1.High-Quality Sensor: The TCRT5000 Infrared Reflective Optical Sensor is made with high-quality materials, ensuring its durability and long-lasting performance. _x000D_ 2.Wide Detection Range: With a detection range of 1mm to 25mm, this sensor is suitable for a wide range of applications, such as pulse data sampling, paper detection, and obstacle detection. _x000D_ 3.Clean Signal Output: The comparator output provides a clean and stable signal with good waveforms and strong driving ability that exceeds 15mA. _x000D_ 4.Adjustable Sensitivity: The module features a potentiometer that allows users to adjust the sensitivity of the sensor to their desired level. _x000D_ 5.Easy Installation: With its fixed bolt hole, the module can be easily installed in various electronic devices. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Output: Switching Transducer _x000D_ Type: Optical-Electronics Sensor _x000D_ Tracing Sensor Trolley Tracing Module TCRT5000 Infrared Reflective Photoelectric Switch _x000D_ Product parameters: _x000D_ 1.Use TCRT5000 infrared reflection sensor _x000D_ 2.detection reflection distance: 1mm - 25mm applicable _x000D_ 3.Comparator output, clean signal, good waveform, strong driving ability, more than 15mA. _x000D_ 4.with potentiometer to adjust the sensitivity _x000D_ 5.Working voltage 3.3V-5V _x000D_ 6.Output form : digital switch output (0 and 1) _x000D_ 7.With fixing bolt hole, easy to install _x000D_ 8.Use wide voltage LM393 comparator _x000D_ Product size: 35*15*12mm _x000D_ Product use: _x000D_ 1.Electricity meter pulse data sampling _x000D_ 2.fax machine shredder paper detection _x000D_ 3.Obstacle detection _x000D_ 4. black and white line detection _x000D_ Function Description: _x000D_ TCRT5000 sensor infrared transmitting two tubes constantly emit infrared, when the emitted infrared is not reflected back or reflected back but the intensity is not large enough, infrared receiving tube has been in the off state, at this time the output of the module is high, indicating that the two tubes have been in the off state; detected objects appear in the detection range, infrared is reflected back and the intensity is large enough, infrared receiving tube saturated, the output of the module is low, indicating that the second tube is lit. _x000D_ Wiring methods: _x000D_ 1.VCC: connected to the power supply positive (3-5V) _x000D_ 2.GND: connected to the negative power supply _x000D_ 3. DO: TTL switch signal output _x000D_ 4.AO: analog signal output (different distance output different voltage, this pin can generally not be connected) _x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1Pc*Infrared Reflectance Sensor _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ [relateproductdetail/]_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_