IR Sensors Switch Transducer Infrared IR Motion Reflective Optical Photoelectric Module TCRT5000--shop.rfid-life.com

Sensor Module

$0.68
Quantity

Description

Product Description
 The working principle of the TCRT5000 sensor is the same as general infrared sensor in .TCRT5000 has an infrared transmitting
tube and an infrared receiving tube. When the infrared signal transmitting tube by reflection been received , receiving tube
resistance changes,

In the circuit to form voltage changes reflected, and results after the ADC conversion or LM324 circuit reshaping get the
processed output results. The resistance change depend on infrared received signal strength in the receiving tube, often
performance in color and specular reflection surfaces receiving distance two side. Hardware reference principle diagram as
follows: