Specifications: The TCRT5000 is a two part IR proximity sensing module. One side emits IR light, and the other side receives the reflected light. Works best at close range. See the schematic below for how to wire one up.
TCRT5000 LED IR TX RX infrared receiver transmitte
Description: TCRT5000 Reflective IR Optical Sensor with Transistor OutputSpecifications: The TCRT5000 is a two part IR proximity sensing module. One side emits IR light, and the other side receives the reflected light. Works best at close range. See the schematic below for how to wire one up.