2.5 mm. The TCRT5000 module has an operation voltage between 3V and 5V that is perfect for all Arduino, ESP8266 and ESP32 microcontroller boards. The wavelength of the emitter LED is 950 nm that is on the top end of the infrared electromagnetic spectrum. The peak operation distance is important for your setup in a robot for example and defines TCRT5000, TCRT5000L Vishay Semiconductors Reflective Optical Sensor with Transistor Output Fig. 8 - Current Transfer Ratio vs. Forward Current Fig. 9 - Relative Collector Current vs. Distance PACKAGE DIMENSIONS in millimeters, TCRT5000 0.1 1 10 100 0.1 96 11765 I F - For w ard C u rrent (mA) V CE = 5 V CTR - C u rrent Transfer Ratio (%) 1 10 TCRT5000 2.5 0.2 to 15 1 Yes TCRT5000L 2.5 0.2 to 15 1 Yes ORDERING INFORMATION ORDERING CODE PACKAGING VOLUME (1) REMARKS TCRT5000 Tube MOQ: 4500 pcs, 50 pcs/tube 3.5 mm lead length TCRT5000L Tube MOQ: 2400 pcs, 48 pcs/tube 15 mm lead length ABSOLUTE MAXIMUM RATINGS (1) PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT (EMITTER) Reverse voltage Schematic. IR transmitter and IR receiver LEDs. TCRT5000 Simplified Design. TCRT5000 Comprehensive Design. Groove IR Reflecitve sensor, used for accounting object. TCRT5000 Datasheet Reflective Optical Sensor with Transistor Output - Vishay Siliconix Subminiature Transmissive Optical Sensor with Transistor Output, TCRT5000L. TCRT5000 Datasheet, PDF : Search Partnumber : Match&Start with "TCRT5000"-Total : 11 ( 1/1 Page) Manufacturer: Part No. Datasheet: Description: Vishay Siliconix: TCRT5000: Description Description This IR reflective sensor utilizes a TCRT5000 to detect color and distance. It emits IR and then detects if it receives the echo. This sensor is often used in line following robots, auto data logging on utility meters, because this module can sense if a surface is white or black. TCRT5000 Infrared Sensor Module Please allow 4-6 days processing before ship out. For gearmotors, we don't ship using epacket and will use regular shipping if needed. Please note that regular shipping like singapore post might take 45-60 days to deliver, epacket 20 -35 days to deliver Thank you for understanding. HAOYU Electronics IR Reflective Sensor - TCRT5000 [TCRT5000 Modules] - Description This IR reflective sensor utilizes a TCRT5000 to detect color and distance. It emits IR and then detects if it receives the echo. This sensor is often used in line following robots, auto data logging on utility meters, because this module can sense if a surface is white or black. The package includes two mounting clips. The Arduino TCRT5000 is designed to sense the distance to an object using Infra Red light waves. It can also identify the difference between white and black based on the contrast of an object and it's reflective properties. TCRT5000 IR reflex sensors. The detection range: 1mm~8mm applies, the focus Using Arduino Sensors. Mr_Omnos December 14, 2015, 7:11pm #1. Hi guys!! I bought these TCRT5000 Infrared Sensor module for my line follower bot. It has two output pins, digital and analog. I am familiar with analog pin and I have used it several times. But I don't know how to use the digital pin in these things. The TCRT5000(L) has a compact construction where the emitting-light source and the detector are arranged in the same direction to sense the presence of an ob-ject by using the reflective IR beam from the object. The operating wavelength is 950 mm. The detector consists of a phototransistor. Applications Position sensor for shaft encoder