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TCRT5000 Reflective IR Optical Sensor

SKU: O6Z4T702WD
The TCRT5000 Reflective IR Optical Sensor is a compact infrared sensing device that combines an infrared emitter and phototransistor receiver in a single package. It is designed to detect the presence of objects and measure surface reflectivity by emitting infrared light and sensing the reflected signal. The sensor is widely used in line follower robots, object detection systems, position sensing,...
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Specifications

Specifications:

Product Type: Reflective IR Optical Sensor
Model: TCRT5000
Sensor Type: Infrared Reflective Sensor
Emitter Type: Infrared LED
Detector Type: Phototransistor
Peak Emission Wavelength: 950nm
Detection Method: Reflective Optical Sensing
Operating Voltage:
IR LED Forward Voltage: 1.2V – 1.5V
Forward Current (IR LED): 60mA Maximum
Collector Current (Phototransistor): 100mA Maximum
Recommended Detection Distance: 2mm – 15mm
Optimal Detection Distance: Approximately 2.5mm
Response Time: Fast Response
Package Type: Through-Hole
Mounting Type: PCB Mount
Operating Temperature: -25°C to +85°C
Storage Temperature: -40°C to +100°C
Housing Color: Black
Lead Configuration: 4-Pin

Additional Resources

TCRT5000.PDF

FAQ

1. What is the TCRT5000 sensor used for?

The TCRT5000 is commonly used for line following, object detection, proximity sensing, edge detection, position sensing, and robotic navigation applications.

2. How does the TCRT5000 sensor work?

The sensor emits infrared light using an IR LED and detects the reflected light using a phototransistor. The amount of reflected light determines whether an object or surface is detected.

3. Can the TCRT5000 detect black and white surfaces?

Yes, the sensor can distinguish between black and white surfaces because white surfaces reflect more infrared light than black surfaces.

4. Is the TCRT5000 suitable for line follower robots?

Yes, the TCRT5000 is one of the most widely used sensors for line follower robots due to its reliable surface reflectivity detection capability.

5. Can the TCRT5000 be connected to Arduino and ESP32 boards?

Yes, the sensor can be easily interfaced with Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers using suitable signal conditioning circuitry.

View full product details

The TCRT5000 Reflective IR Optical Sensor is a compact infrared sensing device that combines an infrared emitter and phototransistor receiver in a single package. It is designed to detect the presence of objects and measure surface reflectivity by emitting infrared light and sensing the reflected signal.

The sensor is widely used in line follower robots, object detection systems, position sensing, speed measurement, edge detection, and automation applications. Due to its fast response time and reliable performance, the TCRT5000 has become one of the most popular sensors for robotics and embedded electronics projects.

The sensor can detect differences between light and dark surfaces, making it ideal for line tracking applications. It is commonly interfaced with Arduino, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers through either analog or digital processing circuits.

Key Features

  • Reflective infrared optical sensor
  • Integrated IR LED and phototransistor
  • Non-contact object detection
  • Fast response time
  • High sensitivity to reflected infrared light
  • Compact through-hole package
  • Suitable for line tracking applications
  • Low power consumption
  • Reliable and stable performance
  • Easy microcontroller interfacing
  • Ideal for robotics and automation
  • Supports proximity and position sensing
  • Long operational lifespan
  • Cost-effective sensing solution