Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Brand	Youxin Electronics
Model Number	TCRT5000
Sensor Type	Infrared Reflective
Operating Voltage	3.3V - 5V DC
Detection Distance	1mm - 8mm (Adjustable)
Output Signal	Digital Switching Output (0 and 1)
Comparator Chip	LM393
PCB Dimensions	32mm x 14mm x 5mm
Mounting Hole Diameter	3mm
Application	Line Tracking, Obstacle Avoidance, Smart Cars

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Easy to interface

The digital output makes interfacing with microcontrollers incredibly simple. Just three wires needed: VCC, GND, and Signal. The included LED indicator is also helpful for debugging.

Anonymous

Mar 24, 2026

Rating: 5/5

Reliable and consistent

I have used many IR sensors before, and these TCRT5000 modules are among the most consistent. The response time is fast enough for high-speed line following. No issues so far after two weeks of testing.

Anonymous

Mar 22, 2026

Rating: 4/5

Good value pack

Bought a set of five for a school science fair project. Four worked perfectly out of the box. One needed a little soldering touch-up on the pin header, but otherwise, they are great for the price.

Anonymous

Mar 15, 2026

Rating: 4/5

Works well indoors

Great performance under indoor lighting. I noticed some interference when testing directly under bright sunlight, but for indoor smart car applications, it is perfect. Just keep that in mind.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for my Arduino robot car

These sensors work flawlessly with my Arduino Uno project. The sensitivity adjustment potentiometer makes it very easy to calibrate for different line colors and lighting conditions. Highly recommended for beginners.

Anonymous

Mar 02, 2026

Rating: 5/5

Bulk buy success

Purchased 20 units for our community makerspace workshop. All units functioned correctly. They are robust enough to handle being plugged and unplugged by students repeatedly.

5 FAQ

Q: Does the package include jumper wires?

A: No, the package typically includes only the sensor modules. Jumper wires need to be purchased separately to connect the module to your controller board.

Q: What is the maximum speed a car can go while using this sensor?

A: The sensor itself has a very fast response time. The maximum speed depends more on your microcontroller's processing speed and motor control algorithm rather than the sensor limitation.

Q: Is this compatible with Raspberry Pi GPIO pins?

A: Yes, it is compatible. However, ensure you connect the VCC to the 3.3V pin if you are strictly adhering to Raspberry Pi voltage limits, though many users successfully run it on 5V with logic level considerations.

Q: How do I adjust the detection range?

A: There is a blue potentiometer on the back of the PCB. Use a small screwdriver to turn it clockwise or counter-clockwise while testing against your surface until the indicator LED behaves as desired.

Q: Can this sensor detect black lines on a white surface?

A: Yes, the TCRT5000 is specifically designed for line tracking. It detects the contrast between reflective (white) and non-reflective (black) surfaces effectively when calibrated.

Explore your interests

STC32G12K128 STC8H8K64U Microcontroller Small System Core Board Development Board Emulator

$16.50

Youxin Electronics_STM32H743IIT6 Core Board System Board Learning Board STM32 Development Board

$118.00

Arduino DUE Development Board 32-bit ARM Controller A000062 Italian Official Original Import with Cable

$299.00

Ultrasonic Sensor HC-SR04 Ultrasonic Distance Measuring Module Bracket US015-025-026-100

$3.16

Serial SHT20 Chip Temperature and Humidity Sensor Test, SHT30 Chip Measurement and Monitoring Module by Viter Intelligence

$11.00

High-Speed Yabo Smart Raspberry Pi 4B Motherboard Development Board Accessories RaspberryPi 2G/4G/8G RAM Py

$494.30

Magnetic Circular Counting Chips, Two-Sided Flip Coins for Elementary Math, Kindergarten Early Education, Ten-Frame Matrix, Addition/Subtraction within 10 & 20, Teaching Tools

$11.90

3-Wire/4-Wire Flame Sensor Module, Fire Source Detection with IR Receiver, Flame Detection and Alarm

$1.08

SANSI White Label Class A Glass Graduated Cylinder C18 Micro-Precision Demulsification Cylinder with Scale Measurement Includes Certificate Ground Joint Stopper Hexagonal Bottom Borosilicate Glass Lab Equipment

$3.68

EV2400 Battery Unlock Fuel Gauge Programmer MSP430 HPA500 Evaluation Module Interface Board SMBus

$323.00

Cube Three-View Teaching Aid with Grid - 3D Geometry Observation Tool for Grades 4-5 Math (2cm Cubic Blocks Set)

$15.10

OrangePi Orange Pi Zero3 Zero 3 Development Board Allwinner H618 Orange Pi

$228.00

Digital 38KHz Infrared Receiver Transmitter Head Sensor Module Electronic Building Blocks Robot Infrared Communication Remote Control

$2.29

12V Stable Version Light-Control Switch No-Light Sensing with Extension Cable Photoresistor Plus Relay Module

$49.20

STM32 Smart Car 51 Microcontroller Arduino Obstacle Avoidance Chassis Kit Mecanum Wheel Robot Car

$40.80

Tech Small Production Small Invention DIY Piano Electronic Keyboard Real Playable Science Small Handmade DIY Materials

$33.00

HX711 Pressure Sensor Module Electronic Scale Bracket Weighing DIY Scale Pan Tray Set 5/10/40kg200

$3.28

Transparent 3D Geometric Model Perspective Decomposition Graphic Teaching Aid, Complete Set for Elementary Grades 1-6 Math

$6.80

Thin Film Pressure Sensor Display, USB Rechargeable Flexible Resistive Pressure Digital Display Module, Wide Range Wireless

$20.00

E18-D80NK Infrared Photoelectric Switch Diffuse Reflection Obstacle Avoidance Sensor Module 3-80CM

$12.60

LAN8720 Module Network Module Ethernet Transceiver RMII Interface Development Board Xinwei Electronics

$7.85

STC15W408AS Core Board Minimum System Board 51 Microcontroller Development Board TTSOP20 Learning Board

$18.47

New Version MEGA2560 R3 Development Board, Improved MEGA2560 R3 with Sensor Expansion Board

$13.68

Gradient Visual Illusion Kit: Electric Rotating Assembly Toy for Maker DIY, Paintable Handmade Model

$8.72

51/AVR Microcontroller Core Development Board STC89C52RC/51MCU Experiment Board/ATMEGA32 Learning Board

$37.90

[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set

$15.00

5A Range Current Transformer Module Voltage Sensor Single-Phase AC Active Output Current Transmitter

$5.06

Foldable Clothes Drying Rack Floor Standing Home Balcony Bedroom Hanging Clothes Quilt Drying Artifact Outdoor Cooling Rod Indoor Drying Rack

$47.10

Metal Detector Module Non-Contact Metal Induction Sensor Detection Module Metal Detector

$8.70

RV1103 Miniature Linux Development Board: RISC-V Vision and AI with Ethernet Port

$53.10

For Arduino Development Board R3 Mainboard Microcontroller Module Kit Programming Learning Board Sensor Suite

$78.00

Xuefen Geometry Stamping and Tracing Set for Grades 1-2, 3D and 2D Ink Pads, Math Learning Tools, Cube and Cuboid Models

$4.51

Rubber Tire Toy 4WD Smart Car Wheels Car Model Robot Accessories (Suitable for 2mm Axle)

$0.50

E18-D80NK Infrared Obstacle Avoidance Sensor Proximity Switch Smart Robot Car 10-80cm

$6.30

Digital 38KHz Infrared Receiver/Transmitter Head Sensor Module for Electronic Building Blocks Robots, Infrared Communication Remote Control

$2.80

51 MCU Minimum System STC89C52 DIP40 Through-Hole Smart Car Main Control Board Learning Experiment

$19.80

Outdoor Adventure Kids' Insect Observation Box with Magnifying Glass, Boys & Girls Toy for Exploration, Butterfly Catching and Fish Scooping Tools

$7.80

MPU-9255 9-Axis Attitude 3-Axis Electronic Compass Accelerometer Gyroscope Magnetic Field Sensor Module

$13.42

Freeze-Dried Chicken Treats for Dogs: Nutritious Weight-Gain Breast Meat Chunks for Puppies – Teeth Cleaning, Grain Mixing, Universal Use

$3.90

Ningbo Keli SQB Cantilever Beam Weighing Module Sensor 100kg 500kg 1t 2t 3 Ton Small Floor Scale Inductor

$48.00