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Measure Light and Optical Changes with a Compact Sensor
The Line Tracking Sensor Module for Arduino TCRT5000 LM393 is a line tracking sensor designed for light logging, optical switching, line tracking, and brightness-aware projects. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Typical output current under test: IC = 1 mA; Emitter wavelength: 950 nm.
Important: Infrared and optical readings change with target color, surface finish, distance, and strong ambient light. Test with your real target before final mounting.
Why you’ll love it
- Daylight blocking filter: Daylight blocking filter
- Controller output: IC = 1 mA
- Current draw: 0.2 mm to 15 mm
- Compact size: 10.2 x 5.8 x 7
- Optical response: 950 nm
- Useful spec: leaded
Compare with similar products
| Product | Sensor style | Standout |
|---|---|---|
| Line Tracking Sensor Module for Arduino TCRT5000 LM393 | line tracking sensor | Current item |
| Line Tracking Sensor Module Grove | line tracking sensor with digital output | digital output, infrared sensing |
| Line Tracking Sensor 4 Channel Module | line tracking sensor | 4-channel input |
| IR Speed Sensor Module Based on LM393 | infrared proximity sensor with digital output | infrared sensing |
What you can build
This sensor is a good fit for automatic brightness control, line followers, light meters, UV monitors, flame detection, and optical encoders.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard or jumper wires for quick setup and testing.
Recommended add-ons
Useful add-ons include breadboards, jumper wires, displays, enclosures, and logging modules, depending on how you plan to power, mount, and log the sensor.
Technical specifications
| Product | Line Tracking Sensor Module for Arduino TCRT5000 LM393 |
|---|---|
| Typical output current under test | IC = 1 mA |
| current | 0.2 mm to 15 mm |
| Dimensions (L x W x H in mm) | 10.2 x 5.8 x 7 |
| Emitter wavelength | 950 nm |
| Package type | leaded |
| Detector type | phototransistor |
| Peak operating distance | 2.5 mm |
Wiring & usage notes
Check the pin labels on the Line Tracking Sensor Module for Arduino TCRT5000 LM393 and match them to your controller voltage, ground, and signal pins. Keep wiring short and verify the logic level before powering the module. Infrared and optical readings change with target color, surface finish, distance, and strong ambient light. Test with your real target before final mounting.
What’s in the box
1 × Line Tracking Sensor Module for Arduino TCRT5000 LM393
Frequently Asked Questions
What does the Line Tracking Sensor Module for Arduino TCRT5000 LM393 measure?
It is designed to measure line contrast or surface reflectivity.
Can I use it with Arduino, ESP32, or Raspberry Pi?
Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
What affects accuracy?
Power quality, wiring, mounting, target material, and the real environment can all affect the reading. It is best to test and calibrate in the final setup.
Is it good for prototyping?
Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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