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Home / Computer Hardware, Monitors & Peripherals / 5-Channel Digital Tracking Sensor, 5-Channel Grayscale Patrol Module, Photoelectric Conversion for Black/White/Red Line Recognition in Competitions
Computer Hardware, Monitors & Peripherals

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Operating Voltage 3.3V to 5V DC
Output Signal TTL Digital Level
Sensor Channels 5 Independent Channels
Detectable Colors Black, White, Red
PCB Dimensions 48mm x 23mm x 12mm
Mounting Hole Size 3mm Diameter
Working Temperature -10°C to 50°C
Sensitivity Control Digital Potentiometer
Interface Type 5-pin PH2.0 Connector
Compatibility Arduino, STM32, ESP32

5 reviews

A

Anonymous

Apr 06, 2026

Rating: 5/5

Easy to Use

Plug and play with Arduino. The potentiometer makes calibration simple.

A

Anonymous

Apr 05, 2026

Rating: 4/5

Solid Performance

Great module for the price. Shipping was fast and packaging was secure.

A

Anonymous

Mar 24, 2026

Rating: 4/5

Good Value

Works as described. Had to tweak the height slightly for best results.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Excellent for Competitions

Used this for a line follower robot. The 5 channels provide smooth tracking on curves.

A

Anonymous

Jan 29, 2026

Rating: 5/5

Reliable Sensor

Consistent readings even under varying light conditions. Highly recommend.

5 FAQ

Q: Is this compatible with 3.3V boards?

A: Yes, the operating voltage range is 3.3V to 5V.

Q: Does it require external libraries?

A: No, it outputs digital signals readable with standard digitalRead functions.

Q: What is the recommended mounting height?

A: We recommend 10mm to 15mm above the tracking surface.

Q: Can it detect red lines on white surface?

A: Yes, it supports black, white, and red line recognition.

Q: Can I use this outdoors?

A: Ambient light may interfere. Shielding or indoor use is recommended.

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