A
Anonymous
Apr 06, 2026
Rating: 5/5
Easy to Use
Plug and play with Arduino. The potentiometer makes calibration simple.
Description
5-Channel Digital Tracking Sensor, 5-Channel Grayscale Patrol Module, Photoelectric Conversion for Black/White/Red Line Recognition in Competitions
Reviews
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 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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