Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Sensor Type | Reflective Grayscale |
| Channel Count | 8 Independent Channels |
| Detection Colors | Black, White, Red, Green |
| Operating Voltage | 3.3V to 5V DC |
| Output Signal | Digital TTL Level |
| Interface Type | 2.54mm Pin Header |
| PCB Length | 65mm |
| PCB Width | 13mm |
| Working Temperature | -10°C to 50°C |
| Net Weight | 15 grams |
Anonymous
Apr 06, 2026
Rating: 5/5
Fast Response
No lag detected during high speed runs. The digital output is clean and reliable for microcontrollers.
Anonymous
Mar 30, 2026
Rating: 5/5
Robust Design
PCB quality is solid, soldering points are clear. Used it for a competition robot without issues.
Anonymous
Mar 29, 2026
Rating: 4/5
Good but sensitive
Works well after tuning the potentiometer. Needed some adjustment for outdoor lighting conditions.
Anonymous
Mar 07, 2026
Rating: 5/5
Excellent Precision
The 8 channels provide smooth line tracking for my Arduino robot. Very satisfied with the detection accuracy.
Anonymous
Mar 02, 2026
Rating: 5/5
Great for Arduino
Easy to interface with Uno and Mega boards. Pinout is standard and documentation was helpful.
Q: What is the detection height?
A: Optimal range is 5mm to 10mm from the surface for best accuracy.
Q: Is there a library available?
A: We provide sample code on our product page compatible with common IDEs.
Q: Can it detect green tape?
A: Yes, green line detection is supported along with red, black, and white.
Q: Does this work with Raspberry Pi?
A: Yes, compatible with GPIO pins operating at 3.3V logic levels.
Q: How to adjust sensitivity?
A: Use the blue potentiometer on the board to calibrate based on surface reflection.
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