A
Anonymous
Apr 06, 2026
Rating: 4/5
Works well indoors
Performance drops slightly under direct sunlight but excellent for indoor tracks.
Description
TSL1401 linear CCD visual recognition module smart car line tracking sensor dynamic threshold algorithm
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Sensor Type | Linear CCD Array |
| Resolution | 128 Pixels |
| Operating Voltage | 5V DC |
| Logic Level | TTL 5V |
| Interface | GPIO / Serial |
| Operating Temperature | -20°C to 70°C |
| Dimensions | 45mm x 20mm x 15mm |
| Weight | 10g |
| Algorithm | Adaptive Threshold |
| Compatibility | Arduino, STM32, ESP32 |
5 reviews
A
Anonymous
Apr 04, 2026
Rating: 4/5
Good value for money
Solid build quality. Took some time to tune the sensitivity but works as expected.
A
Anonymous
Feb 10, 2026
Rating: 5/5
Easy to integrate
Documentation was clear. Wiring was straightforward. Highly recommend for beginners.
A
Anonymous
Jan 31, 2026
Rating: 5/5
Perfect for line following
This module works great with my Arduino RC car project. The adaptive threshold handles shadows well.
A
Anonymous
Jan 22, 2026
Rating: 5/5
Reliable sensor
We used these for a university competition. Very stable readings compared to IR sensors.
5 FAQ
Q: Is this compatible with 3.3V microcontrollers?
A: Yes, but we recommend using a logic level converter for stable communication.
Q: Does it come with sample code?
A: Yes, a link to Arduino and STM32 libraries is provided in the manual.
Q: What is the maximum speed supported?
A: Speed depends on your processing unit. The sensor itself has a fast response time suitable for most hobby robots.
Q: What is the optimal mounting height?
A: For best results, mount the sensor 5mm to 10mm above the track surface.
Q: Can this detect colored lines?
A: No, this is a grayscale CCD sensor designed for contrast detection.
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