This Line Finder can output a digital signal to a microcontroller, so the robot can reliably follow a black line on a white background or vice versa. The line finder works on TTL digital output mode. The output becomes HIGH when black is detected and LOW when white is detected.
Features
High to low digital output
Adjustable detecting range
IR emitting LED and sensitive phototransistor
Grove compatible interface
Small size
Specification
| Operating Voltage (VDC) | 5 |
| Length (mm) | 25 |
| Width (mm) | 20 |
| Height (mm) | 11 |
| Mounting hole diameter (mm) | 2 |
| Weight (gm) | 1 (approx) |
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