SEN21177P Overview
GND Input Ground port SIG Output TTL NC NC NC VCC Input 3.3V - 5V Mechanic Dimensions Usage Hardware Installation The brick will return HIGH when black line is detected, and LOW when white line is detected. Using the adjustable resistor the detection range can be changed from 1.5cm to 5cm. If the sensor can’t tell between black and white surfaces, you can also use the adjustable resistor to set a suitable reference...
SEN21177P Key Features
- Grove patible interface Small size 5V DC power supply Indicator LED Digital output Distance adjustable
- Tracking line Robotic