Product description:

1.Operating voltage: DC 3.3V-5V
2.Operating Current: try to choose more than 1A power supply
3.Operating Temperature: -10 ° C – +50 ° C
4.mounting aperture: M3 screw
5.detection distance: 1mm to 60 cm adjustable closer the performance is more stable, the white reflection farthest.
6.Size: the control board 4.4mm × 4.0mm × 12mm (L × W × H)
Small plate forward 25mm x 12mm x 12mm (L × W × H)
The output interface: 6-wire interface (1234 for the 4-way signal output terminal, + positive power, – the negative power supply is ground)
Output signal: TTL level (directly connected microcontroller I / 0, sensitive to infrared light reflected back by the sensor, the red light is on, the output low; absence of infrared light, the light does not shine, the output high level.)