4 Channel IR Tracking Sensor provides a versatile infrared detection system solutions for automation machinery devices such as smart cars, robots. The sensor module is adaptable to ambient light. It has a pair of infrared transmitting and receiving tube. Transmitting tube sends out a certain frequency IR which will be reflected when detecting obstacles (reflecting surface) and received by receiving tube. After processing with comparator circuit, signal output interface outputs digital signal (a low voltage level signal).
1. Smart car or a robot hunt (including black and white lines), walking path along the black line, also known as tracking.
2. Smart car to avoid obstacle and cliff, anti-drop.
3. Can be apply to other automation applications of photoelectric.
Voltage: DC 3.3V-5V
Working Current: try to choose more than 1A power supply
Working Temperature: -10°C to +50°C
Mounting aperture: M3 screw
Detection range: 1mm to 60cm adjustable, the closer the performance more stable, white reflects the farthest distance.
Output interface: 6 wire interface (1234 to 4 signal output ends, + positive power, – for the negative power is ground)
The output signal: TTL level (can be directly connected to I/0 microcontroller, infrared light reflected back to the sensor induction, the red indicator light, output low level; no infrared light, the indicator light does not shine, the output high.)
1 x 4 Channel IR Tracking Sensor (Hollow Board + Small Plate Forward)
1 x Female to Female Dupont Line
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