4 Channel Infrared Tracking Sensor Module IR Line Patrol Smart Car Compatible with Arduino

Overview4-channel infrared tracking sensor module or line patrol for Arduino smart car feature: Smart car or a robot hunt (including black and white lines), walking path along the black line, also known as tracking. Smart car to avoid obstacles and cliffs, anti-drop. It can be applied to other automation applications of photoelectric reflexes. Specification: Working 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, low output level, no infrared light, the indicator light does not shine, the output high. ) Package included: 1 x tracking module (hollow board + small plate forward) 1 x female to female DuPont line.