sensor line follower 4 channel Ir infrared tracking

4 way infrared Tracking line Sensor Module for Aduino Robot Smart Car . Sudah di lengkapi 4 Pcs Trim Potensio, Buat mengatur keakuratan masing2 sensor infrarednya Specifications: Working voltage: DC 3.3V-5V Working current: try to choose more than 1A power supply Working temperature: - 10oC - +50oC Mounting aperture: M3 screws Detection range: 1mm to 60 CM adjustable, the closer the performance more stable, white reflects the farthest distance. Size: in the control panel of L 42mm * W 38mm * H 12mm Small forward L 25mm * W 12mm * H 12mm Output interface: 6 wire interface ( 4 signal output ends, + VCC, GND) 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.) Harga Tertera untuk 1 Paket: 1 Pcs. Board Master Control Tracking line Sensor 4 Pcs. kit Sensor infrared Tx,Rx kabel jumper Female to Female 12Pin