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15PCS IR Infrared Obstacle Avoidance Sensor Module 3-Wire for Arduino Raspberry Pi Smart Car Robot

KWD 4
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • IR Infrared Obstacle Avoidance Sensor Module can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on.
  • Feature: there is a pair of infrared transmitting and receiving tube of the IR sensor module, tube infrared emit a certain frequency, when the detection direction meets the obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal (a low level signal).
  • Detection distance is 2 ~ 30 cm, 35 degree Angle, distance can be adjusted through the detection of potential.
  • It can be used for 3-5V DC power supply modules. It has red power indicator.
  • The output port OUT sensor module can be directly connected to the microcontroller IO port, you can directly drive a 5V relay.

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