4pin IR Infrared Sensor Module (KY-032)

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Ideal for obstacle avoidance robots, this module includes an Infrared transmitter and receiver placed side by side. If the IR from emitter gets reflected by any obstacle ahead, the receiver sensor detects it! The 2 potentiometer lets you adjust the intensity of the emitter and also the sensitivity of the sensor.



  • Working voltage: DC 3.3V-5V
  • Working current: 20mA
  • Working temperature: -10degree+50degree
  • Detection distance : 2-40cm
  • IO interface: 4 line (-/+/S/EN)
  • Output signal: TTL Level
  • Adjusting mode: Multi-resistance regulation
  • Effective angle: 35 degree
  • Size: 45mm * 11mm (approx)



  • 1 x KY-032 4pin IR Infrared Sensor Module

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We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

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  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
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