SeeedStudio Grove IR Distance Interrupter v1.2


In stock

SKU: 765929
  1. Operating voltage(V): 5V DC
  2. Reflective photosensor: ITR9909
  3. Grove compatible and easy to use
  4. Highly sensitive and reliable
  5. Longer detectable distance
  6. Adjustable sensitivity for various occasions
  7. More durable


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6 Months Warranty
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Category: Distance Sensor

Grove – IR Distance Interrupter v1.2 is provided with high-sensitivity ITR9909 photo-reflector, Grove – IR Distance Interrupter v1.2. The photo-reflector consists of a GaAs infrared light-emitting diode and a silicon planar phototransistor. When an object is placed right in front of the sensor, the reflective infrared light emitted from the emitter will be picked up by phototransistor and then outputs logical HIGH or logical LOW according to the distance between the reflection surface and the sensor.

By adjusting the potentiometer, you can set the detection threshold value in a range from about 90mm to 300mm if the reflection surface is a piece of white paper. An indicator LED is used to visualize the result of measurement as it will light up bright red when an object is detected, and go off when there is nothing.

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    1. Easy to use
    2. Integrated indicator LED
    3. Digital output
    4. Adjustable detecting range
    5. Adjustable sensitivity for various occasions
    6. More durable
    7. Longer detectable distance

Package Includes: 

1 x Grove – IR Distance Interrupter v1.2

1 x Grove – Cable

SKU: 765929 Category:
Operating voltage(V)


Reflective photo sensor


Digital output mode

TTL (High when black is detected, Low when white is detected)


4 pin Buckled Grove interface

Shipping Weight 0.01 kg
Shipping Dimensions 5 × 4 × 1 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.


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Country Of Origin: China