Photo Interrupter GP1A57HRJ00F + breakout + extra

1 cm infrared bbarrier

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3,50 € incl. tax

12 items in stock

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This infrared barrier is based on the GP1A57HR component, its breakout and the 220 ohms resistor.


By emitting a beam of infrared light from one upright to the other, the sensor can detect when an object passes between the uprights, breaking the beam.


The barrier is 1 cm wide.


When the gate is clear, SIG will be high (>4.9V). When the gate is blocked by a finger, writing utensil, food pellet, or anything else - SIG will go low (<0.4V).


More information on Sparkfun website here and here.


Soldering kit comes in a reusable zip packaging.


Like all our products, this kit is RoHS.

Logo RoHS

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