Additional information
| Weight | 0.003 kg |
|---|---|
| Origin | Egypt |
35.00 EGP
A photo interrupter sensor consists of a light-emitting element (IR LED) and a light-receiving element (phototransistor) aligned facing each other. It works by detecting light interruption when a target object comes between both elements, acting as an optical switch. This changes the output of the sensor.
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In stock