Based on the H11F1 optocoupler, the infrared diode turns off when voltage is removed and the photosensor increases the resistace to shut off the switch and the connection between the IN jack and circuit IN. Also includes a current limiting resistor and a LED.

Comes as complete Kit including switch and all necessary parts.

3pdt pcb optical

opto switch

stomp box pcb


Written by Dave Wang — January 21, 2016

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