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A simple breakout PCB for the GP1A57HR photo interrupter.
This PCB has three connections for PWR, GND, and Signal.
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).
Whenever possible, items which are in stock are dispatched the same day, or the next working day.
Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.
Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders
Active Robots LimitedUnit 7 New Rock Industrial Estate,ChilcomptonRadstockSomersetBA3 4JEUnited Kingdom+44 (0)1761 234 328
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