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  1. sam1r

    IR phototransistor array help!

    I am creating an array of 5x5 IR phototransistors of which an IR transmitter will be swinging across the array of phototransistors producing an output on the phototransistor recieving the IR signal (only one can be on at any one time). Whats the best way of wiring the array of phototransistors...

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