I have a phototransistor and an LED, when I test in Arduino I do get readings from the phototransistor, but when trying to get the same readings in Processing I just get continuous 0’s. Can any one help? I’ve placed the code below. The phototransistor is connected to port A1. Thanks! import cc.ardu…

Issue with reading Arduino Port

Ryan12 January 30, 2019, 11:55pm 15

Got it to work finally. Thanks for all your assistance and patience!

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