A bit of a newbie to arduino but I'm trying. I have a question in regards to "if" statements. Basically I want it to check if any other any other inputs are reading LOW before allowing another input reading low to signal an output. It should "wait in line" so to speak. So here is my code below for …

Conditional statement help

Arrch May 6, 2012, 4:47pm 16

curS = S1;

Why are you assigning the variable the pin number of the sensor?

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