I am trying to add a feature to a machine, I am trying to add an air cylinder to it with a piece of metal to stop some bottles as they pass. I plan to use a photo electric sensor to count the bottles I just need to count 2 bottles at a time then send signal to a relay powering a solenoid valve to a…

counting and sending results

system May 20, 2018, 4:42pm 10

if(bottleCount == 2); Take another look at reply 6

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