Hi guys, I'm working on a program to test turnout motors for model railroads. The Arduino controls these motors via relays and receives feedback via photocouplers. I use Serial.print() to keep track of the number of succesful operations. However, This connection is often interrupted and won't star…

Arduino Uno: Problems with Serial.print()

michinyon April 13, 2014, 4:41pm 8

What is that Serial.end() supposed to be doing ? I never noticed anyone else using that before, and I doubt that you need to.

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