Hi I'm having problems when my arduino uno is plugged in with a 9V DC input. When plugged with the USB cable, everything works fine. Here is what my program is suppose to do: (1) LCD monitor displays: RECYCLE BIN Let's Recycle (2) When Capacitive proximity sensor is HIGH, display: Thank You! …

Arduino program problem with DC input

marcello.romani October 4, 2012, 11:25am 17

No prob

Just remember, next time, to post the entire circuit. You might get better help, faster

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