Hi everyone i'm new to arduino, I've dumped this program to my Arduino and then removed the USB connection and then used a 7.5 V adapter to power the board , but it seems that the program doesnt work when i power through adapter or even using USB adapter(not the system connection) Program works onl…

Program works only with USB and not direct connection

cmiyc April 5, 2012, 8:35pm 5

What is the current rating of your power supply?

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