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Topic: Power to Arduino Uno on Vin Pin (Read 55 times) previous topic - next topic

rakeshscetic

Hello Guys,

 I power the arduino uno with regulated LM2576 12volt to Vin pin and GND. But I didnt get any LED blinking on the board. Even I have written the code which blink the LEDs that also not working while applying the Vin supply.

Any help would be appreciated.

Thanks
Rakesh


larryd

Show us a good schematic & image of your circuit wiring. 
Posting images:
http://forum.arduino.cc/index.php?topic=519037.0



No technical PMs.
The last thing you did is where you should start looking.

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