Simple Arduino POV :)

Parts needed :
: Arduino uno x 1
: led x 5
: 1k resistor x 5

Step 1: Wiring

Connect all the wire as shown in the figure :
Digital pin 2 to led 1
Digital pin 3 to led 2
Digital pin 4 to led 3
Digital pin 5 to led 4
Digital pin 6 to led 5

don't forget the resister ...!
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Possible improvement

# custom shield for arduino
# adding battery
# adding more led 's
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and upload the sketch and you are left with an amazing pov display...:)

Step 2: Sketch

Upload the code ...:)