this is copy from suren37's Arduino Led Blinking ' https://www.instructables.com/id/Arduino-Led-Blinking-1/ '
1x - Breadboard
1x -USB cable
2x - Jumper wire, male to male
1x - Arduino board
1x - Led
1x - 100 ohm resistor
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it is Software Programming
if you are lazy to write this, then you can copy it
it will be right for it
by the way, make sure you are right for others step.