Blink is a great first project for Arduino beginners. It is so simple you can do it in ten minutes with this instructable. 

Step 1: Materials

Arduino Cable

(optional) Two AA batteries
<p>this was my first actual arduino project i use it every time to make sure my board is working fine</p>
Also, if you don't have an led, the arduino has an led soldered on pin 13 (that's probably why this example uses pin13). On my arduino this led is marked with &quot;L&quot;. So, if you follow this manual, except for the led stuff, you should see that arduino led blink :)

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More by Mr.Monkey16: Blink- Your First Arduino Project How to get magnets out of Magnetix (the unsafe way)
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