How to Use Arrays with Arduino

This Project makes use of 6 LEDs connected to the pins 2 - 7 on the board using 220 ohm resistors, just like in the For Loop. However, here the order of the LEDs is determined by their order in the array, not by their physical order.

This technique of putting the pins in an array is very handy. You don't have to have the pins sequential to one another, or even in the same order. You can rearrange them in any order you want.

Hardware Required
Arduino Board
6 LEDs
6 220 ohm resistors
hook-up wires
breadboard

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