How-to Tuesday: Valentines LED display

How-to Tuesday: Valentines LED display

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The complete build process, including lots of pictures, can be found on

This week I am going to be making the Open Heart kit from the Maker Shed. The Open Heart kit uses a technique called Charliplexing for lighting up the LEDs. Why? Well, Charlieplexing allows you to control each LED’s state individually. All you need to do is create a simple program and upload it to the Arduino and you have a really cool animated LED display. Check out for all the details of the build.

Check out for the complete build.

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