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Potentiometer Controlled LED Bar Graph for 3DX

by schermaa

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3DLS 3dx 3D Literacy Station

This was our fourth project for 3DX. We used an LED array setup on Arduino, and we wired and soldered in parallel. This was a cool project that covered many key components!

The potentiometer knob was published by EcTechTime
found at: https://www.thingiverse.com/thing:717759

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