Monday, 21 September 2015

Arduino Spectrum Slider

Use a potentiometer to show scroll through the visible spectrum Parts Arduino uno1x long blue jumper cable1x long red jumper cable2x short black jumper cable1x of each RGB jumper cablesTri color ledPotentiometer All can be gotten in sidekick kit Schematics Wire as shown in picture. if led has ...
By: jallred274

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from Instructables: exploring - technology - robots


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