SPI Digital Pot Controlling Analog Square Waveform Generator
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Added: 4 years ago
From: littlescale
Views: 1,987
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  • Beautiful!

    soniferous 1 year ago

  • so you are drawing partials ( harmonics ) ?

    WARDISWARD 3 years ago

  • The left field is the pitch of the square wave generator in a loop, the right is the amplitude.

    littlescale 3 years ago

  • sweet. I have always wanted to digitize the pots on my guitar pedals. Thanks for the re-inspiration. What it the make/model of that IC.

    sqrpshr2 4 years ago

  • Hi there. The board itself is an arduino board. The SPI pot is an MCP42100. It has two one hundred kilo-ohm pots on the one IC.

    littlescale 4 years ago

  • are you sharing the code with others? (like me)

    danielcambil 4 years ago

  • yeah sure, there is a link to my blog post in the 'video information' section of this youtube page. let me know if you need any other info.

    littlescale 4 years ago

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