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DDS Signal generator

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gammda last edited by gammda

This dual channel digital signal generator works on Arduino UNO hardware and AD9833 circuit.
https://www.aliexpress.com/item/32998169276.html?spm=a2g0o.productlist.0.0.2e0d5264osX32o&algo_pvid=06a29dbf-83e6-4ed0-accd-142be86ab9a0&algo_exp_id=06 %27U50df2

The connection between the smartphone and the Arduino UNO is made with the Bluetooth module HC 06.

Control is possible in two ways, from a smartphone and directly from the Arduino LCD shield.
Pictures and Youtube videos tell more.
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