Hi, im trying to build a function generator, using ad9833, the range is 1Hz - 1MHz (ad9833 should rise until 12,5MHz but increase over 1MHz gives me a distorted signal. Then, i want to increase/decrease frequency using a rotary encoder (using a potentiometer its not posible, because is I map an ana…

Hi Yeah, thats the point, I though about it also. My problem is, yes, i can calculate the speed of the previos X clicks, and that gives me a number, 0 1 2 3 4 5 (used in a pow(10,number)) but, after calculate, if i stop rotating, it will recalculate, how could i tell to the arduino that "i want to…

Rotary encoder as frequency selector with AD9833

Projects Programming

groundFungus August 6, 2021, 8:22pm 2

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Rotary encoder as frequency selector with AD9833

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