how do i change the frequency of a digital signal..

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antony prasanna

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Am trying to implement an oscilloscope and i want to know how to change the frequency of a digital signal
 

Hello !
By appling the frequency divider or by simple counter you can change the frequency of the Digital Signal.

Take Care
 

How r u obtaining ur signal????
If from microcontroller, then use TIMER interrupt & make ON & OFF a portpin to ur desired frequency by filling the reload values.....
 

I'm surprised you want to make an oscilloscope and don't know how to do that, good luck
 

Use a DDS chip for digitally synthesized signals.

+++++++++++++++++++++++++
buy NE555 ICs with super low cost:
**broken link removed**
 

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