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Generating 2 Different PWM Signals using PIC18F4550

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qwertyuiop415263

qwertyuiop415263

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I have to generate two PWM signals of different frequency (10Hz and 100Hz)and duty cycle (0% to 100%)with PIC18F4550.
CCP module cannot generate 10hz and 100Hz signals.

Any suggestions will be appreciated
Thankx
 

Hi,

You do what they did before PWM hardware was added to the Pics, create a Software PWM.

If you search I'm sure you will find some ready coded examples for whatever complier you are using, or even better code up your own !
 

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