December 26, 2012

Sinusoidal modulation in PIC

Hello Friends,

Many of the readers are asking for sinusoidal modulation with pic microcontrolle. So here is the answer....

1)Read my previous post about sine wave modulation.

2)Now you need  Sine wave of 50Hz to generate reference for modulation.Read this post about generating Sinusoidal waveforms with PIC. (you can generate sine wave from any microcontroller by using this method.)

3)Create a triangle wave either from microcontroller or 555 timer IC.

sine pwm modulation in pic
4)You are done ......

You can see other AVR Projects HERE.


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