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Electronics => Electronics => Topic started by: Rebelgium on August 30, 2007, 06:12:59 PM

Title: PWM possible?
Post by: Rebelgium on August 30, 2007, 06:12:59 PM

I have the L298, is it possible to just program my ?C to give a PWM-ed signal to the input of the L298?
Will the L298 be able to handle that?

And is it possible to use PWM with any motor driver IC ?
Title: Re: PWM possible?
Post by: Joe on August 30, 2007, 11:14:15 PM
Yes and yes!
Title: Re: PWM possible?
Post by: snow on August 31, 2007, 02:58:23 AM
Yes. Just make sure you dont go into some super high frequencies if your IC cannot handle it.
About 10kHz is good for most of IC i think.
Title: Re: PWM possible?
Post by: Rebelgium on August 31, 2007, 05:24:26 AM
awesome!  ;D