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PWM for motor DC

 
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mhs

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Joined: 05 Dec 2008
Posts: 10

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PostPosted: Fri Dec 05, 2008 8:03 am    Post subject: PWM for motor DC Reply with quote
hello guy im new user i want to build a robot and i want to use PWM for control my DC motor ? PLZ help me

i use ATmega32 and i use 2 DC motor for move my robot i want to use timer1 as PWM but im BEGINNER and i cant

plz help me i want to read my sensors from portA (i use 5 sensors) i use lm324 for comparator and then use pwm for move my robot ??
who can help me?

any one have sample for this code?
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glena

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Joined: 25 Jul 2007
Posts: 284
Location: PA near Philly
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PostPosted: Sun Jan 04, 2009 5:47 am    Post subject: Reply with quote
This may be over kill but shows some examples of controlling motors via PWM.

http://mcselec.com/index2.php?option=com_forum&Itemid=59&page=viewtopic&t=6157&sid=17952159f40b742968ae4b814249df54

Note you will need an H-Bridge driver (SN754410NE) for this to work.
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