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Tarun Patel
12/08/11 22:47
Read: 1334 times

#185042 - speed control of 12v dc motor
i have used 89s52 microcntroller and i have 12v dc motor.
i have used l293 motor driver ic....

i know how to control the direction of dc motor...

but i want to know how to control the speed of that dc motor...

i need only hardware design because i know the software part of pwm signal generating...

so please do needful help as soon as possible

List of 15 messages in thread
speed control of 12v dc motor      Tarun Patel      12/08/11 22:47      
   Google      Per Westermark      12/09/11 01:42      
   That doesn't make sense!      Andy Neil      12/09/11 03:46      
   Which Motor ?      Michael Karas      12/09/11 05:41      
      RE: Which Motor ?      Andy Neil      12/09/11 10:48      
   reply      Tarun Patel      12/09/11 05:45      
      I suppose you mean...      Daniel Contarino      12/09/11 07:27      
      RTFM      Erik Malund      12/09/11 07:29      
   PWM is done via the enable input      Kai Klaas      12/09/11 09:31      
   PWM != speed control      Andy Neil      12/09/11 10:47      
      Setting speed...      Kai Klaas      12/09/11 11:42      
         But still...      Andy Neil      12/09/11 13:15      
            Controlling Speed        Michael Karas      12/09/11 14:20      
               Analogy      Andy Neil      12/10/11 04:51      
   Direction and Speed Control      Satish S Munot      01/07/12 03:27      

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