Author Topic: dc motor tutorial  (Read 2202 times)

0 Members and 1 Guest are viewing this topic.

Offline superchikuTopic starter

  • Supreme Robot
  • *****
  • Posts: 953
  • Helpful? 5
  • cooll
dc motor tutorial
« on: February 23, 2008, 07:16:55 AM »
what should be the effective pulse width for running a dc motor (12 v ,100 rpm ,300 ma) at half speed
oh yes iam using l293d motor control
JAYDEEP ...

IT AND ROBOTICS ENGINEER

"IN THE END IT DOESNT EVEN MATTER"

Offline izua

  • Supreme Robot
  • *****
  • Posts: 682
  • Helpful? 0
Re: dc motor tutorial
« Reply #1 on: February 23, 2008, 09:43:49 AM »
50%.
remember that frequency comes in the equation too. the higher, the better.
anything below 20khz will make an audible hum of that frequency.
Check out my homepage for in depth tutorials on microcontrollers and electronics.

 

Related Topics

  Subject / Started by Replies Last post
0 Replies
2271 Views
Last post June 10, 2007, 09:08:43 PM
by rgcustodio
2 Replies
4535 Views
Last post September 05, 2007, 07:12:24 AM
by Admin
4 Replies
3498 Views
Last post September 24, 2007, 07:20:17 PM
by Admin
16 Replies
9039 Views
Last post May 08, 2009, 03:36:16 PM
by SmAsH


Get Your Ad Here