Author Topic: 100rpm or 50 rpm???  (Read 2608 times)

0 Members and 1 Guest are viewing this topic.

Offline harisankarsaTopic starter

  • Jr. Member
  • **
  • Posts: 23
  • Helpful? 0
100rpm or 50 rpm???
« on: March 20, 2008, 11:07:15 AM »
I am planning to buy 12v dc motors for making a line follwer....shd i choose 50rpm or 100rpm???
which will be better to work with atmega8 and a light body construction....

Offline airman00

  • Contest Winner
  • Supreme Robot
  • ****
  • Posts: 3,653
  • Helpful? 21
  • narobo.com
Re: 100rpm or 50 rpm???
« Reply #1 on: March 20, 2008, 11:54:15 AM »
i'm assuming the motors are geared , right?
Check out the Roboduino, Arduino-compatible board!


Link: http://curiousinventor.com/kits/roboduino

www.Narobo.com

Offline Admin

  • Administrator
  • Supreme Robot
  • *****
  • Posts: 11,665
  • Helpful? 169
    • Society of Robots

Offline gamefreak

  • Supreme Robot
  • *****
  • Posts: 543
  • Helpful? 2
  • Robo-Enthusiast
Re: 100rpm or 50 rpm???
« Reply #3 on: March 20, 2008, 08:42:03 PM »
12 V,  either thats a large line follower, or those are tiny batteries.
All hail Rodney, the holy 555 timer
And Steve said: "Let there be lead!"

Offline superchiku

  • Supreme Robot
  • *****
  • Posts: 953
  • Helpful? 5
  • cooll
Re: 100rpm or 50 rpm???
« Reply #4 on: March 21, 2008, 08:50:44 AM »
u can go for any rpm just as long as u can control it
JAYDEEP ...

IT AND ROBOTICS ENGINEER

"IN THE END IT DOESNT EVEN MATTER"

Offline airman00

  • Contest Winner
  • Supreme Robot
  • ****
  • Posts: 3,653
  • Helpful? 21
  • narobo.com
Re: 100rpm or 50 rpm???
« Reply #5 on: March 21, 2008, 10:22:05 AM »
as long as u can control it
Ill go a little more in depth- as long as you can control the motors with PWM  giving them speed control
Check out the Roboduino, Arduino-compatible board!


Link: http://curiousinventor.com/kits/roboduino

www.Narobo.com

Offline superchiku

  • Supreme Robot
  • *****
  • Posts: 953
  • Helpful? 5
  • cooll
Re: 100rpm or 50 rpm???
« Reply #6 on: March 21, 2008, 11:02:18 AM »
ya thats obvious without pwm forget motor control
JAYDEEP ...

IT AND ROBOTICS ENGINEER

"IN THE END IT DOESNT EVEN MATTER"

Offline lkik

  • Full Member
  • ***
  • Posts: 62
  • Helpful? 0
Re: 100rpm or 50 rpm???
« Reply #7 on: March 25, 2008, 04:58:45 AM »
wont you have to worry about wheel size too

Offline superchiku

  • Supreme Robot
  • *****
  • Posts: 953
  • Helpful? 5
  • cooll
Re: 100rpm or 50 rpm???
« Reply #8 on: March 25, 2008, 06:40:17 AM »
yes try reading the SOR wheel diameter tutorial
JAYDEEP ...

IT AND ROBOTICS ENGINEER

"IN THE END IT DOESNT EVEN MATTER"

 


Get Your Ad Here