Society of Robots - Robot Forum

Electronics => Electronics => Topic started by: Geir on December 25, 2008, 09:57:04 AM

Title: Pwm controll for servo
Post by: Geir on December 25, 2008, 09:57:04 AM

Hi, way is it normal not to use the pwm module for servos. Like on the 50$ robot? Isnt this easyer, you can just sett the pwm and forget it. Now you have to run the code in the main loop.

Title: Re: Pwm controll for servo
Post by: airman00 on December 25, 2008, 10:25:41 AM

Using hardware PWM is considered difficult for beginners.
Running software PWM is easier for beginners to understand.

Yes hardware PWM is better.

Title: Re: Pwm controll for servo
Post by: Geir on December 26, 2008, 12:33:42 PM

thanks thats what i thought just had to ask if there was a reason