Arduino PID Motor Controller

Let's Make Robots Robots
1

LINKS TO LEARN : http://forum.arduino.cc/index.php/topic,8652.0.html http://forum.arduino.cc/index.php?topic=13269.0 http://www.billporter.info/2010/08/07/sagar-update-new-motor-controller-and-motors/ http://www.billporter.info/2010/01/01/s-a-g-a-r-s-smart-motor-controller/ 

This is a companion discussion topic for the original entry at https://community.robotshop.com/blog/show/arduino-pid-motor-controller
2

Uploaded the code for PD motor speed controller using arduino

Let me know if you guys need any help.

3

Awesome post! I have

Awesome post! 

   I have to implement this on my robot, so I’m now downloading the code to adapt it to Andar. 

Thank you very much!

4

welcome

You are most welcome.

Did you use the code? And did it work properly? I am eager to know.

5

Eagle Schematic

Hi,

I’ve never used EAGLE and find it pretty confusing. Do you have the schematic in PROTEUS?

6

Download link of the source code

Hi,

May I download the source code? I can’t find the link.

Thanks,

Luc

 

7

Exactly what I was looking for!

Thanks so much for posting this.  I do have a question as it relates to calculating the RPM:

In your code, is the following calculating the RPM based upon a 30 pulse per rotation encoder?

//Calculating the speed using encoder count

speed_act = ((count - countAnt)(60(1000/LOOPTIME)))/(30);   

8

This calculates the speed for 30 pulse per rotation encoder

Yes it does