i am using a 24V motor dont know much about the motor(will update when I find out more about the motor).I would like to control the speed of this motor using PWM.I have a fair idea about what I have to use but not too sure about the software side of the project.a help regarding circuit diagram will be much appreciated.Here is my idea,see if its right track,if not please help......
Using 16F877 with line driver from 24V input supply going into a voltage reg(i have an idea which one to use,suggestions appreciated).the output is driven throgh a N-channel MOSFET(please suggest a possible 20A rated MOSFET from RS,i could find one but not from RS).
This is my simple idea,but I would like to ask for suggestions if im on the right track.Also i'd like to gradually ramp the speed of the motor rather than go from 0-highest value,because that would be meaning that the motor will start with a it will clog.any ideas?
Using 16F877 with line driver from 24V input supply going into a voltage reg(i have an idea which one to use,suggestions appreciated).the output is driven throgh a N-channel MOSFET(please suggest a possible 20A rated MOSFET from RS,i could find one but not from RS).
This is my simple idea,but I would like to ask for suggestions if im on the right track.Also i'd like to gradually ramp the speed of the motor rather than go from 0-highest value,because that would be meaning that the motor will start with a it will clog.any ideas?