Hello, I am working on a project. I have a 12 volt 9 Amp DC motor that gives 60rpm at 12V, I already bought a power supply, and I have my Arduino board.
I would like to control the speed to 60rpm, but I believe I need something else than just controlling voltage in case of the different weight applied to the motor or different conditions.
Any suggestions? Please! I am not that familiar with electronics and I have been searching online for a solution for about 2 months and I seem to get more confused eveytime. I do NOT need to change direction or change speeds, just the 60 rpm's.
Can someone tell me what to do? I would really really appreciate it, I am really desperate
Thank you very much!