I am very new to the electronics world and have just started to use arduino uno. I started learning so I could complete this project that I have had in my mind.
I want to be able to drive 8-10 ERM vibration motors all being on at the same time.
I would like the motors to vary speed, either using a potentiometer or using a push button to cycle through different speeds. The motors would ideally run for about 1 hour per use. I would like the system to be rechargeable for mobile use.
Research has showed that I would need to use a PWM signal, so I have been doing a lot of research on that. Is the arduino even ideal for the level of continuously variable current that I am looking for? What other components do I need to complete the project?
If there are any other posts that someone could point me to, reference designs that are useful, or personal advice, then it would be greatly appreciated.