Hey guys, im working on a school project and would enjoy some help. What im looking to do is run 12v into a circuit of some type (555 timer possibly) and have an output of pulses that can be adjusted using a potentiometer. These pulses will also have to have a selected range of voltage that is adjustable like 5-12v). This will be used to make an electromagnetic engine. The pulses will be the speed the magnet will attract and repel, and hopefully, I could uses the voltage as a governor for the speed wanted to go. Any help is highly appreciated. Thanks

 

Wrong forum; this goes in the Homework Help forum.

 

Start the project first.
Cannot help any one to start from scrap.

U said help. So shows us anything you need help with