Hi,
For a science project, I need to make a circuit that starts, and then automatically turns off the (DC) motor after a certain amount of time. I did a little research and found that a 555 timer is what I need, but I really am confused about how I would set it up for any given time length.
For a science project, I need to make a circuit that starts, and then automatically turns off the (DC) motor after a certain amount of time. I did a little research and found that a 555 timer is what I need, but I really am confused about how I would set it up for any given time length.