jmckennon
Nov12-08, 10:13 PM
I have a lab experiment that requires me to devise a circuit that will allow me to reverse the polarity of a dc motor and allow it to rotate forwards or in reverse.
Im pretty sure using a dpdt relay, and a spst direction switch as well as a spst on/off switch would do the trick, i just don't know how i would hook up the dpdt relay as i have never used them before.
Im pretty sure using a dpdt relay, and a spst direction switch as well as a spst on/off switch would do the trick, i just don't know how i would hook up the dpdt relay as i have never used them before.