ENGR480 Manufacturing
HW #3 (Wiring)
2005-04-25
Using the normally-on and normally-off pushbuttons, double-pole double-throw relay,
and 24v power supply at the 4th lab station, wire and test the push-on push-off state
machine circuit discussed in class. When you have successfully finished testing your
circuit, disconnect all wires between the power supply, switches, relay, and lamp so it
will be ready for the next student. Do not disturb the AC wiring.
I have wired and tested the push-on, push-off circuit, and the lamp lights only when the
ON button is pressed, and goes off only when the OFF button is pressed. I performed the
wiring by myself.
Signed, ______________________________________