Room setup |
Stuff needed: dual DC power supply,
two multimeters, resistor set,
wires (four 24", one 12"). |
Use a dual power supply
Note push buttons in middle are set for series mode |
If two 30 v supplies are used, they must
be connected in series |
An ancient dual supply which requires
a jumper wire |
Instructor demo: resistor, small wire coil
along with storage bag |