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