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C
Component
Battery clip
Without electricity, electronics cannot
function at all. The electricity for your
experiments will be supplied by a 9-volt (9
V) square battery, which is not included in
the kit. You will have to get one.
Batteries lose their power after they have
been stored a while. So if a battery were to
be included in the kit, it might not have its
full power when you purchased it — and it
wouldn't be good for anything.
The battery clip will help to conduct
electrical current from the battery to your
circuit. It is easily mounted onto the
battery, with only one orientation being
possible relative to the battery terminals.
The current will then move through the
two loose wires to your circuit.
B
B
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Illustration
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Pictorial Representation
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LED
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10 F
100 nF
R
3.3 k
9
EQUIPMENT
Schematic Symbol
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9 V
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M
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10 k
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NTC
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PHT
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