User manual

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precisely from the top. Tweezers or small pliers will help with this. A
wire is held as close to the pinboard as possible and pushed vertically
down. This permits insertion of even sensitive connection wires like the
tin-plated ends of the battery clip.
For the test, you need short and longer wire pieces that you need to cut
to match the included circuit wire. To strip the wire ends, the insulation
can be cut with a sharp knife all around.
1.2 Battery
The following overview shows the components as they actually look
and as circuit symbols as they are used in circuit diagrams. Instead of a
battery, you may also use, e.g., a plug-in mains adapter.