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Step 2The circuit
First cut 2 wires:
one the size of your pen.
The other slightly longer.
Strip the wires on the ends.
Attach the longer wire to the + part of the LED with tape or solder.
Attach the shorter wire to the - part of the LED with tape or solder.
one the size of your pen.
The other slightly longer.
Strip the wires on the ends.
Attach the longer wire to the + part of the LED with tape or solder.
Attach the shorter wire to the - part of the LED with tape or solder.
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Nov 9, 2009. 1:13 PMjoe_123
says:
how does the light to turn on
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