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HOW IT WORKS
The
Bit provides
POWER
electricity to the circuit.
68
The
MAKEY MAKEY
when the
LEFT ARROW
pad are connected. This happens when
the drawer opens and the two pieces
of foil touch, allowing electricity to flow
through the circuit.
When the
receives the signal, it
SERVO
turns, rotating the arm and throwing the
projectile.
As the bucket gets
MECHANICAL ARM:
farther from the hub, it also takes more
force to move it. If your arm gets too long
it will overpower the servo motor and will
be hard to move. This relationship between
distance and force is called torque.
Bit sends an
signal
ON
pad and
EARTH
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