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13
Project 8
Word Fan
Turn on the slide switch
(S1). The programmable
fan (M8) spins and slowly
displays messages. See
project 15 if you want to
change the messages.
Project 9
Just the Fan
Turn on the slide switch (S1). The programmable fan (M8) just spins,
without displaying any messages.
This circuit is like the Word Fan circuit
except the voltage to the programmable
fan is reversed. The motor works but
spins the fan in the opposite direction.
The lights on the fan are off, because
the microcircuit controlling them doesn’t
function when the voltage to it is reversed.
Use the project 4 circuit but select game 4 (instead
of game 1), then press button B. When the display
shows “Go” press button B to start the game.
• Hold down button C for a few seconds and
then release it.
• Two random digits from 1 to 6 will be shown
on the display (like rolling 2 dice).
• If the player rolls “doubles” (i.e. the two digits
are the same), a winning song will be played,
the disco motor (DM) spins & lights, and the
game starts over (“Go” is shown on the display
again).
• If the player does not roll “doubles”, then they
can keep trying by pressing button C again.
Project 7
Arcade Dice
!
WARNING: Moving parts. Do not touch the fan or
motor during operation. Do not lean over the motor.
WARNING:
Moving parts.
Do not touch the
fan or motor during
operation. Do not
lean over the motor.
!
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