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Idiomas disponibles
Idiomas disponibles
Shift the switch to 3V position
128.- Hand-controlled acoustic-optic buzzer
Turn the switch 15 and wait until the music stops. Then press the switch
14, the buzzer 11 and the LED will turn on.
129.- Magnet-controlled acoustic-optic buzzer
Replace the switch 14 with the switch 13, the effect can be controlled by
a magnet.
130.- Light-controlled acoustic-optic buzzer
Replace the switch 14 with a photosensor 16, the effect can be
controlled by light.
ENGLISH-50
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