Data Sheet

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82. Nearby Siren

Build the circuit and turn ON the

switch (62). You will hear sounds

of a nearby siren and see ashing

lights.

83. Bank Robbery Starts

Use this circuit to simulate a bank

robbery starting just like a sound

technician in a movie production.

Use one nger on the touch plate

(80). You will hear the sounds of

a gun nearby. Then hold the touch

plate (80) and you will hear the

sounds of a machine gun. The lamp

(76) and LED (69) will also turn

on to simulate ashes from the

gun ght. Try and create your own

battle!

84. More Sound Engineering Tricks

Press the switch (62), you will hear the siren from the speaker (93). Then press and hold the press switch (61) and you

will hear the re siren or ambulance coming to the scene. A change like this is used by movie set sound engineers to

indicate the gun battle may be over.

85. Magnet Helps Sound Effect Engineer

Replace the press switch (61) with the reed switch (83) and turn ON the switch (62). Change the siren sound by placing

the magnet (7) on the reed switch (83). Pretend you are watching the movie for the nal shot. Tap your nger on the

touch switch (80) to make a shot that ends the sound effects.

Note: You may need to

twist the LED (69) heart

attachment to clear the

speaker (93) so it ts

properly.

1st level

2nd level