Data Sheet

-50-

66. Music with a Red Beat

Build the circuit and turn ON the

switch (62). Notice how the red

heart beats with the music. This

demonstrates how some devices can

synchronize light patterns to music.

67. Repeat Button

Turn ON the switch (62) and press

the press switch (61) to make the

music skip back to the beginning.

This demonstrates how the repeat

or previous song button operates on

a music device works.

68. One Finger Disc Jockey

Turn ON the switch (62). Touch the touch plate (80) to restart the music. You may nd the touch plate (80) is faster than

the push button switch (61). By letting the song play only a few notes the music is repeated over and over as if you were

a Disc Jockey at a party.

69. Proximity Music Interrupt

Replace the press switch (61) with the reed switch (83) then turn ON the switch (62). You will hear music from the

speaker (93) with the red heart beating. Move the magnet (7) towards the reed switch (83) and the music will be

interrupted and restart. Move the magnet (7) away, the music will turn off. In this case, the disc jockey could hold a

magnet and just wave their hand over the reed switch to restart a song.

Note: You may need to

twist the LED (69) heart

attachment to clear the

speaker (93) so it ts

properly.

1st level

2nd level