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That happening a LED will light up and the loudspeaker (connected to an amplifier again connected to a solid state relay) will turn off for ca. 30 seconds. This time passed the loudspeaker will turn on as the LED will turn off again. | That happening a LED will light up and the loudspeaker (connected to an amplifier again connected to a solid state relay) will turn off for ca. 30 seconds. This time passed the loudspeaker will turn on as the LED will turn off again. | ||
</tt> | |||
[[File:SKETCH.jpg|608px]] | |||
[[File:BALL AND CIRCUIT.JPG|200px]] | |||
<br> | |||
[[File:555 TIMER ON BREADBOARD.JPG|200px]] | |||
[[File:AMPLIFIER.jpg|200px]] | |||
[[File:SOLID STATE RELAY.JPG|200px]] | |||
[[File:BALL_AND_ROD.JPG|200px]] | |||
<br> | |||
parts: | |||
The circuit will only be closed if there is enough base in the music. | The circuit will only be closed if there is enough base in the music. | ||
Line 36: | Line 48: | ||
Amplifier | Amplifier | ||
---- | ---- |
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