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| Line 24: | Line 24: | ||
| 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   | ||
| ---- | ---- | ||
edits