These are easy Metronome Circuit.
Fist circuit we use two IC 555 and drive speaker. Second circuit we use transistor so easy way and cheaper.
This is metronome circuit 555 IC. For sound origin Metronome strange music is good. By use the integrated circuit timer. The highly popularnumber NE555 or LM555 from the circuit uses IC this 2 pcs. frequency tall low origin alternates can give tone sweet voice. The VR1 use for fine the sound that want. By this circuit uses 8ohm small-sized loudspeakers. Then seeks to buy all not difficult equipment. Request have fun the electronics , be lucky.
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