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Home » Categories » Audio circuits » Sound generator (Sound generator,Tone generator,Electronics Door bell,Electronics song,music)
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555 Tone Generator (8 ohm speaker)
This is a basic 555 squarewave oscillator used to produce a 1 Khz tone from an 8 ohm speaker.
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Big Ben Sound
This circuit produces the famous Big Ben sound. It produces the \"ding dong\" sound when switched ON.
Basically the circuit alternates between two frequencies which are adjustable. This produces the \"ding-dong\" sound.
The first IC(left) oscillat
---867
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