This is so impotent circuit for you all.On the other hand this is so important circuit for beginners.Here I have used IC UM66 You can get various musics when you buy UM66 with different numbers.
Note:
# Don't supply more than 3V
# Build this circuit on a pcb
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ReplyDeleteNice work. See my Music Circuits at www.RAIUMARKHALIDBHATTI.blogspot.com
ReplyDelete