The Electronic Musical Box
A music box or musical box is an automatic
musical instrument in a box that produces musical notes by using a set of pins placed on a revolving cylinder or disc to pluck the tuned teeth (or lamellae) of a steel comb. They were developed from musical snuff boxes of the 18th century and called carillons music (French for "chimes of music"). Some of the more complex boxes also contain a tiny drum and/or bells in addition to the metal comb.
Pcb
Hi, I'm Arash. Today, I shared my first post about the musical box
Downloads
Solder
At the list of pats tr:
c945
and ic:
um66
but look at photos maybe I was wrong
Assembly
put all parts in a box
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