Datasheet Details
Part number:
UM66
Manufacturer:
ETC
File Size:
151.16 KB
Description:
Music calling bell.
Datasheet Details
Part number:
UM66
Manufacturer:
ETC
File Size:
151.16 KB
Description:
Music calling bell.
UM66, Music Calling Bell
(IC and Transistor) Precaution Modification for adaptation This is the simplest ever musical calling bell that can be easily built.
It uses the musical 3 pin IC UM66 and a popularly known Transistor BC548b.
The circuit can be made even without soldering and the ideal for the first electronic project
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