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UM66 Datasheet - ETC

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.

UM66_ETC.pdf (151.16 KB)

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Datasheet Details

Part number:

UM66

Manufacturer:

ETC

File Size:

151.16 KB

Description:

Music calling bell.

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