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UM66 - Music Calling Bell

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Datasheet Details

Part number
UM66
Manufacturer
ETC
File Size
151.16 KB
Datasheet
UM66_ETC.pdf
Description
Music Calling Bell

UM66 Product details

Description

(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 for newbies.Here the musical IC UM66 generates the music when it receives supply and drives a small speaker through a class c amplifier using silicon transistor BC548b.Description: UM 66 Fig-1 :.

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