Melody Generator Archives - electroSome https://electrosome.com/tag/melody-generator/ You Inspire.....We Create..... Mon, 05 Sep 2016 13:36:10 +0000 en-US hourly 1 https://wordpress.org/?v=6.1.1 UM66 Melody Generator – First Step for Electronics Hobbyists https://electrosome.com/um66-melody-generator-circuit/ https://electrosome.com/um66-melody-generator-circuit/#comments Fri, 30 May 2014 15:45:01 +0000 https://electrosome.com/?p=7977 UM66 is a melody generating IC commonly used in calling bell, phone, toys, musical bell in doors, home security alarm systems, burglar alarms etc. It is a three pin IC looks like a transistor. Its first pin is ground, second is VCC and the third is the melody output. Supply voltage that can be given to […]

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