Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
why not use an EPROM with DAC?record your song.
i also know some chips with songs, UM3481, 2,3,4
i don't know much about them. in fact i am nor really sure this is the name.
I am trying to do Musical Door Bell so that i would able to re programm it
an Eprom it's expensive,i need them in quantity aprox. 50-150 in month
About the UM3481 and UM66 all of them are come with music on it that sit's in internal ROM (From The Factory)
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