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.
Hello,
I am trying to build a battery or solar powered music box. I understand there is a battery powered kit I can purchase at a local radio shack with a speaker, but it only will play twenty seconds of audio. I'm curious if anyone has any suggestions about what parts I may need so I can...
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