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.
I've taken out a piezo buzzer from my alarm clock.But when I connect it to a 1.5V battery source ,it doesn't work.It produces very faint sound but it doesn't beep the way it used to in the alarm clock.
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