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 have a graduate project of thermoacoustic refrigeration
i have to use a sound wave (sin wave)
of frequencies of 300,400,500>>>>>>>1000 hz
can 555 circuits generates this waves
if it can please give me adesign for it to make it
please help me
A 555 will output a square wave, not a sine wave. So no, a 555 by itself will not work for you. Search for signal generator or function generator circuit or IC on google. You should get a decent number of hits with schematics.
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