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Another problem is that what we want is a low frequency circuit, maybe 2Hz-40Hz regime, so the normal amplifier might not have good response at this region.
Hi Klaus,
That's because the speaker will be used underwater so I need to increase its power, so I purchased a large electric magnet. Actually I am not familiar audio amplifier, could you give me more information about that? Thanks !
Hi all,
I want to use a functional generator to control a electric magnet, the functional generator could generate a sine/cosine signal, and I have a L298N motor driver to drive my 12v-600N electric magnet. What should I do to connect the functional generator with the motor driver in order to...
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