Lucifre
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What property (resistance, capacitance) changes in electret microphone when it receives sound?
I hooked up a two terminal microphone to an ohmmeter and it showed 3.145 kΩ and it changed a little bit like an ohm or two when i blew into the mic.
I noticed that electret and piezo microphones look almost the same? how do i recognize electret vs piezo microphone?
I hooked up a two terminal microphone to an ohmmeter and it showed 3.145 kΩ and it changed a little bit like an ohm or two when i blew into the mic.
I noticed that electret and piezo microphones look almost the same? how do i recognize electret vs piezo microphone?
