WIRED MINIATURE ELECTRET MICROPHONE
WIRED MINIATURE ELECTRET MICROPHONE
That's one tiny microphone! At about the size of a mature aphid, this wired Electret Microphone is perfect for your FONA.
This microphone's very similar to our PCB-mount Electret Microphone but is significantly smaller and has pre-attached
65mm long wires. We don't have a specific datasheet for it but it can be biased with 2V and 2K impedance. You do
need an electret microphone amplifier to boost the millivolt signal up to line level. The FONA has this amplifier part
built into it but something like an Arduino does not.
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