SKU BOB-12758/B
SparkFun Electret Microphone Breakout
by Sparkfun
Original price
€10,98
-
Original price
€10,98
Original price
€10,98
€10,98
-
€10,98
Current price
€10,98
All prices are VAT included
Availability:
in stock, ready to be shipped
Availability:
Out of stock
Availability:
On order
This small breakout board pairs an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller's analog-to-digital converter. Each breakout comes fully assembled and works from 2.7V up to 5.5V.
The Electret Mic Breakout translates amplitude (not volume) by capturing sound waves between two conducting plates (one a vibrating diaphragm and the other fixed) in the microphone and converting them into electrical waves. These electrical signals are then amplified and picked up by your microcontroller's ADC.
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