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SparkFun Electronics BOB-12758 | SparkFun Electret Microphone Breako

Toimittajan tuotekoodi: BOB-12758
Tuotenumero: BOB-12758
Valmistaja: SparkFun Electronics
Yksikkö: kpl
Pakkaus: 1
Saatavuus: Tilauksesta
Toimitusaika n. 18 arkipäivää
Yksikköhinta ilman veroja: 6.55€
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This small breakout board couples 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.