Breakout Board for Electret Microphone

$7.95

  • Model: BOB-09964
  • Shipping Weight: 0.02Kg
  • 7 Units in Stock
  • Manufactured by: Sparkfun Electronics

Additional Images



Description: Ready to add audio to your next project? This small breakout board couples a small electret microphone with a 100x opamp to amplify the sounds of voice, door knocks, etc loud enough to be picked up by a microcontroller's Analog to Digital converter. Unit comes fully assembled as shown. Works from 2.7V up to 5.5V.

Documents:

Schematic
Example PIC ADC Code
OPA344 Datasheet
Example Audio LED control project by Adam Greig


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