Electret Microphone Breakout Board

Pololu item #: 1620

This product has been discontinued.

Please consider the ADMP401 MEMS Microphone Breakout Board as an alternative.

Ready to add sound detection to your next project? This compact breakout board from SparkFun couples a small electret microphone with a 100x opamp, converting sound into amplified analog voltages that can be measured by a microcontroller’s analog-to-digital converter (ADC). The unit comes fully assembled as shown and works from 2.7 to 5.5 V.

 Description Specs (0) Pictures (3) Resources (5) FAQs (0) On the blog (1) 
  • Sound-Following 3pi Robot

    Sound-Following 3pi Robot

    by Ben - 6 April 2011

    This sound-following 3pi robot uses three Electret microphone breakout boards and two 74HC4052 multiplexers. Here is a video of the robot in...

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