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Electret Microphone Board with OPA344 Operational Amplifier US$7.95

BOB-09964
Electret Microphone Board with OPA344 Operational Amplifier


This small breakout board couples a small electret microphone with a Texas Instruments OPA344 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. The board comes fully assembled as shown, and works from 2.7V up to 5.5V.

Electret Microphone Board Resources


Optional Recommended Products for this Item
Rectangular Pin Header, Male, 1x40 Single Row, 2.54mm Spacing+ US$0.75
Pack of 12 Prototyping Wires for 0.025-inch Square Pins+ US$6.90

This product was added to our catalog on Tuesday 29 November, 2011.

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