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SparkFun Electret Microphone Breakout
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R 740
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Description
- 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.
- Assembled and Tested
Download documentation here:
http://www.electronics123.net/amazon/datasheet/Electret_Microphone_Breakout_v20.pdf
http://www.electronics123.net/amazon/datasheet/Electret_Microphone_Breakout_v20.zip
https://learn.sparkfun.com/tutorials/electret-mic-breakout-board-hookup-guide?_ga=1.263044172.1172041364.1426183526
http://www.ti.com/product/OPA344
http://www.electronics123.net/amazon/datasheet/CEM-C9745JAD462P2.54R.pdf
https://github.com/sparkfun/Electret_Microphone_Breakout/tree/Revision
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.