Hmmm.. Let’s add some audio to the project of yours and make the world dance. This small breakout board is very interesting since it couples a small electret microphone with a 100x opamp to amplify the sounds of voice, door knocks, things like that in which are considered loud enough to be picked up by a microcontroller's Analog to Digital converter.
Note that it works from 2.7V up to 5.5V, also, it comes fully assembled and ready just as shown.
Now available in Dubai, UAE, Oman, and Qatar.
- Eagle Files
- Example PIC ADC Code
- Datasheet (OPA344)
- Datasheet (Mic)
- Example Audio LED control project by Adam Greig
Product pictures and description are of Sparkfun.com
Breakout Board for Electret Microphone
- Brand: manufacturer
- Product Code: ZO-233
- Availability: 1
- Ex Tax: 34.10 AED