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.
Documents:
- Schematic
- Eagle Files
- Hookup Guide
- Datasheet (OPA344)
- Datasheet (Mic)
- GitHub
Encrypted payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Customs Tariff Number:
Country of origin:
This depends on where you are located. After the order is handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.
We ship our orders with UPS (United Parcel Service).
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.
