GitHub / microchip-pic-avr-examples / avr128db48-low-bom-mic-interface-using-opamp
This Atmel Studio 7 bare metal example in Low-BOM Microphone Interface Using the Analog Signal Conditioning (OPAMP) (AN3631) shows how to interface an electret microphone with a microcontroller (MCU) using the OPAMP. In addition to the microphone, only one resistor and one capacitor are required. The OPAMP also provides the ability to adjust the gain under firmware control.
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Forks: 1
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License: None
Language: C
Size: 70.3 KB
Dependencies parsed at: Pending
Created at: over 4 years ago
Updated at: over 3 years ago
Pushed at: about 4 years ago
Last synced at: about 2 years ago
Topics: avr-db, low-bom-mic-interface-using-opamp