| Brand | Unbranded/Generic |
|---|---|
| Model | MAX9814 |
| MPN | MAX9814 |
| Country of Origin | China |
Check the listing for details. MAX9814 Electret Microphone Amplifier AGC Function Module Board DC For Arduino. Condition: New, Made in China. Listed at 4.35 USD. 1pcs MAX9814 Electret Microphone Amplifier with AGC Function NEW. AGC switch: when you don't answer the jumper cap, AGC function is open, connected to the jumper cap is closed (with a jumper cap). Board size: 30mm 25mm.