Hailege 2pcs MAX9812H Electret Microphone AMP Board MAX9812 Electret Microphone Amplifier Board External Power Supply DC3.6-12V
Produktbeschreibung
MAX9812 Electret Microphone Amplifier Board Working voltage: DC 3.6V-12V; Size: 42.5mm*9mm Full patch technology, stable performance. It can match with many kind amplififer with any power