Electret Microphone Amplifier TL972IPWR with Gain Control Schematic Included For Sale

Electret Microphone Amplifier TL972IPWR with Gain Control Schematic Included


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Electret Microphone Amplifier TL972IPWR with Gain Control Schematic Included:
$3.20

- The magnification of the sound is adjustable by rotating the potentiometer knob
- Simple connection with MCU: - GND to GND - 5V to 5V - out to Analog pin
- Header pins are provided (2.54mm) which are to be soldered to the board
-The schematic diagram is provided in the listing photos


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