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Precision Voltage Frequency Converter Module LM331 12-bit Digital Resolution F&V

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F/V and V/F conversion using LM331. Aluminum Chassis/DIY Enclosure. DIY Chassis / Enclosure. Audio Accessory. Nobsound®——Dou​k Audio. DAC / Audio Decoder. Digital Amplifier. Bluetooth Audio Devices.
Time left:16d 21h 18m
Item location:China
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