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10W/15W/20W Stereo Bluetooth Power Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W XY-P40W

USD 1.84USD 3.68

10W/15W/20W Stereo Bluetooth Power Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W XY-P40W

Description
Specification
STM32F103RGT6 STM32F103 LQFP-64
USD 12.46USD 13.85
STM32F407VGT7 STM32F407 QFP-100
USD 13.84USD 15.38
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