Bảng Mạch Nhận Tín Hiệu Bluetooth 5.0 Không Dây Lzdjlmy1 CSR8675 PCM5102A APTX HD I2S DAC

Description: Bluetooth uses CSR8675 5.0 chip, DAC uses PCM5102, and operational amplifier uses JRC5532 (other dual operational amplifiers can be replaced freely). The electrolytic capacitor adopts 220UF/25V electrolytic capacitor, which guarantees strong and continuous power support. High precision patch resistor is selected to ensure good signal-to-noise ratio of the whole machine. PCB uses 1.6mm thick double panel, 2.0A thick copper, tin spraying process to ensure good passing performance of large and small currents. First-class PCB quality. Specification: PCB size: 75.5*66.5*19MM high Voltage: DC 12V (internal + external-) Bluetooth 5.0 Receiving Distance is about 10 meters Package Includes: 1Piece CSR8675 Bluetooth 5.0 Board