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The design is based on CRS8635 chip development, the use of the wireless Bluetooth headset module. Bluetooth headset module 2.4GHZ band in the free use of state, wireless connection and exchange data between multiple devices to communicate with devices via micro-grid transmission. This design will analyze and explain the Bluetooth module transceiver module amplifier module three modules used in wireless headset design, implementation device is connected, adjust volume, change tracks, answer / reject a call-back function, the design of the basic realization of the design required function, to achieve the desired operational, developmental. |