[Magic Mouse Teardown (3)] Did Apple Develop New Touch Panel Controller Chip?

The front sides of the circuit boards are mounted with a laser sensor for tracking, a micro switch for the power switch, LEDs, etc. On the back sides of them, there are Broadcom's

The front sides of the circuit boards are mounted with a laser sensor for tracking, a micro switch for the power switch, LEDs, etc. On the back sides of them, there are Broadcom's "BCM2042" Bluetooth chip for mouse and keyboard and Silicon Storage Technology's serial flash memory. A Bluetooth antenna is patterned on an edge of the U-shaped circuit board.

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