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轨迹球是工业显控终端操控模块的重要组成部分。结合PMW3310传感器芯片和LPC1758微控制器芯片,深入研究了基于光学传感器芯片的轨迹球电气架构和具体实现。
Trackball is an important part of the industrial control terminal control module. Combined with the PMW3310 sensor chip and the LPC1758 microcontroller chip, the electrical architecture of the trackball based on the optical sensor chip and its implementation are further studied.