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This topic through the design of railway track scale hardware systems, use the SCM, sensor technology, learn structure and working principle of the railway.

This topic through the design track scale hardware system, utilizes studies the monolithic integrated circuit, the sensor technology and so on, the study grasping track scale structure and the principle of work.

This topic tracks through the design of hardware systems and use the pre-school, sensor technology, money, learning the track structure and how it works.

This topic through the design of railway track scale hardware systems, use the SCM, sensor technology, learn structure and working principle of the railway.