2009年天华杯最新的资料，包括单片机组和电子组装组。内有天津赛区的试卷和参考答案。-China Cup 2009 days to the latest information, including the SCM group and the Electronics Assembly group. The papers within the Division of Tianjin and reference answers.

天华杯师资培训的单片机资料,里面包括嵌入式发展的概况，教学采取的措施，超声波测距，PWM输出等-Tin Wah Cup MCU teacher training materials, which include an overview of embedded development, education measures, ultrasonic ranging, PWM output, etc.