Through applying reliability technology, completed the hardware & software scheme of matchboard control system and the design of part of interface and protection circuitry.
应用可靠性技术，完成了匹配台控制系统硬件软件总体设计、部分接口与保护电路设计。
2
Match shapes to clear the board and move on, through 100 terrific levels!
匹配的形状，以明确董事会和的举动，通过100个很棒的水平！
3
Analyzing the basic theory and development of PLL, and studying the design theory and impedance match problem of experimental circuit board.