喜爱陆战棋对弈的朋友有时会因缺位棋证而扫兴。本文介绍一种裁判电路,可以解决此问题。 一、取样环节 取样工作(即取出反映棋子官职大小的信息)是由一个电桥电路(图1)来完成的。为此,将各棋子按官职大小每枚配给一只适当阻值的电阻(表1),准备将来把它们联接到相应的桥臂上(即作为图1中的R_A和R_B),以获取样信号。 Friends who like playing chess chess sometimes disappointment because of the absence of chess cards. This article describes a referee circuit that can solve this problem. First, the sampling part of the sampling work (that is removed from the official position of the pieces of information) is a bridge circuit (Figure 1) to complete. To do this, assign each piece to a resistor of appropriate resistance (Table 1) at each official size for future connection to the corresponding leg (ie, R_A and R_B in Figure 1) to obtain samples signal.