单片机驱动TFT液晶原理图， void address_set(unsigned int x1,unsigned int y1,unsigned int x2,unsigned int y2) { main_W_com_data(0x0020,x1);//设置X坐标位置 main_W_com_data(0x0021,y1);//设置Y坐标位置 main_W_com_data(0x0050,x1); //开始X main_W_com_data(0x0052,y1); //开始Y main_W_c
用vb制作时钟，简单易懂，容易制作// 声明常量，指定时钟的大小 Public Const ClockSize = 30 // 时钟颜色，角度换算 Public Const Pclor = &H33FF, Tmp = 3.14 / 180 // 定义常量，指明指针长度 Public Const Slen = 120, Mlen = 90, Hlen = 70 // 指针的偏转角度 Public Sg As Single, Mg As Single, Hg As Single // 指针的末端坐
