采用汉王公司的传感器获得笔画信息 传给68HC05JB4 经过整理后通过USB 总线发送到PC 再由自行编写的驱动程序接收 最终转给汉 王公司的文字识别软件识别 -Hanwang sensors for stroke information passed 68HC05JB4 organized sent to the PC via the USB bus by writing your own driver to receive final text recognition softwa