是一个用delphi写的用于对扫描仪接口进行操作的例子。-is a delphi was used for the right scanner interface operation examples.

Twain扫描仪数码相机封装图像用DELPHI开发控件-Twain scanner digital camera images for Delphi Packaging Development Control

串口RFID、扫描枪、键盘支持，控制3个COM口(海宏软件)，模拟键盘、广播消息、串口通信-Serial RFID, scanner, keyboard support, control three COM ports (Haihong software), analog keyboards, radio message, serial communication