VB专用的LED/LCD数字显示时钟控件的源代码，有多种风格样式，它可以支持自定义图片显示，可以显示数学符号及日期时钟等。-VB-specific LED/LCD digital display clock controls the source code, there are a variety of styles, it can support custom picture shows, you can display mathem

这是一个基于51单片机及VB的智能温控系统 上位机用VB写 下位机有51控制-This is a 51 single-chip microcomputer and VB based on the intelligent temperature control system PC with VB to write down place machine 51 control