gps 源码 vb+access 其他地方很难找到 很详细的说明，可以调试运行通过-gps source vb access elsewhere is very difficult to find detailed explanations can be run through debugging

使用VB编写的LCD/LED点阵取字模软件源码,对学习文本显示器组态软件的有帮助-VB, LCD/LED dot matrix font software source code access to the study of the text display configuration software help

vb 制作的与单片机串口通讯控制灯的程序 串口波特率为4800 下位机 我用的 stc89c52rc 12M的晶振 P0口接8盏灯 初学作品 有问题大家评论 功能简单也适合初学的同学-vb production and Serial Communication program control lights The serial port baud rate to 4800 Lower machine I use stc89c52rc 12M crystal 8 l

与单片机接通,实时获得室内温度和湿度数据的程序-Connected with the microcontroller, real-time access to the indoor temperature and humidity data of the program