一个简单的串口通信程式，用vb开发环境。 主要实现单片机与pc机的通信程式。...

功能：利用时钟芯片DS12887在LCD（LCM141）上显示时间，通过4×4键盘来修改时间，利用MAXIM232进行标准串口发送。4×4键盘中有数字键（0～9）和功能键（F1键为“→”，F2键为“←”，F4键为“发送”，设置键为“设置当前时间”，确定键为“把修改的当前时间写入到DS12887相应的存储单元中”）。 硬件：单片机为8K的98C52（ATMEL），LCD为北京青云的LCM141，标准串口总线为MAXIM的232芯片，时钟芯片为DS12887（DALLAS） -Function: the use of clock chip DS12887 in the LCD (LCM141) show time, through the 4 × 4 keyboard to modify the time and using the standard serial port to send MAXIM232. 4 × 4 keyboard in numeric keypad (0 ~ 9) and the function keys (F1 key for the

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一个用C51驱动PT6324+VFD的源程序，绝对可执行

dos 下计算51单片机波特率的小程序。用TC2.0编译。-dos calculated SCM baud rate of 51 small programs. WITH TC 2.0 compiler used.

LT_1B msp430开发板例子程序－TB12-LT_1B msp430开发板例子程序－TB2

你是单片机初学者吗？那一定很想有一些源程序和电路图指导你吧！？那就看看这个单片机实验用程序及原理图集吧-you SCM beginners? I certainly would like to have some source circuit and guidance you! ? Then look at the MCU experimental procedures and principles Atlas it

the low voltage Flash Atmel AT89C52 and AT89LV52. Keil Software, - the low voltage Flash Atmel AT89C52 and AT89LV52. Keil Software,

本代码应用于430单片机的2274系列，看门够指令使得P1.0口的灯间歇性亮灭。-This code applies to 430 MCU 2274 series, porter enough instruction makes the mouth of P1.0 intermittent bright lights out.

里面给出了ATmega103单片机编程的C语言实例程序，是学习参考的好资料。-ATmega103 single-chip inside gives the C programming language examples of procedures, is to learn from a good reference information.

c8051f系列单片机pwm控制必备源程序，无密码，解压缩即可-c8051f Series MCU PWM control essential source, no password, can decompress