3LED realize 89c51f020 flashing button to use to achieve the

中断触发的串口收发程序，可以检测按键，并且用四位数码管显示接收到的前四位代码，有详细的注释-Interrupt-triggered serial transceiver program can detect key, and LED display with four of the top four received the code, contains a detailed comment

关于msp430单片机的一些 自己收集的一些有需要的请下载-MSP430 MCU on some of his own collection of some of those in need, please download

用89C2051实现的软PLC。PLC程序存在24C04,用按健输入程序，数码管显示，程序以解释的方式执行。-89C2051 achieve the soft PLC. There 24C04 PLC procedures used by Kin importation procedures, digital control, to explain the procedures implemented.

ATMEG88 AVR 实时时钟的实现-ATMEG88 AVR realization of real-time clock

PID处理C源程序-PID handling C source

This small utility helps to generate seven segment display codes for different I/O connections. For example, AVR/PIC Port A.0 -> D Segment Port A.1 -> B Segment .... Also it can generate Common Cathode or Common Anode table codes.. I Coded it long time ago. I Hope help someone. Thank you

嵌入式系统ucos如何移植到c51单片机，重点解释了局部变量的覆盖问题和函数的再入性问题。-Embedded System CENTER how to transplant c51 microcontroller, explained the focus of the coverage of local variables and function of reentry issues.

单片机实现二进制数转换成ASCII码程序-MCU binary conversion into ASCII procedures

单片机上网的TCPIP协议栈-SCM TCPIP Internet Protocol Stack

51事例原代码 事例多多 应该对初学者很有用-51 examples of the original code examples should be more useful for beginners