AT89C51和ADC0808 8路模式切换到显示电路的数字关系的数量

实现了有凌阳的外部中断进行技数，同时有2赫兹的内部定时器，以实现对外部频率的采集 -Sunplus has achieved the technology to a number of external interrupt, while Hertz has 2 internal timer in order to realize the acquisition of external frequency

c8051f020 cp1 的简单应用 -c8051f020 cp1 simple application

这是一个基于MCU的电机控制系统，单片机接收PC的信息，根据Modbus通信协议转换为相应电机控制命令。 整个程序在keil环境下开发，实现了电机的启动、停止、增速、减速、反馈运行时间和速度的功能。-This an MCU-based motor control system, the 8031 PC receiving the information, according to Modbus communication protocol conversion to the corresponding motor control commands. Keil in the whole process environment in development and the launch of the motor, stop, the growth rate, deceleration, feedback running time and speed functions.

c8051f新华龙单片机开发运用程序，c8051f新华龙单片机开发运用程序-c8051f new Hualong MCU development and application procedures, Hualong c8051f new microcontroller development and application procedures

有关单片机和PC机通信的在Windows下的源代码-the SCM and PC communications in the Windows source code

本程序是AD MAX197驱动程序。精度高。-This procedure is AD MAX197 driver. High accuracy.

SD卡开发源程序，可根据用户实际硬件修改-SD Card source files, users can change the actual hardware

c51串口通信程序-C51 Serial Communication Program

DownLoad_sst39sf010.zip--嵌入式系统中关于SST39SF010的FLASH的BOOTLOADER源程序(KC51)-DownLoad_sst39sf010.zip--embedded system on the FLASH SST39SF010 source of BOOTLOADER (KC51)

使用protel99软件编辑的原理电路图，希望对各位有助于电路图的学习和开发-The use of the principle of circuit protel99 software editor, in the hope you will help the study and development of circuit