用于上位机和下位机通信的人机界面及串口接口程序

这是sd/mmc卡程序的第三部分，后面还有！-This is the sd/mmc card the third part of the procedure and there are!

此为AD9850的驱动程序,经过实验,发现可行-This is the AD9850 driver, after the experiment and found that viable

PIC测试辐射强度代码，详细的ADC，中断处理，定时器处理源代码-PIC adc test

这是个火车传感器的小程序，在某车厢里存放N个传感器，当某个传感器温度超过或者低于某个指定范围，系统发出警告。-This is a small sensor train procedures, in a vehicle storage N sensors, When a sensor temperature is over or below a certain designated areas, the system issued a warning.

作品简介:基于51单片机的信号发送器,理论距离是3000米,实际受到现实的干扰,信号发送距离降缩短到1500米以上.可以配备多个接收器,实现多机通讯. 作品作用:例如手动输入A,B,C,D 80个不同的信号,启动发送,那么配备的多个接收器能接收到这80个信号. -Work Description: 51 single-chip microcomputer-based signal transmitter, theoretical distance is 3000 meters, the actual interference by the reality, the signal sent down to shorten the distance to 1,500 meters. Can be equipped with multiple receivers, the realization of multi-machine communication. Work role: For example, manually enter the A, B, C, D 80 different signals, start to send, then equipped with a number of receivers that can receive signals 80.

基于单片机的计算器原程序代码，传上去让大家看看！-based SCM calculators original program code-up to let everyone see!

Dallas 单片机源代码 用与DS89c390-Dallas SCM source code using DS89c390

51单片机开发板，有数码管、按键、数模转换、液晶显示-51 MCU development board, with digital control, buttons, digital-analog conversion, liquid crystal display, etc.

C51源程序库（二十多个）-C51 source library (over 20)

单片机C8051F040与MAX5322（D/A芯片）的应用程序-C8051F040，MAX5322