circarc

说明：  该程序是为大家提供简单的AD程序,实现AD转换(This program is to provide you with a simple AD program to achieve AD conversion.)

STM32的GPS模块通过串口连接的实验，可以通过液晶显示GPS信息，包括精度、纬度、高度、速度、用于定位的卫星数、可见卫星数、UTC时间等信息。(STM32 GPS module via a serial connection test, you can display GPS information, including precision, latitude, altitude, speed, number of satellites for positioning, number of visible satellites, UTC time and other information through the LCD.)

c++ effective系列丛书电子版(c++ effective electronic version of the book series)

数字电压表的源程序，可以实现实现测量电路的电压，精确到小数点后面三位数字。附带数字电压表的流程图(Digital voltage meter source, can be implemented to realize the voltage measurement circuit, down to the decimal point three digits.Attached flowchart of digital voltmeter)

AVR Mega128单片机产生占空比13的38KHZ的方波(AVR Mega128 microcontroller generates Duty 1/3 38KHZ square wave)

说明：  IIC驱动,改变宏定义管脚即可直接使用，非常方便！！！(IIC Driver, Change the macro definition pin can be directly used, very convenient!!!)

msp430 LCD12864 test program, beginners essential for college students SCM contest entry procedures, enclosing the source, and Chinese comments

说明：  基于STC12C5A60S2的流星灯程序(meteor lights program based STC12C5A60S2 microcontroller )

用于接收红外摇控器和异步串行的8051单片机程序(for receiving infrared remote control and asynchronous serial 8051 of the procedures )

有单片机控制的RS232实现数据的接受和发送的汇编程序(A microcomputer-controlled RS232 for data acceptance and sent assembler)