使用USB单片机做的应用，可以模拟三键鼠标，开发keil

arm7 lpc2132 GPIO driver for beep

利用52单片机通过8254定时器实现控制电机的PWM调速程序，可实现开始，停止，加速，减速。-8254 through the use of 52 single-chip motor control timer PWM speed control process, can realize the start, stop, acceleration, deceleration.

BCD码转换(源代码) 这是我写的一个用于BCD码转换的小程序。-BCD code conversion (source code) This is one I wrote for BCD Code-switching applet.

高精度实时时钟-SD2001驱动程序，在要求较高精度的地方可以作为参考资料。-High-precision real-time clock-SD2001 driver in place require a higher accuracy can be used as reference materials.

《51系列单片机高级实例开发指南》一书的CAN总线的C51源代码-"51 MCU Development Guide Senior example," a book of CAN Bus C51 source code!

单片机控制ic卡的源程序，给需要者，已经通过测试

关于CY68013开发USB2.0批量上传的实例.想从事USB开发的可以参考.-CY68013 development on the bulk upload examples of USB2.0. Would like to engage in USB development can refer to.

本方案要求利用凌阳科技公司的SPLC501A液晶模组作为显示模块，凌阳16位单片机SPCE061A 作为主控芯片，充分利用SPCE061A精简开发板（简称61板）上面的三个按键，完成一个简易的数 字系统――数字电子钟。 -The program requires the use of Sunplus Technology, Inc. SPLC501A LCD module as the display module, Sunplus 16-bit single-chip microcomputer as the master chip SPCE061A make full use of SPCE061A streamline development board (hereinafter referred to 61 plates) above the three buttons to complete a simple of digital systems- digital electronic clock.

智能车的马达控制程序,通过串口控制车的加速减速等。-This file is for Motor of Intellengence Car.

数字示波器全部的原理图以及PCB图，一共包括多个文件，希望大家喜欢-Digital oscilloscope, as well as all of the PCB schematic diagram, including a total of more than one file, I hope you like