一种比较好用得PWM控制芯片，希望对您有所帮助。

nRF9E5的性能测试程序,该程序控制开发板的一个灯的亮与灭.-nRF9E5 the performance test procedures, the control of a development board with the bright lights out.

pic16f上12864液晶显示，ad转换程序，时钟显示程序，串口程序。-12864 LCD pic16f on, ad conversion process, the clock display program, serial program.

用于串口通信的源代码 用c编程的程序 希望对大家有用-for serial communication with the source code c programming procedures hope useful for all

摩托罗拉单片机的定时器输入捕捉的原代码-Motorola MCU timer input capture the original code

线路板（PCB）级的电磁兼容设计是现代设计高速电路必须考虑的问题，现提供给大家的这个设计方案可以帮大家（电子工程师）很好的解决这个问题。- The line board (PCB) the level electromagnetic compatibility design is a question which the modern design high-speed circuit must consider, presently provides for everybody this design proposal may help everybody (electronic engineer) very good solution this question.

一个有关电子时钟的单片机程序,可显示年月日,以及小时,分秒,可以手动修改时间.-An E clock of the single-chip process, can display date and hour, every minute, can be manually modified.

基于51C ，测试LCM128645ZK液晶显示-Based on the 51C, the test LCM128645ZK LCD

此程序针对C8051F124，使用定时器3中断，用于点亮绿色小灯。-This program flashes the green LED used C8051F124 // using the interrupt handler for Timer3.

ADC0832实验,1602液晶,protus仿真,51单片机-Experimental ADC0832, 1602 LCD, protus simulation, 51 MCU

430成都技术培训会代码，使用IAR-4.10打开。-430 technical training in Chengdu will be the code, the use of IAR-4.10 open.