active-filterdesign-specs-harmonics

Chapter 6-8 Chen Huaichen courseware

51单片机和CPLD的双向串口收发，需要硬件支持，此版本在实际硬件上调试成功(51 MCU and CPLD two-way serial transceiver,Requires hardware support and this version is successfully debugged on the actual hardware)

基于51单片机的led源程序，常见问题解决方法 ： LED不亮的： 1． 请您检查排线是否插好！ 2． 换根排线试试。(Led Source Program Based on 51 Single Chip Microcomputer,Solutions to Common Problems:LED is not bright: 1.Please check whether the cable is plugged in properly. 2.Try changing the cable.)

CS5460A芯片源程序，能测量电流、电压以及电能等量。(CS5460A chip source program, which can measure current, voltage and equal power.)

Design And Development Of PIC Microcontroller Based Vehicle Monitoring System Using Controller Area Network (CAN) Protocol

名称：遥控器红外解码数码管显示 内容：按配套遥控器上1-9会在数码管上对应显示(IR decode digital display)

C#写的ADSL拨号程序示例,ADSL自动拨号类,前提是在系统中已经有了一个宽带拨号连接(C# to write the ADSL dial-up procedures for example, ADSL automatic dial-up category, the premise that the system has made a broadband dial-up connection)

控制arm7单片机让HDG12864L显示汉字和图片。(Control, arm7 the microcontroller so HDG12864L display Chinese characters and pictures.)

Termometr read pc com post atmega8 usart

51单片机模拟spi，读写u盘，vs1003解码，mp3制作(51mcu udisk vs1003 spi mp3)