UT58A数字万用表电原理图，格式为图片，请注意

PKE（被动无钥门禁系统，汽车车门控制）整个系统遥控部分源代码。-PKE (passive-keyless-entry system, car door control) remote part of the whole system source code.

基于sl1811芯片的功能，完成usb host 的功能-usb host

嵌入式TCPIP协议的单片机数据通讯系统的设计与实现-TCPIP agreement Embedded Microcontroller data communication system design and implementation

采用dspic30f2010的变频器核心驱动程序,程序可以实现正转/反转,频率设定,保护等-the inverter used dspic30f2010 core drivers, procedures can be achieved is to/inversion, frequency creation, protection

使用PROTEUS仿真的智能温度计,使用DS18B20测温,C编写-PROTEUS simulation using intelligent thermometer, use DS18B20 temperature, C prepared

单片机RS485通讯-SCM RS485 communication

winavr开发环境下的一段pwm测试程序，可精确控制led的亮度。-winavr development environment section pwm test procedure can accurately control the led brightness.

ARM环境使用的SD卡驱动和FAT16文件系统读写源代码-ARM environment for the use of the SD card drive and FAT16 file system to read and write source code

240128液晶显示的头文件,包括了字符显示子程序与点阵显示子程序-The first liquid crystal display 240,128 documents, including a character display with dot matrix display subroutine subprogram

MSP430系列单片机串口通讯波特率计算工具-MSP430 MCU serial communication baud rate calculation tool