change.tar

AT89S52键盘程序,这是一个变频器的键盘驱动程序，简单，可靠，芯片为51单片机(one simple progrem for 51,if you like ,you can use it freely.)

Power Electronic Devices Handbook part 4

ISO15031诊断说明 适用于测试以及研发人员(ISO15031 Diagnostic Instructions for Testing and R&D Personnel)

19264液晶显示时钟。c51源代码 含仿真文件 (19264 LCD clock. c51 source code containing the simulation files)

采用ukeil 写的电机FOC控制程序，MCU为XC886(Written using ukeil FOC motor control procedures, MCU for XC886)

stm32用于软开关谐振电源LLC的设计，130K谐振频率(Stm32 is used to control resonance LLC soft switching power supply , 130k frequency)

在stm32单片机上，用IO口的上升沿和下降沿中断设计的I2C从机代码。测试通过。所有过程用状态机来控制，没有cpu空延时。 核心代码和单片机相关代码分开，方便移植。 主要用在项目验证和学习交流！(On stm32 microcontroller, with rising and falling IO port interrupt design of I2C slave code. The test. All the process is controlled by a state machine, no cpu empty delay. Microcontroller core code and related code separate, easy to transplant. Mainly used in the project validation and exchange of learning!)

ds18b20 iButton 用户使用手册(the iButton® Book of Standards (DS18B20))

标题： NEC红外线接收解码程序引用定时器 效果： 运行程序，按遥控器按键，在数码管上显示相应的地址码-控制码（以16进制显示） 分两段，前段是地址码，后段为控制码，用点隔开，显示两字节，忽略反码(Title: NEC infrared receiver decoder program reference timer effect: run the program, press the button of the remote control, digital display corresponding address code- control code (displayed in hexadecimal) separated into two parts, the preceding address code, after paragraph control codes, separated by dots, two bytes, to ignore the anti-code)

改程序实现了以freescale的ms9s12x控制数字摄像头ov7670,及在两片5110上的显示。(Reform program implements to control the freescale ms9s12x digital camera ov7670, and the two on the 5110 display.)