arm单片机中I2C程序的编写,实现I2C端口的读写的功能 -arm single-chip I2C procedures in writing, reading and writing ports I2C realize the function of

利用avr c编程并实现了proteus模拟，可作为avr的绝好学习例程-Avr c programming and the use of the Proteus realize simulation, can be used as an excellent learning routines avr

介绍了公交车IC卡电路图，汇编原程序-introduced the bus IC card circuit, the compilation of the original procedure

这是关于DS18B20的读写程序,数据脚P2.2,晶振12MHZ 温度传感器18B20汇编程序,采用器件默认的12位转化,最大转化时间750微秒 显示温度00到99度,很准确哦~~无需校正!-DS18B20 on literacy, data P2.2 feet, 12MHZ crystal temperature sensor 18B20 assembler, using the default device into 12, the largest 750 microsecond conversion time show that the temperature from 00 to 99 degrees, very accurate ~ ~ Oh, no correction!

采用51系列单片机 用TI公司的TLC549采样，MAX7219控制数码管四位显示，以测试通过-51 Series MCU with TI

控制步进电机正转，如：p3.2正转,p3.3反转,p3.4停止 步进电机接p1.0p1.1p1.2p1.3，正转，反转各3圈，正反快慢功能，是步进机的经典程序。-Stepper motor control is transferred, such as: p3.2 is transferred, p3.3 inversion, p3.4 stop stepper motor then p1.0p1.1p1.2p1.3, is turn, reversal of the 3 lap, both positive and negative speed function, is a classic step process machine.

时钟芯片在单片机系统中的应用,实现单片机的时钟应用，可以显示时钟-Clock chip in the single-chip system, the realization of single-chip clock applications, can display clock

时钟单片机汇编程序,可以随意调整时间-Single-chip clock compilation process can be time to adjust. . . .

基于C51及SL811读写U盘的源程序，开发文档资料,芯片数据手册,测试命令及测试工具,电路原理图,请参C51_SL811_ModeDisk_manual-Based on the C51 and SL811 source disk to read and write U, the development of documentation, the chip data sheet, test orders and test tools, circuit schematic diagram, please refer to C51_SL811_ModeDisk_manual

日立H8/300H Tiny、H8/3664系列单片机编程 日立H8/3664系列单片机是使用H8/300H高速处理器并以其为核心设计的单片机，为了配置一个系统需要许多外部功能模块。H8/300H高速处理器使用与H8/300处理器兼容的指令系统。 日立H8/3664系列单片机有4个定时器，一个 总线接口，两种不同类型的串行总线 接口，一个A/D转换器，一组I/0接口。本产品适用于高级控制系统的嵌入式应用。 日立H8/300H Tiny 系列（H8/3664系列）使用说明书包含了一组使用H8/3664系列单片机外部功能的具体实例，可供用户在设计硬件及软件产品时参考。-Hitachi H8/300H Tiny, Series H8/3664 H8/3664 microcontroller programming Hitachi microcontroller series is the use of high-speed H8/300H and subject to the processor core microcontroller design, in order to configure a system needs many external modules. H8/300H use of high-speed processors H8/300 processor compatible with the directive system. Hitachi H8/3664 microcontroller series with four timer, a bus interface, two different types of serial bus interface, an A/D converter, a group I/0 interface. This product applies to senior control systems embedded applications. Hitachi H8/300H Tiny series (H8/3664 Series) instruction manual contains a team to use H8/3664 Series MCU external function of spe