单片机串口通信以及步进电机的c语言程序，为学习单片机和嵌入式开发的人提供帮助...

arm lpc2132 driver for GPIO_Leds8

开发磁传感器必须用到的文档，很有帮助，文档里有开发的思路。-The development of magnetic sensors to be used in the document, very useful documentation has developed ideas.

8051系列应用类打包：AD调速，仿50HZ波形输出，P3口输出控制继电器程序，PWM电机调速，报警，报警防盗，步进电机的控制，电子秒表，电子秒表,航标灯控制程序,频率计等-8051 Series Application Class Package: AD governor, imitation 50HZ output waveform, P3 mouth relay output control procedures, PWM motor speed control, alarm, burglar alarm, stepper motor control, electronic stopwatch, electronic stopwatch, navigation light control procedures, frequency meter, etc.

单片机实验，实现双字节无符号数的加法，利用查表指令，在此基础上可以学习查表指令的用法-SCM experiment, to achieve double-byte unsigned number of addition, using look-up table instructions, on this basis, can learn the usage of table look-up instruction

单片机日历时钟程序-SCM calendar clock procedures

一个使用M8的ICP功能测量频率的例子 带dsn仿真-M8 use the ICP a functional example of the frequency measurement with simulation dsn

TI芯片DAC8501驱动程序，DAC8501是TI公司的高精度16位，高速率DA（数模）转换器 MAXIM公司12位高精度AD（模数）转换器MAX189驱动-TI chip DAC8501 driver, DAC8501 is TI

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. . . .

单片机控制的步进电机 不是很完善 但是能实现基本功能-Single-chip stepper motor control is not very perfect but can realize the basic functions of

sd卡 MMC卡 MCU读取源代码（全）-sd card MMC card MCU to read the source code (all)