SD Card source files, users can change the actual hardware

单片机常用子程序， 单片机常用子程序-Subroutine used single-chip, single-chip common subroutine, microcontroller used subroutine

msp430单片机声音采集程序，采用12位ADC采样，串口传输，baudrate115200；采样数据采用adpcm编码格式；iar编译环境-MSP430 Single-chip voice collection procedures, the use of 12-bit ADC sampling, serial transmission, baudrate115200 sampling data using ADPCM encoding format iar compiler environment

在TMS320的C2000系列DSP上实现CAN总线的模块-in the C2000 series TMS320 DSP to achieve CAN module

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

这是一个单片机上实现T9输入法的程序，使用C语言编写。-This is a single-chip realization of the T9 input method of procedure, the use of C language.

学习的例程！和通用的LCD1602的有区别，对比来学！-learning routines! GM and the LCD1602 the distinction, compared to school!

用AVR 音乐合成： 1.音乐数据存放于芯片的flash存贮器中2.PA口显示不同的音阶变化。 3.音乐数据的低四位选择音调频率，高四位*5后，为音调持续时间。-Using AVR Music Synthesis: 1. The music data stored in flash memory chips in the mouth 2.PA show different changes in scale. 3. The music data to choose the four tones of low frequency, high 4* 5, in order to tone duration.

这是从网上找来的一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化。-It is found from the Internet a more typical PID treatment procedures, the use of single-chip microcomputer as the control cpu, please make some simplification.

ICCAVR下的RTOS2系统-ICCAVR system under the RTOS2

基于PIC16F877的秒表源码，驱动LED数码管，MPLAB编译环境。-PIC16F877-based source of the stopwatch, drive LED digital tube, MPLAB compiler environment.