基于ATmega64，VS1003，SD卡，MP3播放器，在发展上

台湾EV44B0II嵌入式开发系统实验源代码例程-Taiwan EV44B0II Embedded Development System source code routines experiment

华恒瑞科公司的S3C44B0开发板音频测试程序-huaheng Ruike company S3C44B0 development board audio test procedures

451示例多种格式--Multiple formats for 451 examples.

一个msp430的os-one of the os Controller

一个在skyeye下用uboot启动的helloworld小程序-A skyeye start using uboot applet helloworld

这个例子描述了如何配置和使用GPIOs通过STM32F1xxHAL_API。PD.07, PD.13, PD.03 and PD.04 IOs (configured in output pushpull mode)toggle in a forever loop.On STM3210C-EVAL RevC board these IOs are connected to LED1, LED2, LED3 and LED4.非常适合使用STM32做跨平台编程。对初学STM32的开发人员了解GPIO的配置很有帮助。

用430单片机测试MMA7455三维加速度传感器程序。-MMA7455 with 430 single-chip three-dimensional acceleration sensor program.

MSP430F149最小系统板功能测试程序，端口测试程序，用于驱动板子上的一个LED，适合初学者做实验用，可以直接用于项目 /* 硬件要求：MSP430F149最小系统板一块                                        */ /* 实验目的：1、了解LED发光条件（红色，导通电压1.8V 10mA）             */ /*           2、弄清MSP430F149的GPIO口的寄存器的基本配置                     */ /* 实验功能：点亮发光二极管V1

单片机PWM控制LED灯渐亮渐灭C51程序

本系统利用集成智能温度传感器测量温度，采用光纤传输温度信号。系统由单片机（HT46R24）控制温度传感器（DS18B20）的温度采集。当有采集温度的指令的时候，才启动温度传感器并采回其数据，在没有进行温度采集的时候，将通过抬高温度传感器的地，关断其工作电源，如此可以降低系统的功耗。系统将每一次采集回来的数据与前一次的数据比较，若温度变化超限或温升超标，立即发送上述温度值；否则，累加到采集了一定的次数，再向主机发送最新温度值。-The system uses an integrated smart temperature sensors measure temperature, using optical fiber transmission temperature signal. System consists of microcontroller (HT46R24) controlling the temperature sensor (DS18B20) the temperature of collection. When a collection of instructions, when the temperature before start-up temperature sensors and taken back to its data, collected in the absence of the temperature when the temperature sensor will raise, the turn-off the power of their work, so you can reduce system power consumption. The system will come back every time collecting data and previous data comparison, if the temperature changes or temperature exceeding overrun immediately send the temperature value otherwise accumulate to collect a certain number of times, again