好东西 AVR study

uboot移植文档 1.2 2009 skyey模拟-uboot Portable Document 1.2 2009 skyey simulation. . .

/* 学习ARM9 S3C44B0中电话呼叫功能和中英文短信功能的实现方 /* 1. 该实验仅仅适用与JX44B0-2以及JX44B0-3实验箱 */ /* 2. 实验之前请阅读用户手册，并进行正确的硬件连接 */ /* 3. 实验过程需要SIM卡，SIM可以使用中国移动和中国联通的各种手机卡 */ /* 4. SIM卡请不要带电插拔，否则容易导致烧卡 */ /* 5. 短信实验中需要修改短信中心号码，请参照您的手机中的设置设置该值， */ /* 注意去掉前面的 + 号-/* To learn ARM9 S3C44B0 in call features and functions of the message in both English and Chinese to realize/* 1. The experiment is only applicable with JX44B0-2, as well as JX44B0-3 experiment boxes*//* 2. Experiment please read the user manual before and the correct hardware to connect*//* 3. experimental process requires SIM card, SIM can use China Mobile and China Unicom a variety of mobile phone cards*//* 4. SIM card, please do not live plug, otherwise easily lead to burn cards*//* 5. experiments need to amend the message message center number, please refer to your phone settings in setting this value,*//* Note remove the front of+ No.

STM32F103RC 与 USB HID 类型的示例代码。 你可以看到 USB 硬件配置文件中用单片机实现的软件连接。 此示例允许您与 PC 通过 USB HID 单片机 stm32 的接口。可以将数据从 stm32 发送到 pc 机中...

LED Blink test code for AT90CAN128

液位检测程序，可做到四级灵敏度，通过短路冒实现-Liquid Level Detection procedures, four sensitivity can be achieved through the realization of short-run

事故警报系统

嵌入式系统中MINI GUI绘制的DEMO 简易的绘制MINI GUI，通过这个简易的程序，能够知道MINI GUI API是如何使用的

2410串口在LINUX下的通讯 编译后放在板子上-2410 serial communications in LINUX compiled on the board on

数字信号处理C语言程序集 中介绍的卡尔曼滤波的代码，没有从网上下载到，这是自己输入的

该数控直流电流源以精密压控电流源为核心、用单片机、DAC组成控制电路，引入“S类”反馈控制功率放大电路，实现超精密电流控制、具备精准的扩流能力、低失调、有步进、同时带有 丰富扩展功能的精密电流源。经过ADC采样，完成输出电流显示功能，并使输出范围覆盖0～2A，是理想的电流源解决方案。-The CNC precision DC voltage-controlled current source to current source at the core, with single-chip, DAC control circuit components, the introduction of " S-type" feedback control circuit power amplifier to achieve ultra-precision current control, with precise flow capacity expansion, low disorder, there is stepping at the same time and expanded with rich precision current source. ADC sampling after completion of output current display, and output cover 0 ~ 2A, the current source is an ideal solution.