单片机实现软件滤波,通过编程,比硬件灵活.

用于监视I2C通信总线，反馈至PC显示，其中PA0为SCL，PA1为SDA，支持400kbps/100kbps两种I2C通讯模式-I2C communication bus for monitoring, feedback to the PC show for the PA0 one of SCL, PA1 for the SDA, to support the two I2C communication mode 400kbps/100kbps

ARM7下用图形用户界面实现LED,KEY,MOTOR,AD功能-ARM7 using a graphical user interface LED, KEY, MOTOR, AD function

贺老师的-FPGA设计高级进阶教程,适合于FPGA有一定基础的人-FPGA design

我要展示真实的电路板，可以用来与对方沟通。我用 nRf24l01 无线模块。妈妈板，arduino 和 stm32f1 评估板。率先，使用 SPI 接口与 nRF24l01，交谈，我可以传输到其它电路板的消息。

关于很多实用算法的描述，例如递归、贪心算法-About the description of a lot of practical algorithms, such as recursive, greedy algorithm and so on

基于AT91SAM7SE512cpu使用SDRAM的例子，编译工具是IAR4_31A-AT91SAM7SE512cpu based on examples of the use of SDRAM, the compiler tool is IAR4_31A

应用背景The leading developers of Marlin are currently (January 2015) EvdZ and bkubicek, though many others contribute with their patches. This is a firmware for reprap single-processor electronics setups. It also works on the Ultimaker PCB. It supports printing from SD card+Folders, and look-ahead trajectory planning. This work is licensed under the GNU GPL v3 or (at the user"s discretion) any later version. It is based on Sprinter firmware, which was licensed under GPL v2 or later.关键技术 Features: Interrupt based movement with real linear acceleration. High steprate. Look ahead (Keep the speed high when possible. High cornering speed). Interrupt based temperature protection. preliminary sup

uclinux核心手册-uclinux core mannual

工控modbus协议通讯，vc及delphi编程另外，我怎么老传不上。-modbus protocol

STM32 SPI互通信(DMA) V3.5 两个STM32的SPI接口通信，一个做从机，一个做主机，DMA方式，速度飞快。