利用8051的定时器用来计数作为频率计的基础。测频范围是1

MDK学习之，TIM学习M DK学习之，TIM学习-MDK learning, TIM learning M DK Learning, TIM learning

一个8019网卡驱动程序-A device driver for 8019 Ethernet card

keil环境下编译,产生hex文件,通过EZ-USB Control Panel下载到USB芯片CY7C68013上运行-keil compiler environment, resulting hex file, through the EZ-USB Control Panel downloaded to run on USB chip CY7C68013

嵌入式操作系统ECOS的网络开发包-eCos embedded network operating system development kit

资源描述 基本STM32+ENC28J60+UIP 实现Modbus-TCP协议工程源程序（使用的是SPI2），测试通过。 可以实现Modbus-TCP协议功能。TCPIP协议为：UIP，Modbus协议为：freemodbus中的TCP实现。

MCUc51控制LCD1602时钟完整显示-LCD1602 complete control MCUc51 clock display

采用LPC935控制的一个项目，和大家分享一下

DE2_NET ------- This designs demonstrates how to use the Ethernet port using a Nios II system on the DE2 board. It sends packets, and using a loopback Ethernet cable, it"ll receive the same packets which are then displayed. It also works if the board is connected to another packet source. Running the Design ------------------ 1) Launch the Quartus II software. 2) Open the DE2_NET.qpf project located in the DE2_NET folder. (File menu -> Open Project) 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

以STM32F103为核心的嵌入式ARM开发板自带有320*240像素的LCD 屏幕，并且有2*4的按键，可以利用输入按键来操作屏幕的方法来做一款简单的按键游戏。

FUTABA公司一款VFD显示屏的底层驱动，自己写的。-FUTABA the bottom VFD Display Driver himself wrote it.