两种串行显示芯片MAX7219和PS7219的比较和应用

封装了主要C8051F系列单片机的原理图库-Packaging the main principle C8051F MCU Gallery

V4L2的源代码，用于支持v4l2接口的音视频设备的正常工作。-V4L2 source code, used to support the v4l2 interface of the audio and video equipment working properly.

Small RTOS的Serial程序，再做点修改，就可以做modbus的程序了！-Small RTOS Serial procedures, some major changes. modbus connection can do the procedure!

4个按键判断指令防真实验 4个按键判断指令防真实验-4 keys to judge orders anti-truth experiment four keys to judge orders anti-truth experiment

压缩包中含有DS10B20,JM12864液晶模块的资料,以及DS18B201有LCD显示温度的2个KEIL C程序.和电路原理图.-Compressed packet contains DS10B20, JM12864 LCD modules, as well as information DS18B201 has LCD temperature display 2 KEIL C procedures. And circuit schematics.

zigbee wireless communication system-zigbee wireless communication system.............

fpga+sdram+PHY 芯片设计原理图-fpga+ sdram+ PHY chip design schematic

本程序功能为在FPGA上nios处理器的网卡接口程序。-The program features in the FPGA on the Nios processor card interface program.

中断方式 单片机 c语言编写 48位并行接口ADC080X的接口与驱动-Interrupt Singlechip c language ADC080X parallel interface 48 interfaces with the driver

应用背景 ；该协议应用于汽车系统。LIN协议使用AVR。关键技术LIN协议使用AVR。此协议在汽车上使用