Serial port to send a character, want to have just started to learn microcontrol...

主要介绍高速电路中EMC的设计和需要考虑的内容-Introduction of the main high-speed circuit design and EMC need to consider the contents of

51系列单片机读卡程序，本人亲测，适合考勤、门禁。-51 Series single-chip reader program, I pro-test for time and attendance, access control.

51系列单片机用数码管显示外来频率，最高9999，-The highest frequency with a digital LED display 9999

fm1702 13.56m rfid 读卡程序-fm1702 13.56m rfid reader program

针对LED彩控及对RGB三色进行分配的原理及设计-For LED color control and distribution of tri-color RGB Principle and Design

G.72音频压缩传输协议-G.72 audio compression and transmission agreement

Proteus的使用教程，该教程介绍了如何用proteus进行电路模拟仿真，包含了元件的加载、原理图的制作及在keil中如何联调。该教程综合了网上的比较详细的使用说明，出现的各种版本（包括英文文档）。最后还有一些proteus仿真例子及源码供大家学习用。-Proteus use of tutorials, the tutorial describes how to use proteus for circuit simulation, contains the components of the load, schematic diagram of the production and how the FBI in keil. The synthesis of an online tutorial more detailed instructions, there" s various versions (including English documents). Finally, there are proteus simulation examples and source code available for everyone to learn from.

12864的液晶屏驱动程序使用51单片机编写-12864

ARM LPC2103下的LCD12864驱动程序，直接采用ARM的SPI0功能，开发环境为ADS，工程可以下载直接使用。-ARM LPC2103 under LCD12864 driver, direct the use of ARM s SPI0 functionality, development environment for the ADS, the project can be downloaded directly used.

这是一个用128*64液晶显示的俄罗斯方块游戏，代码独特，用的是52单片机。-This is a 128* 64 LCD display Tetris games, unique code, using a single-chip microcomputer 52.