LPC2131 chips based on ARM in the preparation of a variety of uart source code!

转速表：硬件简单，您可以用89c2051代替89c51，p1口做数据输出；p3口做位驱动，int0为转速信号输入-speed : hardware simple and you can replace 89c51 89c2051, p1 I do data output; P3- I do drive, int0 to speed signal input

北京宁河电子提供的单片机驱动台湾群创的彩色TFT屏-Beijing Ninghe Singlechip drive electronics provide Taiwan Innolux color TFT screen

该程序比较好用容易修改，是一个单片机应用类的一个很好的程序。-Comparison of the program easy-to-use changes is a single-chip applications of a good type of procedure.

nRF24LO1_SPI程序，MCU控制两块nRF24LO1之间的无线通讯，也可以通过UART打印和发送数据-nRF24LO1_SPI procedures, MCU control nRF24LO1 between the two wireless communications, can also print and send data UART

单片机开发，在12864上显示菜单，可通过按键调整-Single-chip development, in the 12864 display menu can be adjusted through the button

提供了一个简单的KEIL C51工程模板，包含最基本的函数以及宏定义，简化KEIL C51开发过程。-Provides a simple template KEIL C51 project, including the most basic function and macro definitions, to simplify the development process KEIL C51.

电机控制的资料下载自 TI 网站 英文版的谁能翻译玩就翻译去吧

单片机仿真软件proteus做的一个串口通讯-microcontroller simulation software lic do a serial communications

很好理解的红外解码C51程序，主要针对东芝TC9012。只要稍加改动也可以应用于NEC型号.-Good understanding of the infrared C51 decoding procedures, mainly for Toshiba TC9012. As long as the modified model can also be applied to NEC.

模拟交通灯，并带有数字显示的程序。初始时全为红灯，显示“HELLO”字样。然后交通灯以“红绿、红黄、绿红、黄红”四种状态做循环，而且黄灯会闪烁，每种状态都带有到数记时。当按下P3_2时，变成“红红”状态，并显示“STOP”字样！ -simulated traffic lights and figures with the procedure. When all of the initial red, shows that the "hello" words. Then traffic lights to the "black, red and yellow, green, red, yellow red" state to do four cycle, but the yellow light flashes, each state will have a few to remember when. When pressed P3_2, into a "red" state, and shows that the "STOP" word!