UART

MODSCAN32英文版， 很好用的。(MODSCAN English, very good use.)

AVR单片机串口测试程序,适用于ATmega16(the test of usart )

SiRF Binary Protocol Reference Manual Rev2.3-Dec07

小护士脉搏监护仪全套系统，包括程序，电路图，波形，参考资料等，还有和PC的matlab通信部分，一应俱全。(Small nurses monitor the pulse of a full set of systems, including procedures, circuit diagrams, waveform, reference materials, as well as and the PC part of matlab communication services.)

说明：  2004LCD 电子钟 ( A real time clock using AT89S52 * * This c file is created using Keil C compiler )

DMA和FSMC的摄像头程序。。包括DCMI LCD ILI9320 以及摄像头OV7670(The DMA and FSMC camera program)

单片机实验中的键盘扫描实验，用lcd1602液晶显示屏显示按键值，c语言编写(for 51)

VISUAL DUPLICATE BASED TOPIC LINKING USING A ROBUST VIDEO SIGNATURE

基于51单片机的计步器程序加Proteus仿真，实现记步(Plus Proteus simulation to achieve record 51 single step pedometer-based program)

esp8266的示范代码，51单片机的代码啦(Demonstration code for esp8266)