panel-keyboard

STC12C5A60S2双串口应用，串口2输入，经过处理后由串口1发送，串口1连接至Zigbee模块。支持任意串口指令(STC12C5A60S2 dual serial, serial 2-input, after processing is sent by the serial port 1, port 1 is connected to the Zigbee module. To support any serial commands)

ucos ii 系统在stm32上的应用，本样例为ucos ii 消息队列部分代码，经开发板验证可用，欢迎下载。(UCOS II system in STM32 application, this example is UCOS II message queue part of the code, validated by the development board available, welcome to download.)

说明：  用C#编写的疫情仿真程序， 通过各种参数因子模拟疫情走势图。(Using the epidemic simulation program compiled by C#, the epidemic trend chart is simulated by various parameters.)

说明：  基于STC89C52RC的一种超炫的流水灯，代码十分的简洁。(Based on STC89C52RC, a dazzling water lamp, the code is very simple.)

通过Manage Native Wify 实现的一个列举本地设备能够查询到的无线路由，并能显示当前网络连接的信号强度(To Show the wireless Router List by NativeWify API)

Thermal Infrared Face Recognition – a Biometric Identification Technique for Robust Security System

完整的Avstream usb Audio driver.包括speaker 和microphone 的驱动.可以上传64kbps PCM的话筒数据和下传128Kbps PCM的语音数据.并包括Avstream驱动的inf文件.(full avstream usb audio driver. include speaker and microphone driver.)

在单片机内部把摄像头采集到的RGB数据通过压缩编码转化为JPEG格式(Converting RGB data collected by camera into JPEG format by compression coding in MCU)

open source of aducity, (aducity of open source.)

利用RC4算法实现文件的加解密