PCF8563

一个多功能闹钟和源码（C#） 很适合C#的学习 大神请飘过 注释很详细(A multi-function alarm clock and source code (C#) is very suitable for learning C# god please drifting very detailed notes)

multisim电子仿真实验源文件(Multisim electronics simulation source files)

(msp430g2553)正弦信号，一方面被adc采集获取其幅度信息，另一方面经比较器变成方波，经Timer捕获获取其频率，然后控制SPWM信号的频率与幅度，使输入与输出同幅同频变化。((Msp430g2553) sinusoidal signal, on the one hand is to get its amplitude information collected adc, on the other hand by the comparator into a square wave, captured by Timer obtain its frequency, and then control the frequency and amplitude SPWM signal input and output with the same amplitude frequency variations.)

在个是AVR的PDF介绍，内容很详细，也很好，特别适合初学者入门的学习(Here is the introduction of PDF of AVR, which is very detailed and very good. It is especially suitable for beginners to learn.)

STC15XX系列掉电唤醒补丁程序，内含5种中断的程序以及ALL掉电唤醒的程序(STC15XX Series wakeup patch containing five interrupts as well as ALL of the program)

8051USB加密狗驱动程序,用于USB设备与主机的连接(8051USB dongle driver for the USB connection to the host device)

根据随机振动法索力测量的原理，采用MMA8452Q加速度传感器模块来采集信号,STC89C52单片机为控制芯片测量斜拉索的拉力。(According to the principle of random vibration Faso force measurement, MMA8452Q acceleration sensor module to capture the signal, pull control chip measurement cables STC89C52 microcontroller.)

基于单片机的智能灯光设计电路，愿与大家共同交流(MCU-based intelligent lighting design circuit, and we would like to exchange)

IIc应用，AT24C512初始化，清零，存储，读取多字节存入 写入多字节(IIc applications, initialization, clear, store, read, write more bytes into a multi-byte)

凌阳GPC系列,24个按键,3个模式,每按一个按键播放一段语音,模式3播的时候琴键播放Melody(Sunplus GPC Series, 24 keys, 3 mode, each press of a button play a voice, when the broadcast mode 3 keyboard player Melody)