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OrCAD schematic library for 16x2 LCD module Designed in the OrCAD Schematic v16.2

说明：  通过使用STM32F407内部的ADC资源，开发出的一款简易版示波器，能够识别并画出波形，显示频率、幅值等要素，可以调Time ，VPP level等。代码简单易读。(By using ADC resources in STM32F407, a simple version oscilloscope is developed, which can recognize and draw waveforms, display frequency, amplitude and other elements, and adjust time, VPP level, etc. The code is easy to read.)

该仿真原理图可以通过单片机控制，实现频率和波形的改变(The simulation schematic MCU control, frequency and waveform changes)

AD7793驱动程序，采用IO口模拟SPI通讯的方式，方便移植到stm32单片机上，只需要更改端口定义即可。(AD7793 driver using IO port simulation SPI communication means to facilitate migration to the stm32 MCU, only you need to change the port definition can be.)

IAP 升级 使用芯片STM32F103ZET6 ，BootLoader加载程序进行升级(IAP upgrade using chip STM32F103ZET6, BootLoader loader upgrade)

用pic工业控制单片机编写的自动红外调速风扇程序(Industrial control with a pic microcontroller automatic infrared write speed fan program)

串口下发至数码管显示，本程序已通过编译，可直接使用(Serial issued to the digital display, the program has been compiled, can be used directly)

本程序是芯片AT45DB041B的ISP的模拟编程，是一个比较实用的程序，推荐大家看看。(This program is the chip AT45DB041B ISP s analog programming, is a more practical procedure, we recommend a look.)

用STM32模拟IIC主机，读取24c0x的内容。(Using STM32 simulation IIC host, read the contents of the 24 c0x.)

32位LED烧录程序 流水灯用 89S51 单片机C语言(32 LED lamp burning process water 89S51 microcontroller C language)