timer4_led_test

利用模数转换器做一个数字电压表，并用1602显示。(A digital voltmeter is made by using an analog-to-digital converter and displayed with 1602.)

说明：  aduc845的模数转换程序，C语言编写，keil C开发平台，内容简洁。(aduc845 the analog-digital conversion process, C language, keil C development platform, is kept brief.)

stm32发spwm波 oled显示 ADC采集(Stm32 send spwm wave oled display ADC acquisition)

使用STM32F103单片机DSP库函数编写的FFT1024点快速傅里叶变换，数据来源是ADC数据采集，通过串口打印输出变换后的结果。(Use STM32F103 microcontroller DSP library functions written FFT1024 point fast Fourier transform, data source is the ADC data capture, results through the serial port printout after conversion.)

PIC18系列单片机范例，包括各部分的调试(PIC18 MCU examples, including the part of the debugging)

说明：  本文件是基于AT89C51单片机芯片的LED点阵显示文字的C语言工程文件(This document is based on the AT89C51 single chip LED dot matrix display text C language engineering document)

ov7670 datasheet，ov7670摄像头数据手册(this is the ov7670 datasheet)

数码管显示I LOVE Y，此程序为51单片机程序，如需使用请自我更改(The digital display I LOVE Y-this program for 51 single-chip program, For self-use, please change)

上位机示波器驱动程序，VS2010 C#版本，对于做控制的同学十分有用(PC oscilloscopes driver, VS2010 c# version, classmates are very useful for do control )

c8051f060中IO口设置的参考程序，用于IO口设置(C8051F060 IO port settings for the reference program, IO port settings)