cvmx-helper-spi

MCS51　单片机源码系列之　第七章 数学函数　　　　　　　　　　　　　　(MCS51 series single-chip source mathematical functions under Chapter VII)

Richard Kaiser C++ mit Microsoft Visual C++ 2008

改程序实现了以freescale的ms9s12x控制数字摄像头ov7670,及在两片5110上的显示。(Reform program implements to control the freescale ms9s12x digital camera ov7670, and the two on the 5110 display.)

Wiggler Clone .JTAG Schematic and PCB in Altium Designer Format

交通信号控制,适用于51单片机芯片上，运行环境为visual C(Traffic signal control, suitable for 51 MCU chip, the operating environment for the visual C)

LED流星灯效果，谢谢参考，，，，，，，(Led meteor lamp effect, thank you for reference)

DMX512处理程序，调光、用于舞台灯光处理，简单易懂(DMX512 process, dimming, for stage lighting handle, easy to understand)

stm32f103 PCF8563驱动程序，可读写时间，使用软件iic(STM32F103 PCF8563 driver, readable and write time, using software IIC)

基于multisim的mos管实例，包括偏置电路、特性曲线等(Mos-based pipe instance multisim, including bias circuit, characteristics, etc.)

虚拟信号采集分析器 1）：利用信号发生器产生不同信号（信号的相关参数可调） 2）：在信号上叠加白噪声。 3）：对上述信号进行采样（采样频率可调） 4）：在采样的过程中利用均值滤波（每三个点取均值） 5）显示采样后的波形，并对其进行频率分析。 6）：将采样后的波形与原波形做比较（在同一坐标系中显示(Virtual signal acquisition Analyzer 1): Using the signal generator to produce different signals (signals adjustable parameters) 2): white noise superimposed on the signal. 3): The above signal is sampled (sampling frequency adjustable) 4): Using the mean filter (averaging three points each) 5) during the sampling process after sampling the waveform display, and its frequency analysis. 6): After sampling the waveform is compared with the original waveform (shown in the same coordinate system)