memristor

这是基于开发板LPC1114的源码程序，是用C语言编写，用于实现系统定时器的配置同时它也是一个完整的模板，可以在此基础上添加其他程序用于开发板的学习，是一个完整的模板，可直接使用。(This is a source code program based on the development board LPC1114. It is written in C language. It is used to realize the configuration of the system timer. At the same time, it is also a complete template. On this basis, other programs can be added for the learning of the development board. It is a complete template and can be used directly.)

本程序是虚拟示波器，可以显示多条曲线波形，调节幅值和时间(Oscilloscope can display multiple curve )

说明：  Examples of STM8L USART. Transmit and Receive. Tx string. char,

51系列单片机控制DS1822器件的C语言程序(51 Series single-chip control of the DS1822 device C Language Program)

6U CompactPCI PCB 模板，使用工具为Altium Designed 9(PCB template of 6U CompactPCI with Altium Designed 9)

基于MSP430F5438A的AD9854驱动，AD9854的DDS核具有48位的频率分辨率（在300M系统时钟下，频率分辨率可达1uHZ）。输出17位相位截断保证了良好的无杂散动态范围指标。AD9854允许输出的信号频率高达150MHZ(Based on the AD9854 driver of MSP430F5438A, the DDS core of AD9854 has a frequency resolution of 48 bits (up to uHZ at 300 M system clock). Output 17-bit phase truncation ensures a good dynamic range index without spurious. AD9854 permits up to 150 MHZ of output signal frequency)

一个spwm计算软件源代码,可以根据需要自动生成SPWM查表数据。(A spwm calculation software source code, you can automatically generate SPWM look-up data as needed.)

基于51单片机的音乐程序，12MHZ晶振(51 MCU-based music programs, 12MHZ crystal oscillator)

LCD显示18b20采集的温度，并且可以手动调整报警温度(LCD display 18b20 acquisition of temperature and can be adjusted manually alarm temperature)

extra information on DDS technology