msfm2d_v1

AD9690英文数据手册 AD9690是一款14位、1 GSPS模数转换器(ADC)。 该器件内置片内缓冲器和采样保持电路，专门针对低功耗、小尺寸和易用性而设计。 该器件设计用于高达2 GHz的宽带模拟信号采样。 AD9690针对宽输入带宽、高采样速率、出色的线性度和小封装低功耗而优化。 (English AD9690 Datasheet AD9690 is a 14-bit, 1 GSPS ADC (ADC). The device contains on-chip buffer and sample and hold circuit designed for low power consumption, small size and ease of use and design. The device is designed for up to 2 GHz wideband analog signal is sampled. AD9690 for wide input bandwidth, high sampling rate, excellent linearity and low power consumption and small package optimized.)

该程序实现了用单片机来控制时钟芯片DS1302进行万年历的显示。 这个代码相对来说很复杂，注释比较多。 程序运行，首先设置时间。 按S19，进行某一位的设置，会看到某一位上面会闪烁。 按S20，数值加1. 按S21，数值减1. 设置完后，时间会进行运行。 另外,1602上也会有时间显示的。(The program implements the MCU to control the clock chip DS1302 conducted calendar display. This code is relatively complex, comment more, we can carefully analyzed. The program runs, the first set the time. By S19, conducted a one set, you will see a bit above flashes. By S20, the value plus 1. By S21, the value minus 1. After setting, the time will be run. Further, the time will be displayed in 1602.)

现代单片机驱动矩阵键盘，通过UART口收发键值(ABOV MCU drive matrix keyboard, send and receive key value through UART port)

使用c语言开发51版的ADC功能与LCD功能。(51 written using c language version of the clock, can realize the normal timing)

说明：  STM32F103系列模拟USB串口实验，使用KEIL平台(STM32F103 series simulation USB serial port experiment, using keil platform)

LPC2106 ARM7 CPU 的一些Proteus仿真实例，基于IAR的工程(LPC2106 ARM7 CPU some Proteus simulation example, based on the IAR project)

基于51单片机的tlc1549的AD采集并显示。(Based on 51 single-chip tlc1549 the AD acquisition and display.)

STM8L_Flash&EEPROM 操作(STM8L_Flash&EEPROM )

说明：  使用树莓派驱动ADXL345 显示欧拉角/OPENGL 3D建模控制 历史曲线等(Use raspberry pie to drive ADXL345 to display Euler angle/OPENGL 3D modeling control history curve, etc.)

说明：  主控采用stm32f407，温度传感器用pt100，可以实现从0到400度的温度采集。并且是双路温度采集。非常精准。(The main control adopts stm32f407 and the temperature sensor uses pt100, which can realize the temperature collection from 0 to 400 degrees. And it is a dual-channel temperature collection. Very precise.)