mangping

基于80c51的电子时钟，用8个数码管显示时间年月日(80c51 based electronic clock, with 8 years on digital display time)

Si417发射机的PCB文件以及数据手册、arduino控制si4713的代码文件。(The PCB file of Si417 transmitter and the code file of data manual and Arduino controlling si4713.)

检测电路输出电压变化量，控制电压变化量在规定的变化区域内变化。且让MSP430F149单片机的IO口输出由小逐渐增大的信号作为电流参考信号，输入到比较器的同相输入端。(The change in output voltage detection circuit, the control voltage changes the amount of the required changes within the region. Let MSP430F149 microcontroller IO port output signal from the small increases as the current reference signal input to the comparator s inverting input.)

说明：  利用带有蓝牙功能的安卓手机与HC-05蓝牙模块通信。用stm32f103c8t6单片机来控制开关量(Use your cell phone to communicate with bluetooth. Switch quantity is controlled by single chip microcomputer)

ds1302例程，本例程来源网络，本人验证通过，特此上传供大家学习交流(ds1302 routine, the routine source network, I verify hereby uploaded for everyone to learn exchange)

基于LM3S9B92的液晶显示图片的程序设计与实现，代码详细(Based on with LM3S9B92 the LCD display pictures Program Design and implementation of a detailed code)

用于往复运动中的油膜压力分析的非牛顿流体动力润滑程序(Used for reciprocating motion of the oil film pressure analysis of non-newtonian fluid dynamic lubrication)

说明：  MSP430步进电机模块，可以调节方向以及转速 包括串口控制以及键盘控制两种模式（纯原创）(MSP430 stepper motor module, you can adjust the direction and speed of the serial port control and keyboard control, including two modes (pure original))

说明：  MPU6050传感器的六轴姿态解算算法代码(Six-Axis Attitude Solution Algorithmic Code for MPU6050 Sensor)

STM32 SPI程序 感觉还不错 大家可以试试看(STM32 SPI program I feel pretty good we can give it a try)