YE5852A(CN)

利用SPI总线读取MPU6000的值，传感器数据准备好后产生外部中断进而触发STM32去读取(The SPI bus read MPU6000 value, the sensor data is ready and then generate an external interrupt trigger STM32 to read)

该程序为大家提供定时器程序例程。给大家一个参考，来实现简单的定时功能(This program provides you with timer routines. Give you a reference to achieve a simple timing function)

说明：  按键控制流水灯，使用左移右移控制流水灯闪烁，实在不知道说啥了(Key control water lamp, use left shift right to control the flow of water lamp flashing, really do not know what to say)

stm32单片机全功能bootloader，包括SD，串口，网口，和USB。选择条件编译(stm32 SCM fully functional bootloader, including SD, serial port, Ethernet port, and USB. Select conditional compilation)

STM32的GPS模块通过串口连接的实验，可以通过液晶显示GPS信息，包括精度、纬度、高度、速度、用于定位的卫星数、可见卫星数、UTC时间等信息。(STM32 GPS module via a serial connection test, you can display GPS information, including precision, latitude, altitude, speed, number of satellites for positioning, number of visible satellites, UTC time and other information through the LCD.)

用C语言编写的温度采集程序，可以用于C51单片机的开发(Temperature using C language acquisition program, can be used for C51 MCU development)

4X4点阵键盘+1602液晶显示做的计算器（AVR单片机）(4X4 matrix keyboard 1602 LCD calculator to do (AVR microcontroller))

两路光电开关驱动，2019电赛A组，测试程序(Two-way Photoelectric Switch Drive, Group A of 2019 Electricity Competition, Test Procedure)

ht1621 c源代码,使用msp43单片机(ht1621 c source code, the use of SCM msp43)

HTM5 SVG电子打击乐器音效代码，鼠标点击操作，输出电子鼓音效，也可进行键盘操作。(HTM5 SVG electronic percussion sound code, mouse clicks, the output of electronic drum sound, but also for keyboard operation.)