i2c

超过液位后警示灯动作，提示或警告液面已经到达警示位(Warning lamp action after exceeding liquid level)

说明：  stm32读取ADS1220芯片多路电压(STM32 reads multiple voltage of ads1220 chip)

电动汽车电池组热管理系统的研究进展，主要介绍了国内外关于电池组热管理系统的研究进展。(reseatch development on thermal management system of evs battery package)

毕业水温控制论文，基于c51单片机为核心，利用DS18B20检测，蜂鸣器报警，并用数码管来显示，精确度到0.1°。(Graduation thesis temperature control, based on c51 microcontroller core, use DS18B20 detection, alarm buzzer and come with a digital display, accuracy to 0.1.)

说明：  WK2124,STM32 spi通讯，中断方式 c语言程序(WK2124 STM32 spi IRQ c test)

实现sht11温湿度测量，led数码管显示，带一位小数，一个按键切换温度，湿度显示(Achieve sht11 temperature and humidity measurement, led digital display, with a decimal, a button to switch the temperature and humidity display)

说明：  用于单片机的T9键盘中文输入法，可以方便的移植到各种单片机配合lcd工作(T9 Keypad for SCM Chinese input method can be easily ported to a variety of microcontroller work with the lcd)

oled的显示驱动程序，都是自己写的，可以移植到51，avr stm8都可以使用，(oled display drivers are written in their own, can be ported to 51, avr stm8 can be used,)

实现高精度重量配料。只需要一个传感器，就能进行连续配料。(High precision weight ingredients. Only need one sensor, can continuous ingredients.)

单片机和matlab串口通信程序，简单易用(Microcontroller and matlab serial communication program, easy to use)