wenkongqi

单片机4x4键盘程序，好用！！！！！！！！！！！！！！！！！！(dd)

stm32的基于w5500 的例子程序，希望能有用(Based on the example program of w5500, I hope it will be useful.)

用51单片机制作温湿度传感器的代码，可以通过lcd显示(Making Code of Temperature and Humidity Sensor with 51 Single Chip Microcomputer)

说明：  LLC电路的PI闭环程序，实现电流闭环，非常稳定经过实测，没有问题(The PI closed-loop program of LLC circuit realizes the current closed-loop, which is very stable. After actual measurement, there is no problem)

说明：  超声波定位通过头文件封装进行函数调用获得实时位置信息，方便高效。(Ultrasound positioning)

STM8 AWU example for the newman

双C8051F320主从机通讯程序，可单独使用，也可双机通讯，四线协议(Dual C8051F320 master and slave communication program, can be used alone, can also be dual-machine communication, four-wire protocol)

通过单片机控制74hc138译码芯片的源程序，初学者还对hc138比较糊涂的可以下来看看，会有帮助的。(Through the MCU to control 74HC138 decoding chip of the source, for beginners to hc138 confused can down to have a look, will help.)

说明：  Example of BLE 5.0 Simple Link Server

proteus的数字电压表仿真程序源代码及电路图。(The digital voltmeter proteus simulation program source code and the circuit diagram.)