bujianduandianyuan(UPS)

待检测pcb板和标准pcb对比，然后对待测pcb腐蚀及膨胀处理，进行缺陷标注显示图像并输出焊盘缺失数，导线缺失数，短路数等。所以源图像均有，并再次测试无误，可以直接运行。(To be detected and the standard pcb board pcb contrast, then treat corrosion test pcb and the expansion process, defect labeling displays images and outputs missing number pad, missing a few wires, short circuit and number. So were the source image, and test again correctly, you can run directly.)

Richard Kaiser C++ mit Microsoft Visual C++ 2008

说明：  该库函数用于驱动L293D模块，电机的前进后退等代码封装在里面面(The library function is used to drive L293D module.)

基于mini2440开发板的裸机LCD屏幕显示文字程序，对于初学者有较好的帮助(Based on the bare metal mini2440 development board LCD screen to display text program, good for beginners)

PLECS是一个用于电路和控制结合的多功能仿真软件，尤其适用于电力电子和传动系统。这个PLECS模块是一个锁相环（这个软件没有自带锁相环），这个锁相环是照着MATLAB底层文件搭建的(PLECS is a versatile simulation software for circuit and control, especially for power electronics and transmission system. This PLECS module is a phase locked loop (this software does not own the PLL), this phase lock loop is built on the bottom of the MATLAB file)

说明：  无线充接收端的程序，加入PI调节，合乎QI协议(wireless charger receiver)

通过GPIO口，模拟I2C协议，和设备进行I2C通信(I2C communications via GPIO ports, analog I2C protocol, and equipment)

电子科大单片机综合实验，功能包括 温度检测 转速测速 温度设定 温差驱动电机速度 按键使用 I2C通信 ，数码管显示 速度 设定温度 实际温度。是个综合学习51单片机的好例子。 (UESTC integrated single-chip experiments, including temperature detection speed tachometer temperature settings temperature difference driving the motor speed keys using I2C communication, digital display speed set temperature actual temperature. Is a good example of a comprehensive study of 51 single-chip.)

说明：  微型四旋翼飞行器飞控，kk飞控的源程序代码(Micro four rotor aircraft flight control, kk flight control of the source code)

led_matrix created by moein hemati