Electronic-locks

说明：  单片机 LCD12864显示演示程序(Singlechip LCD12864 show demo)

采用六步换向法的无刷电机控制工程，MDK可以直接打开编译。(brushless motor control project using six - step method , can be opened and compiled directly by MDK .)

51单片机智能循迹小车，c语言程序和教程(51 MCU intelligent tracking car c language tutorial program)

profibus dp 从站 软件通信协议的实现(profibus dp)

blcd source, it is blcd source can convert from one format to antother

基于89c52的19264液晶屏串口驱动c程序(The 19264-based LCD 89c52 serial port driver c procedures)

stm32f4 + usb3300 高速 usb msc(stm32f4+ usb3300 speed usb msc)

单片机课程设计 利用80c51 TLC549 四位数码管设计的5V数字电压表(TLC549 5V Digital Voltmeter)

改程序适应于电力系统短路电流计算，生成节点导纳矩阵和阻抗矩阵。(Change program suitable for power system short-circuit current calculation, to generate the node admittance matrix and the impedance matrix.)

超声波液面测距，已经编译成功，可以直接使用。(Ultrasonic ullage, has compiled successfully, can be used directly.)