Sound

220VAC的EMC滤波电路，加220AC转12VDC(220VAC EMC filter circuit, plus 220AC to 12VDC)

说明：  可使用矩阵键盘输入和修改密码的电子密码锁(Electronic code lock that can input and modify code with matrix keyboard)

avr-atmega16流水灯与凤鸣器的控制(the avr-atmega16 light water Fengming Control)

说明：  读取OV2640采集的图像，二值化输出到LCD(Read the image captured by OV2640 and output it to LCD by binarization)

说明：  基于STM32F407的超声波模块测距，增量式编码器（1/30减速比）实时测速，PWM输出控制直流单机，并通过OLED显示实时数据，同时也通过串口打印(Based on STM32F407 ultrasonic module ranging, incremental encoder (1/30 deceleration ratio) real-time speed measurement, PWM output control DC single machine, and display real-time data through OLED, but also through serial port printing.)

用循环程序 画用星号* 组成的方框图，可以设置方框的边长大小(Block diagram with an asterisk* cyclic process consisting of paintings, you can set the size of the box side)

门禁开发流程，通用流程解析，详细分析了小区门禁开发流程和思路等(Access control development process, general process analysis, train of thought analysis, etc.)

c++ studying codes/c++ COURSE/EXAMPLE CODES/ NECATİ ERGİ N

pscad仿真环境中的直驱永磁风力机整流侧仿真模型，可应用于直流微电网中直驱风机的仿真(the simulation environment pscad in direct-drive permanent magnet wind turbine rectifier simulation model can be applied to direct-drive wind turbine simulation of DC micro-grid)

周立功的nxp lpc1114adc转换例程 中断模式转换模式 内含串口通信 adc转换(zlg nxp lpc1114adc conversion routines interrupt mode conversion mode adc conversion includes serial communication)