active-filter

本程序利用系统节拍定时器生成测试脉冲，利用定时器捕获功能来计算脉冲的宽度和占空比。(The program uses the system tick timer to generate test pulses, using a timer capture function to calculate the pulse width and duty cycle.)

超声波测距，能够实现汽车防撞系统超声波的测距，完全由51单片机控制(Ultrasonic Ranging)

说明：  使用c语言开发51版的ADC功能与LCD功能。(51 written using c language version of the clock, can realize the normal timing)

C51控制AD9833实现程控波形发生器，在keil5上即刻运行(C51 Controls AD9833 to Realize Programmable Waveform Generator)

这是一个C#的项目，主要是读取INTEL格式的HEX文件然后输出成16进制表示的文本格式(This is a C# project, mainly to read INTEL HEX format file and then output as indicated in the text format of 16 hex)

STM32F103RT6 内部温度传感器实验(STM32F103RT6 internal temperature sensor experiment)

水泵振动数据采集，分为通道设置、模数转换、三路传感器信号采集(Pump vibration data acquisition, channel settings, analog to digital conversion, three-way sensor signal acquisition)

摄像机控制程序，主要用于红外灯控制。点阵灯控制，感红外。(The camera control program, mainly used in infrared light control. Dot lamp control, a sense of infrared.)

pic PSPA 并行从动端口 模块学习(pic PSPA )

说明：  STC12C5A60S2-串口1-读取ID(STC12C5A60S2-UART1 ,READ ID)