ADNS3080Demo

说明：  使用MPU6050，串口通讯，PID算法，可完成题目所有要求(this is a Wind pendulum)

说明：  用C51编写的程序 很实用 很有参考价值 在此分享(Procedures prepared by C51 is a very practical reference value in this share)

利用51单片机结合超声波模块，编写的测距触发系统，程序可移植性好，具有人机界面，选用市售4脚传感器结合51机就可模拟，硬件简单。(The obstacle detection unit 51)

stm32f103rct6 boot程序 用串口升级 用modbus协议升级

： ：： ：针对传统麦克风阵列声源定位算法抗噪声及混响能力不强的问题，提出一种基于最小熵值和随机域压缩的麦克风阵列声源定位算 法。利用最小熵值方法对麦克风阵列进行时延估计，并与随机域压缩方法相结合，对声源进行空间搜索。仿真实验结果表明，该算法在定 位精度、抗噪声及抗混响能力方面均优于广义互相关相位变换算法。(Sound source localization algorithm based on minimum entropy microphone array)

这个是ps2鼠标键盘的程序，基于单片机实现(This is the ps2 mouse and keyboard program, through MCU. Project files can be opened keil)

作息时间控制器，实现屏幕的时分显示，冒号闪烁表示秒。此外，有定时闹钟的设定与响应，日历查看等。(Rest time controller, the screen midnight show, colon flashes to indicate seconds. In addition, the timing settings for the alarm response, calendar view.)

protues 红外线仿真 包含源码 hex文件 (protues infrared simulation)

基于51单片机的数字电子秤，有文档的详细说明(A digital electronic scale based on 51 single chip microcomputer with detailed description of the document)

As the figure above illustrates, a phase accumulator compares the sample clock and desired frequency to increment a phase register. Again, the fundamental idea is that we can generate signals with precise frequencies by generating an appropriate sample based on the phase of that frequency at any point in time. In addition, by representing our waveform with 214 (16,384) points, we are able to represent exactly 16,384 phase increments with our lookup table.