evoting

this is an assembly program that compares two strings.if they are identical, it display Y, else, it display N

基于51单片机的电子密码锁设计，完整的文档。(Based on 51 single-chip electronic code lock design, complete documentation.)

建立环形缓冲区，将发送缓冲区建立成一个环形的缓冲区，在这个环形缓冲区内，通过头指针和尾指针来定位空白区和数据区(Ring buffer and send buffer created as a circular buffer in the ring buffer head and tail pointers to locate the blank area and data area)

控制舵机，转动方向转动角度，控制舵机，转动方向(Two algorithms by comparing the experimental data, we can see that the speed of conventional PID control, PID control combined with fuzzy steering gear, whether in terms of reliability or speed are more outstanding)

ov7670 datasheet，ov7670摄像头数据手册(this is the ov7670 datasheet)

在淘宝上购买的毕业论文，价值400的源程序，包含全部文件。一款基于单片机的灭火机器人模型的设计。系统以STC89C52RC单片机为控制核心，创新自制了火焰传感器用来测量火源，使用TCRT5000型光电对管检测循迹黑线，L298驱动电机前后转动，LCD1602液晶显示灭火的次数，通过控制继电器开关风扇灭火。(On Taobao buy thesis, the value of the 400 source code, including all documents. Fire fighting robot model based on a single-chip design. System microcontroller STC89C52RC to control core, innovation homemade flame sensor is used to measure the fire source, tracking black line on the tube use TCRT5000 photoelectric detection, L298 drive motor rotating back and forth, the LCD1602 LCD number of fire-fighting, fire control relay switch fan .)

the value of signatureAlgorithm field of the structure private AlgorithmIdentifier algId .

键盘的功能，有单独键盘和行列式键盘的程序，很实用，(Keyboard functions, the determinant has a separate keyboard and keyboard procedures, it is practical,)

基于stm32的bldc驱动，有hall位置传感器，电流传感器采样，方波驱动。(Based on stm32 BLDC drive motors, hall position sensor, current sensor sampling, square wave drive.)

说明：  kissfft，简单的快速傅里叶变换，重新爱上fft在单片机上的实现。(Kissfft, simplified fast Fourier transform.:))