STM32人体红外感应

说明：  利用QT开发读取6维力传感器数据，并实时显示数值波动的界面。使用到串口通讯、图形界面等技术(The interface of reading 6-D force sensor data and real-time displaying numerical fluctuation is developed by using QT. Used to Serial Communication, Graphic Interface and other technologies)

一个不错的算法,计算圆周率的PI,快到100位了...好东东大家分享,不过程序虽短,很难看明白的(a good algorithm to calculate the ratio of circumference PI, approaching 100 ... good Eastern share, However, although short procedure, it is difficult to see to understand)

实现正态分布随机数，可以控制平均值和标准差(The realization of normal distribution random number)

【实例简介】

这是KEYBOARD的C语言程序，详细介绍了KEYBOARD的编码和程序的实现方法，对读者有很大帮助！(This is the KEYBOARD C-language program, detailing procedures KEYBOARD coding and implementation method of great help to readers!)

c语言编写链式线性表的初始化，创建，插入删除等操作。(c language chained linear table is initialized, create, insert and delete operations.)

在STM32F103VGT6上点亮正点屏幕(On STM 32F 103 VGT6, light up the punctual screen)

ImageClustering algorithm

基于 AVR 单片机的水温自动控制系统 摘要: 本系统以 ATMEGA16 单片机作为系统的检测和控制核心，采用温度传感器 AD590实现0—100℃温度范围内的实时温度采集，通过双向可控硅 BT136 控制电热杯对系统进行加热，利用继电器控制半导体制冷片对系统进行散热。通过一线键盘实现对任意温度值进行设定并对模糊 PID 参数的调整，液晶 LCD1602 实时更新显示当前温度测量值与键盘设定温度值。利用模糊 PID 算法，通过调功法对水温系统进行控制,实现在 0—100℃范围内任意设定温度值，静态误差小于±0.5℃。 关键词： AVR 单片机 水温自动控制 模糊 PID 算法 (AVR Microcontroller Based Temperature Control System Abstract: This system ATMEGA16 microcontroller as the core monitoring and control system using the temperature sensor AD590 0-100 ℃ temperature range to achieve real-time temperature acquisition, through triac BT136 control system for electric heating cup, using relay control system for semiconductor cooling heat tablet. Achieved through the keyboard line value for any temperature setting and adjustment of fuzzy PID parameters, real-time updates LCD1602 LCD displays the current temperature measurements and the keyboard set temperature. Fuzzy PID algorithm, the system transfer function method of temperature control, to achieve the 0-100 ℃ adjustable set temperature, the static error is less than ± 0.5 ℃. Keywords: AVR microcontroller water temperature control fuzzy PID algorithm )

一份直立车模调试指南，只要有点单片机基础的都可以看懂，从传感器介绍到数据处理，滤波，到姿态的计算。。。能带给你很大的用处(An upright Cars commissioning guide, just a bit microcontroller based can understand, from the sensor introduced to data processing, filtering, to the attitude of the calculations. . . Can bring you a lot of useful)