c52ad7846

实现STM32F103的触摸屏功能，适合入门的朋友(Realize the touch screen function of STM32F103, which is suitable for beginners)

codejock 13 and activasi

说明：  风洞悬浮球程序 本程序来源于正点原子例程 芯片为STM32F103ZET6 超声波测距模块SR04 ILI9341主控的320*240液晶屏 程序使用超声波测距模块SR04测量透明亚克力管子内风洞悬浮乒乓球的位置， 输出给ILI9341主控的320*240液晶屏上，在屏幕上画出球的位置曲线。 可通过串口1输入修改PID参数以及悬浮球目标位置(Translate by GOOGLE from Chinese Wind tunnel suspension ball program This program is derived from the punctual atomic routine The chip is STM32F103ZET6 Ultrasonic ranging module SR04 320 * 240 LCD screen controlled by ILI9341 The program uses the ultrasonic ranging module SR04 to measure the position of suspended table tennis in a wind tunnel in a transparent acrylic tube. Output the position to the LCD screen with 320 * 240 resolution, and draw the position curve of the ball on the screen. Can modify PID parameters and hoverball target position through serial port 1 input)

pwm输出，能够实现随意改变占空比的pwm输出(PWM output, can achieve arbitrary change of duty cycle PWM output)

12864 18B20做温度计 内含有仿真 是PROUUE 的仿真(12864 18B20 contains a thermometer to do simulation is the simulation PROUUE)

msp430 带字库12864zb的并行显示程序(Parallel with character display program 12864zb)

mach hien thi chu cai len man hinh LCD 16x2

摘 要 电机转速是电机的一个极为重要的状态参数 文中介绍了几种基本的电机转速测量 方法 并对这些测量方法进行了比较 给出了基于加速度计进行电机转速测量的硬件电路设 计方法和测试系统的工作原理(Summary of the motor speed is an extremely important motor state parameters paper describes several basic motor speed measurement methods and these measurements were compared based on accelerometer gives the motor speed measurement hardware circuit design and test systems Works)

桌面监视器,带键盘监视功能 可用于关闭一些广告窗口或不希望出现的任意窗口,键盘监视功能带回放器,可播放鼠标键盘的操作过程(desktop monitor, with the keyboard function can be used to monitor the closure of some advertising window or do not want to see is the arbitrary window, Keyboard surveillance function with playback device that can broadcast mouse keyboard operation process)

Multi-chip communication can be used to see it(Multi-chip communication can be used to see it )