shuj

通过定时器控制pwm输出，进而控制电机舵机的转动。(The output of PWM is controlled by a timer, and then the rotation of the motor steering gear is controlled.)

十位DA TLC5615的接口程序,包括其中寄存器的读写和输出函数等(10 DA Chip interface procedures, including the Register of literacy and output functions, etc.)

A nice project to understand and getting ideas,must refer at least once

基于瑞萨单片机RL78的串口队列操作程序。利用串口中断和瑞萨的串口接受完成函数，实现瑞萨的串口中断队列接受功能。(Renesas RL78 microcontroller based serial queue procedures. Use serial port interrupt and Renesas serial reception complete function, enabling Renesas to accept the serial interrupt queue function.)

LCD19264底层驱动程序 显示16*16汉字 8*8汉字 32*32汉字 10*10数字(LCD19264 192*64 )

汽车的线性二自由度模型，三种方案实现的，供参考(Linear two degree of freedom model, three kinds of schemes to achieve, for reference )

全自动可遥控旗帜升降系统以AVR单片机为核心，由PWM对电机进行变频调速，高精度光电编码器测速，闭环式电路控制。能够利用按键输入相应的指令控制旗帜的升降，还可以实现在特定位置停留的功能。利用LCD可以显示旗帜的实时高度和相应的控制命令，用LED指示旗帜是否处于半旗状态，具有语音提示报警功能，并可利用无线模块实现遥控功能，准确均匀地实现旗帜的升降(Automatic landing system can be remote-controlled flag to AVR microcontroller core of the PWM VVVF motor, high-precision optical encoder gun, closed-loop control circuit. Enter the appropriate button to take advantage of the command control of the rise and fall of the flag, but also can stay in the function of a specific location. LCD can display the banner of the use of real-time high and the corresponding control command, the LED is directed at the flag half-mast, and alarm functions with voice prompts, and the use of wireless remote control function module, to achieve uniform and accurate take-off and landing flag)

Richard Kaiser C++ mit Microsoft Visual C++ 2008

说明：  介绍了一种用加速度传感器测量振动位移信号的方法。 该方法采用频谱转换法，首先将加速度谱转换成位移谱，再计算出位移谱中每个频率分量对应的幅值 、圆频率和初相角，最后对各位移分量进行叠加得到振动位移的时间历程。 验证试验结果表 明该方法 可行 ， 精度可满足工程 实践的需要 。(A method of measuring vibration displacement signal with acceleration sensor is introduced. In this method, the acceleration spectrum is first converted into displacement spectrum, and then the corresponding amplitude, circular frequency and initial phase angle of each frequency component in the displacement spectrum are calculated. Finally, the time history of the vibration displacement is obtained by superimposing each frequency component. The test results show that the method is feasible and the accuracy can meet the needs of Engineering practice.)

说明：  uart DMA接收任意长度数据，稳定可靠(UART DMA receives data of arbitrary length and is stable and reliable)