8led

Arduino 开发板上用的PS2接口鼠标源码(Arduino PS2mice)

说明：  MAX549AD程序 ，kei编译，功能良好。(MAX549AD procedures, kei compiled, with good function.)

此SD卡SPI通讯方式的驱动是在keil uVision4下开发的。适用于所有的SD卡。(this SD card driver with SPI communication is developed under keil uVision4 development. Applies to all the SD card.)

OrCAD schematic library for 16x2 LCD module Designed in the OrCAD Schematic v16.2

Arduino working with I2L lcd

用c编写的DS18B20数字温度计程序，led显示。(C prepared with digital thermometer DS18B20 procedures, led display.)

speed control of induction motor using matrix converter cccf(speed control of induction motor using matrix converter dcd)

自识别避障灭火机器人，配备红外传感模块，PWM电机控制，火焰传感器。(Self identified obstacle avoidance and extinguishing robot, equipped with infrared sensing module, PWM motor control, flame sensor.)

步进电机是将电脉冲信号转变为角位移或线位移的开环控制电机，是现代数字程序控制系统中的主要执行元件，应用极为广泛。。在非超载的情况下，电机的转速、停止的位置只取决于脉冲信号的频率和脉冲数，而不受负载变化的影响，当步进驱动器接收到一个脉冲信号，它就驱动步进电机按设定的方向转动一个固定的角度，称为“步距角”，它的旋转是以固定的角度一步一步运行的。可以通过控制脉冲个数来控制角位移量，从而达到准确定位的目的；同时可以通过控制脉冲频率来控制电机转动的速度和加速度，从而达到调速的目的。(Stepper motor is an open loop control motor which transforms electrical pulse signal into angular displacement or linear displacement. It is the main executive element in modern digital control system, and is widely applied. In the case of non overloaded, the motor speed and stop position depends only on the pulse frequency and pulse number, regardless of load changes, when the stepper driver receives a pulse signal, it drives stepper motor to set the direction of rotation of a fixed angle, called "step", it is the rotation of the fixed point of the operation step by step. We can control the angular displacement by controlling the number of pulses, so as to achieve the goal of accurate positioning. At the same time, we can control the speed and acceleration of motor rotation by controlling the pulse frequency, so as to achieve the purpose of speed regulation.)

这个是TI公司的高级单片机的仿真器资料，通过本资料的学习，学者可以通过自己动手做出好用的仿真器，给430单片机学习者提供了节省学习成本。(This is TI' s advanced microcontroller emulator information, through this information, learning, and scholars can make yourself easy to use emulator to the microcontroller 430 provides the learners to study the cost savings.)