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piny
说明： 51单片机的拼音输入法的程序，用C实现，(51 SCM Pinyin input method to the procedures used to achieve C,)
- 2006-04-11 19:45:14下载
- 积分：1
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DS1302
很好的一个东西，希望对大家有所帮助，这是关于DS1302的一个程序(Good thing, we want to help, this is a program on DS1302)
- 2011-02-11 09:14:14下载
- 积分：1
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04Clock
时钟显示,在实验二的作业里面，希望对大家有用，能够帮助到大家(show the time.)
- 2013-03-04 15:07:06下载
- 积分：1
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ZB220GDNZ_PSR
ZB220GDNZ_PSR测控装置的IEC61850配置的icd文件(ZB220GDNZ_PSR of IEC61850)
- 2014-01-03 14:32:59下载
- 积分：1
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按键 步进电机
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.)
- 2018-01-29 13:24:17下载
- 积分：1
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IEC61131-3(2003)
说明： 国外标准IEC6116-3工业自动化的编制(discripe the international standard)
- 2009-07-29 09:53:08下载
- 积分：1
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SPI-429-249
用于步进电机细分驱动，MSP430F149配置TMC429，进而驱动TMC249，细分驱动(Subdivision driver for stepper motor, MSP430F149 configuration TMC429 turn drives TMC249 Subdivision Driver)
- 2013-04-02 21:32:20下载
- 积分：1
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dj
说明： 有关程控之类的代码以及个人的仿真图供大家学习参考(The kind of code, and programmed the simulation diagram for your personal reference learning)
- 2011-08-24 11:24:58下载
- 积分：1
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12
说明： 按键精灵 刷副本 口袋版 梦幻西游 蓝手指模拟器(QuickMacro brush copy of Pocket Edition Fantasy Westward blue finger simulator)
- 2014-02-21 12:48:02下载
- 积分：1
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Slide_1
关于一个滑块显示的程序，可以通过滑块调整实现各种功能(About a slider and its function)
- 2010-06-21 19:51:39下载
- 积分：1
