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hongwaibianma
红外编码显示在p1口的led灯上,方便大家利用遥控器。(Infrared codes display on the p1 mouth of led lights, facilitate everybody using the remote control.
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- 2016-12-20 18:09:30下载
- 积分:1
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5-Beep
STM8S系列单单片机教程,第三课,教你从零开始学会使用蜂鸣器,让蜂鸣器唱歌吧(STM8S series single chip tutorial, the third lesson, teach you from scratch to learn to use the buzzer beeper to sing)
- 2013-03-02 15:30:46下载
- 积分:1
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0089fenfshan
智能风扇pwm控制电机转速调速系统毕业设计资料(Intelligent fan pwm control motor speed governor system graduated design information)
- 2012-11-13 10:40:41下载
- 积分:1
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Modbus_HoldStart)
modbus通信程序,可用组态软件的驱动程序开发(modbus communication program, available configuration software driver development)
- 2014-02-22 14:42:15下载
- 积分:1
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AdvanAI
调用研华PCL数据采集卡进行采集数据例程,很容易理解,舍弃了繁琐功能!(Call Advantech PCL data acquisition card for data collection routines, it is easy to understand, abandoning the cumbersome features!)
- 2015-04-13 15:59:50下载
- 积分:1
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PSCAD_SVPWM
PSCAD做的风电变流器网侧变换器,7断式svpwm调制,运行良好。(PSCAD do wind power inverter side converter, 7 broken type SVPWM modulation, work well.)
- 2017-01-01 18:10:53下载
- 积分:1
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cedianzu
利用51单片机做电阻测量仪,实现按键设置阻值自动报警提示(The use of 51 single-chip resistance measuring instrument to achieve automatic alarm button to set the resistance)
- 2013-07-28 01:39:05下载
- 积分:1
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Stepper-motor-drive-source
步进电机28BYJ48型四相八拍电机,电压为DC5V—DC12V。当对步进电机施加一系列连续不断的控制脉冲时,它可以连续不断地转动。每一个脉冲信号对应步进电机的某一相或两相绕组的通电状态改变一次,也就对应转子转过一定的角度(一个步距角)。当通电状态的改变完成一个循环时,转子转过一个齿距。四相步进电机可以在不同的通电方式下运行,常见的通电方式有单(单相绕组通电)四拍(A-B-C-D-A。。。),双(双相绕组通电)四拍(AB-BC-CD-DA-AB-。。。),八拍(A-AB-B-BC-C-CD-D-DA-A。。。)(Stepping Motor 28BYJ48 four-phase eight-phase motor, the voltage DC5V-DC12V. When a series of continuous control pulses are applied to the stepper motor, it can be continuously rotated. Each pulse signal corresponds to the stepper motor of a phase or two-phase winding power state change once, also corresponds to the rotor through a certain angle (a step angle). When the change in the power-on state completes one cycle, the rotor turns one pitch. Four-phase stepper motors can be operated in different power-up modes. The common power-up modes are: single-phase winding power (ABCDA ...), double (dual-phase winding)-DA-AB-...), eight beats (A-AB-B-BC-C-CD-)
- 2020-09-12 06:57:59下载
- 积分:1
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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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date
万年历开发 时间Calendar Development - Time(Calendar Development- Time)
- 2013-12-08 17:22:11下载
- 积分:1