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步进电机
说明: 编制MCS-51程序使步进电机按照规定的转速和方向进行旋转,并将已转动的步数显示在数码管上。
步进电机的转速分为两档,当按下S1开关时,加速旋转,速度从10转/分加速到60转/分。当松开开关时,减速旋转,速度恢复为10转/分。当按下S2开关时,按照逆时针旋转;当松开时,按照顺时针旋转。
本程序要求使用定时器中断来实现,不准使用程序延时的方式。(The MCS-51 program is programmed to rotate the stepper motor according to the specified speed and direction, and the number of steps that have been rotated is displayed on the digital tube.
Stepper motor speed is divided into two gears. When the S1 switch is pressed, the speed is accelerated from 10 rpm to 60 rpm. When the switch is loosened, the speed will be reduced to 10 rpm. When pressing the S2 switch, rotate counterclockwise; when loosening, rotate clockwise.
This procedure requires the use of timer interrupt to achieve, do not use the way of program delay.)
- 2020-06-16 09:40:02下载
- 积分:1
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20120921
用松翰单片机写的一个热水器程序,带数码管,全套,PCB。(Sonix MCU write a water heater program, with digital control, a full set of the PCB.)
- 2012-10-20 12:08:31下载
- 积分:1
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1602-static-display-program
stc系列单片机系统与1602液晶静态显示程序(1602 static display program)
- 2013-12-17 09:43:19下载
- 积分:1
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[p003]STM32F103单片机逆变器原理图和源码
STM32F103单片机逆变器源码,大家知道, 市电或其他的交流电可以通过二极管或可控硅的单向导电性整流成直流电供
给需要使用直流电的场合。这种把交流电变换成直流电的过程我们叫做整流,也叫做顺变。
那么逆变呢?我们自然地就会想到,应该就是把直流电变换成交流电的过程。逆变电源就是
相对于整流器而言通过半导体功率开关器件的开通和关断把直流电变换成交流电的这么一
个装置。 逆变电源也叫做逆变器.(STM32F103 microcontroller inverter source, we all know, city power or other AC can be diode or SCR one-way conductivity rectifier into DC power supply
For occasions requiring direct current. This process of converting alternating current into direct current is called rectification, which is also called commutation.
What about inverting? We naturally think of the process of converting direct current into alternating current. Inverter power is
As opposed to a rectifier, the direct current is converted into alternating current through the turn-on and turn off of the semiconductor power switching device
Unit. An inverter is also called an inverter)
- 2020-11-27 20:39:30下载
- 积分:1
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单片机课件 针对MCS-51
说明: 针对MCS-51单片机的硬件结构和原理、指令系统、汇编、中断、定时器、并行扩展等进行了讲解。(The hardware structure and principle, instruction system, assembly, interrupt, timer and parallel expansion of MCS-51 single chip computer are explained.)
- 2020-06-18 00:40:02下载
- 积分:1
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nRF24LE1_cn
nRF24LE1中文数据手册 , 翻译自V1.6(nRF24LE1 datasheet)
- 2011-10-23 18:59:34下载
- 积分:1
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stm32-pos-drives
STM32 POS机底层驱动程序,包含打印机驱动程序,SPI FLASH驱动程序,RC522驱动程序 ,PASM卡(7816)驱动程序,磁条卡驱动程序,ILI932X液晶模块驱动程序,键盘驱动程序等(STM32 POS bottom driver, including printer driver, SPI FLASH driver, RC522 driver, PASM card (7816) driver, magnetic stripe card driver, ILI932X LCD module driver, keyboard driver, etc.)
- 2019-04-20 11:45:35下载
- 积分:1
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D1开发板学习资料例程
esp8266ardino 开发板 例程 学习资料(ESP 8266ardino Development Board Routine Learning Materials)
- 2020-06-19 02:20:01下载
- 积分:1
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xuanguakongzhi5110
用诺基亚5110显示的悬挂运动控制系统,完美的运行了寻点,直线,画圆,循迹的程序没加进去,如果想要的话发信息至1551142817@qq.com(Nokia 5110 display with a suspension motion control system, running to find the perfect point, line, circle, tracking program not added, if desired send a message to 1551142817@qq.com)
- 2013-09-09 20:18:59下载
- 积分:1
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ESP-CoAP
说明: 基于ESP8266 的物联网CoAP的实现(Implementation of Internet of Things CoAP Based on ESP8266)
- 2019-01-12 00:16:40下载
- 积分:1