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8051 的一个键盘扫描的程序
8051 的一个键盘扫描的程序-8051 a keyboard scan procedure
- 2022-07-08 01:00:04下载
- 积分：1
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IAR编译器下，使用ARM芯片，学习IIC通讯的好程序
IAR编译器下，使用ARM芯片，学习IIC通讯的好程序-IAR compiler, the use of ARM chips, a good learning IIC communication procedures
- 2022-05-14 20:54:03下载
- 积分：1
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This is the time to participate in Electronic Design Contest works: infrared rem...
这是参加电子设计大赛时的作品：红外遥控小车：用红外线通过一块AT89S52单片机发射信号即编码，并用红外接收头接收信号；接着再用另一块AT89S52单片机对红外发射出的信号编码进行解码，最后再用一块AT89S52单片机用解码所得码值编写程序后驱动步进电机。步进机功能启动后不仅能使受控小车向前后左右四个方向前进和转弯，而且还能控制小车再地上转动并留下方形或圆形等形状。-This is the time to participate in Electronic Design Contest works: infrared remote control car: Using infrared transmission signal through an AT89S52 microcontroller that is encoded and used infrared receiver to receive the first signal and then using the other an infrared emitting MCU AT89S52 code and decode the signal and finally an AT89S52 microcontroller then proceeds with the decoding key value of the preparation of procedures to drive a stepper motor. Stepper machine function activated not only make the car forward in a controlled direction and after about four turns, but also to control the car and then turned and left the ground such as square or round shapes.
- 2022-05-06 18:46:07下载
- 积分：1
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C51程序，标把控制器的完整得到程序。已经用在产品上。包括定时器的使用，步进电机的控制技巧。...
C51程序，标把控制器的完整得到程序。已经用在产品上。包括定时器的使用，步进电机的控制技巧。-C51 procedures, the S controller put the integrity of procedures. Already used in products. Timer including the use of the stepper motor control skills.
- 2022-06-11 19:26:56下载
- 积分：1
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针对LED彩控及对RGB三色进行分配的原理及设计
针对LED彩控及对RGB三色进行分配的原理及设计-For LED color control and distribution of tri-color RGB Principle and Design
- 2023-04-13 07:15:03下载
- 积分：1
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三
三相步进电机的三相六拍工作方式，正转的绕组通电顺序：A、AB、B、BC、C、CA、A，反转的通电顺序：A、AC、C、CB、B、BA、B、A。
由于步进电机转子有一定的惯性以及所带负载的惯性，故步进电机的工作过程中不能及时的启动和停止，在启动时应慢慢的加速到预定速度，在停止前应逐渐减速到停止，否则，将产生失步现象。
步进电机的控制问题可总结为两点：
1、产生工作方式需要的时序脉冲；
2、控制步进电机的速度，使它始终遵循加速、匀速、减速的规律工作。
-Three-phase three-phase stepper motor six shot work, is to order the winding power: A, AB, B, BC, C, CA, A, reverse the order of power: A, AC, C, CB, B, BA, B, A. As the stepper motor rotor has a certain degree of inertia, as well as brought about by the inertia load, the stepper motor during the course of work should not start and stop time, start to be slowly accelerated to a predetermined speed, the stop should be to slow down gradually to the stop, otherwise, will result in out-of-step phenomenon. Stepper motor control problems can be summarized in two points: one, resulting in the need to work the timing pulse 2, control the speed of stepper motor, so that it always followed acceleration, velocity, deceleration of the law of the work.
- 2022-07-20 15:21:46下载
- 积分：1
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DS18B20,我已经做过,显示正确!欢迎下载!
DS18B20,我已经做过,显示正确!欢迎下载!-DS18B20, I have already done, showing the correct! Welcome to download!
- 2022-08-08 09:32:40下载
- 积分：1
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基于DS18B20的温度读取和控制炉膛温度，并与…
有关于DS18B20的温度读取，控制电炉的温度，并且带有上下限警报-Read on DS18B20 the temperature and control the temperature of furnace, and with the upper and lower limits alarm
- 2022-02-06 04:13:30下载
- 积分：1
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AVR单片机应用系统开发典型实例_2
AVR单片机应用系统开发典型实例_2 -AVR Singlechip classic example of application systems development _2
- 2022-09-29 09:55:03下载
- 积分：1
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W3100是WIZnet公司专门为以太网互联和嵌入式设备推出的硬件TCP／IP协议栈芯片，其硬件TCP／IP协议栈包含了TCP、UDP、IP、ARP和ICMP协...
W3100是WIZnet公司专门为以太网互联和嵌入式设备推出的硬件TCP／IP协议栈芯片，其硬件TCP／IP协议栈包含了TCP、UDP、IP、ARP和ICMP协议，这是-WIZnet W3100 is designed for the Internet and Embedded Ethernet equipment introduced hardware TCP/IP protocol stack chips, and hardware TCP/IP protocol stack includes TCP, UDP, IP, ICMP and ARP agreement, which is
- 2022-02-04 00:02:39下载
- 积分：1
