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遥控数字钟应用程序，应用于多种数字钟接口，可以遥控设备，省力。自制LED电子钟在很多电子报刊杂志上都可以见到，但大多数在断电后都要重新设置时间等 参数，给使用带...
遥控数字钟应用程序，应用于多种数字钟接口，可以遥控设备，省力。自制LED电子钟在很多电子报刊杂志上都可以见到，但大多数在断电后都要重新设置时间等 参数，给使用带来很多不便。也有用后备电池作为备用电源的，但往往体积较大。本文介绍 的LED电子钟克服了以往的弊端，而且采用了家电通用的红外遥控器进行控制，方便使用。 有一路闹铃输出，可以通过遥控器设置闹铃时间及允许与否。-digital clock remote control applications, digital clock used in a variety of interface, remote-control equipment, effort. Homemade LED electronic bell in many electronic newspapers and magazines can all, but most of the power outages after the re setup time and other parameters to use in many ways. Also useful as a standby battery backup power, but often larger. This paper introduces the LED electronic clock to overcome the shortcomings of the past, and the use of common household appliances infrared remote control, and ease of use. A way Alarms output, the remote control can set the alarm time and allow it or not.
- 2023-04-03 22:00:04下载
- 积分：1
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基于DS18B20的数字温度检测系统的设计与发展。
基于DS18B20的数字温度检测系统的程序设计 通过验证-DS18B20 figure based on the temperature of the detection system design through the verification procedure
- 2022-04-21 13:41:26下载
- 积分：1
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用单片机AVR控制PCF8563时钟芯片的运行，通过I2C对其进行读写控制！...
用单片机AVR控制PCF8563时钟芯片的运行，通过I2C对其进行读写控制！-AVR MCU PCF8563 clock chip to control the operation, through the I2C control of their reading and writing!
- 2022-04-11 06:10:41下载
- 积分：1
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支持键盘双击事件的C程序设计,51实例，验证过的
支持键盘双击事件的C程序设计,51实例，验证过的-Double-click the event to support the keyboard C-program design a
- 2023-04-30 11:35:04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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usb mass storage module
51单片机读写usb移动硬盘。提供全套资料，原理图，固件源代码。-usb mass storage module
- 2022-10-01 21:35:06下载
- 积分：1
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转载单片机实现TCP/IP协议的完整C源程序，带程序注解的，供大家研究...
转载单片机实现TCP/IP协议的完整C源程序，带程序注解的，供大家研究-reproduced MCU TCP/IP protocol complete C source code, annotated with procedures for everyone to consider! !
- 2022-09-27 11:00:03下载
- 积分：1
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SCM procedures, on the serial communication, and may be useful for beginners.
单片机的程序，关于串口通讯的，对初学者来说说不定有用。-SCM procedures, on the serial communication, and may be useful for beginners.
- 2022-04-07 14:46:33下载
- 积分：1
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AVR单片机学习的基本实验程序，适合初学者学习我…
学习AVR单片机的基础实验程序
适合初学者学习提高-AVR MCU learning basic experimental procedure suitable for beginners to learn improve
- 2023-07-10 00:10:04下载
- 积分：1
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c51程序集，适合有一定基础的人做为学习和提高用。
c51程序集，适合有一定基础的人做为学习和提高用。-C51 assembly, suitable for people who have a certain foundation for the study and improve with.
- 2022-05-31 17:20:49下载
- 积分：1
