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ds3231
PIC芯片使用DS3231的驱动源代码,强大而且可以在适用于很多场合。适合初学者(PIC chip using DS3231 driver source code)
- 2015-03-16 14:39:23下载
- 积分：1
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xinhaofashengqi
多种信号发生器，包括正弦波，余弦波，锯齿波，方波等。(A variety of signal generators, including sine, cosine wave, sawtooth wave, square wave.)
- 2016-07-11 15:31:25下载
- 积分：1
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zhangjin
锅炉是工业过程中不可缺少的动力设备，为确保安全，稳定生产，对锅炉的自动控制十分重要。汽包水位是锅炉运行的主要指标，汽包水位过高过低都会影响运行的安全与经济性，必须严格加以控制。本文主要是用MATLAB对锅炉汽包水位控制系统进行仿真研究。建立了锅炉汽包水位对象的数学模型和控制系统，并用Matlab语言在计算机上编制锅炉汽包水位控制系统的仿真程序。通过对象特性、最佳PID参数整定、控制系统比较分析，了解了汽包水位对象特性、整定出了最佳PID参数、总结出了各种控制方案的特点与适用场合。 ( Boiler is a necessary power plant in the process of industry. In order to ensure the production and security, the auto-control of it is very important. The drum water level is an important variable to be controlled, it is hard to get the mathematic model of the water level with adjustive process, it is characteristic of nonlinearity, instability and time lag. The traditional control mode of three-variable in the drum water level mostly use PID.The problem of automatic control in industry coal-fired boiler is discussed in this thesis. First of all，the technological process and characteristics of industry boiler is analyzed. The task of boiler regulator is expounded. And then the system scheme of control is presented. The dynamic characteristic of loops for water level is analyzed especially the reason of ostensible water level. On the basis of these a routine PID controller is designed to control the water level. The part of differential is sensitive to high frequency noise, and easi)
- 2020-11-24 20:39:34下载
- 积分：1
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the-voltage-ad-collection
单片机1260Sc5a 的ad 采集电压，带详细注解，适合初学者哦！(The microcontroller 1260Sc5a ad collection voltage, with detailed notes, suitable for beginners Oh!)
- 2013-05-09 22:43:22下载
- 积分：1
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horloge
Asm Routine for Horloge for PIC
- 2009-12-30 06:16:27下载
- 积分：1
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工程模板
用于stm32f103开发的工程，基本的功能都有。采用了多种方式编写代码，比较直观，移植更方便(For stm32f103 development of the project, the basic functions have.Various ways to write the code, more intuitive, more convenient migration)
- 2020-06-20 00:20:02下载
- 积分：1
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78
说明： 直流电机的开环控制和直流电机的闭环控制。(Open-loop DC motor control and DC motor closed-loop control.)
- 2008-04-09 14:39:13下载
- 积分：1
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clock
这是一个数字时钟,可以调时间,调的是系统的时间,注意要该回来,不然时间会乱(This is a digital clock, the time can be adjusted, adjusting the time of the system, pay attention to the back, otherwise time will be chaos)
- 2016-06-01 09:19:14下载
- 积分：1
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HC-SR04超声波程序
HC-SR04超声波程序，在f103上测试过(HC-SR04 ultrasonic program, tested on F103)
- 2020-06-19 07:40:02下载
- 积分：1
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飞思卡尔比赛---（16）设计报告篇
设计报告和设计方案，相信对参加飞思卡尔竞赛的有帮助。(The design report and design plan are believed to be helpful for participating in the Freescale Competition.)
- 2019-02-13 22:49:52下载
- 积分：1
