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PIC16F877A_C_26
这是原创的基于PIC16F877A单片机的读SD卡文件系统程序源代码(This is the original PIC16F877A microcontroller-based SD card file system read source code)
- 2009-09-14 13:10:16下载
- 积分：1
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chaoshengboceju
利用1602液晶屏显示超声波测距，并有连接电路图。(1602 LCD screen display use ultrasonic ranging, and connection circuit.)
- 2014-07-22 06:33:09下载
- 积分：1
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DHT11
基于DHT11的湿度感应加湿器，基于51单片机，采用C语言编程(Based DHT11 humidity sensor humidifiers, based on 51, using C language programming)
- 2021-04-18 13:58:52下载
- 积分：1
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sci-helloworld
飞思卡尔mc9s12dg128的串口通讯程序,可像串口发送helloworld(Freescale mc9s12dg128 serial communication program can be sent as serial helloworld)
- 2008-03-09 13:50:45下载
- 积分：1
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Ultrasonic-Ranging
超声波测距，在51单片机内核下的超声波测距程序，比较精简，希望大家受用。(Ultrasonic ranging, in 51 single kernel of ultrasonic distance measurement procedures, more streamlining, I hope everyone is good enough.)
- 2011-10-26 20:35:03下载
- 积分：1
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IT6801_DEMOCODE_V1.27.20180510.PASS=ITE
说明： IT6801官方驱动，单片机控制，完整功能控制，可移植LINUX。(IT6801 official driver, SCM control, complete function control, portable LINUX.)
- 2020-06-20 20:40:01下载
- 积分：1
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3
说明： 利用0832以及8255等控制小直流电机的转速，实现高速，低速等转换(0832 and 8255, such as the use of a small DC motor speed control, high-speed, low-speed conversion, etc.)
- 2013-12-17 15:19:40下载
- 积分：1
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inductionmotorbeginner
感应电动机的启动小程序，可以模拟启动过程，自动计算启动的参数，帮助初学者理解感应电动机的结构(Induction motor start-up small program that can simulate the boot process, automatically calculates the start parameters and Help beginners understand the structure of induction motor.)
- 2010-06-08 10:27:21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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ramesh_balsekar_spanish.pdf
xda Please do not upload copyrighted content and the file which has trojan or virus
- 2016-02-26 23:35:41下载
- 积分：1
