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freescaleMC9S12G128
飞思卡尔16位单片机MC9S12G128开发板实践教程(Freescale 16-bit microcontroller MC9S12G128 development board practice tutorial
)
- 2020-06-28 17:00:01下载
- 积分：1
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ZStack-2.5.1a
说明： 基于CC2530实现的手势传感器实现，包含zstack的组网工程（短地址组网）(The realization of gesture sensor based on CC2530, including the networking project of zstack)
- 2021-03-04 13:39:32下载
- 积分：1
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ESP8266与http通信（AT指令）
使用51单片机和HTTP通信,运用AT指令实现，每一次发送指令都会返回OK否则不执行下一步。(Use 51 single chip microcomputer and HTTP communication, use AT instruction to achieve, each time send instruction will return OK or not to execute the next step)
- 2019-07-11 17:25:38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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实验15：串口通信
说明： 51单片机串口通信模拟实验，串口通信入门。(51 SCM serial communication simulation experiment, serial communication introduction.)
- 2020-05-21 17:43:13下载
- 积分：1
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app_mp3_using_c_and_atmega8
在高档AVR单片机ATmega8上实现MP3播放功能(AVR in high-end single-chip implementation ATmega8 on MP3 playback)
- 2009-02-22 18:44:02下载
- 积分：1
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AT89C2051
通过单片机AT89C2051采用DS1820上的温度,并通过串口发出(The temperature on DS1820 is adopted by AT89C2051 single chip computer and sent out through serial port.)
- 2020-06-18 22:40:02下载
- 积分：1
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数字电压测电压
说明： 数字电压计测电压频率。2015年电赛，精度高，易实现(The digital voltage measures the voltage frequency. 2015 electric competition, high precision, easy to achieve)
- 2020-06-20 02:40:01下载
- 积分：1
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51
51单片机串口控制继电器的C源程序，用电脑控制继电器(51 MCU C source control relay)
- 2014-02-21 22:34:42下载
- 积分：1
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TM1620
说明： PIC16f1947驱动TM1620数码管芯片(PIC16f1947 Drives TM1620 Digital Tube Chip)
- 2020-06-24 13:20:02下载
- 积分：1
