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09041529
用PIC单片机实现带音乐播放的电压表,最高实现3.3V的电压测试(PIC mcu)
- 2013-09-05 15:15:17下载
- 积分：1
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bujianduandianyuan(UPS)
不间断电源设计，实现备自投，电力系统很好的参考例。互相交流学习。(Uninterruptible power supply design, implementation for the cast, power system, a good reference. Learn each other.)
- 2016-12-24 22:01:50下载
- 积分：1
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AVRTemperatureControlSystem
基于 AVR 单片机的水温自动控制系统
摘要: 本系统以 ATMEGA16 单片机作为系统的检测和控制核心，采用温度传感器
AD590实现0—100℃温度范围内的实时温度采集，通过双向可控硅 BT136 控制电热杯对系统进行加热，利用继电器控制半导体制冷片对系统进行散热。通过一线键盘实现对任意温度值进行设定并对模糊 PID 参数的调整，液晶 LCD1602 实时更新显示当前温度测量值与键盘设定温度值。利用模糊 PID 算法，通过调功法对水温系统进行控制,实现在 0—100℃范围内任意设定温度值，静态误差小于±0.5℃。
关键词： AVR 单片机 水温自动控制 模糊 PID 算法
(AVR Microcontroller Based Temperature Control System
Abstract: This system ATMEGA16 microcontroller as the core monitoring and control system using the temperature sensor
AD590 0-100 ℃ temperature range to achieve real-time temperature acquisition, through triac BT136 control system for electric heating cup, using relay control system for semiconductor cooling heat tablet. Achieved through the keyboard line value for any temperature setting and adjustment of fuzzy PID parameters, real-time updates LCD1602 LCD displays the current temperature measurements and the keyboard set temperature. Fuzzy PID algorithm, the system transfer function method of temperature control, to achieve the 0-100 ℃ adjustable set temperature, the static error is less than ± 0.5 ℃.
Keywords: AVR microcontroller water temperature control fuzzy PID algorithm )
- 2010-05-13 11:32:02下载
- 积分：1
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transfer-characteristic
根据器件扫频测试结果，处理数据得到器件的幅频和相频特性(According to the device sweep test results, process the data obtained amplitude-frequency and phase-frequency characteristics of the device)
- 2016-04-22 16:29:16下载
- 积分：1
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Freemodbus-For-51
一个从Freemodbus，移植到c51上的程序(One Freemodbus, transplanted to the program on c51)
- 2021-02-03 18:49:58下载
- 积分：1
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mp3-with--msp430f149
msp 430 使用sd卡制作的mp3播放器。spi数据传输。(mp3 player with msp430f149 and sd card for memory.)
- 2014-11-26 12:21:04下载
- 积分：1
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STC8 使用手册 启光灵创
说明： 主要讲解系统板的各硬件功能；下载方法，IAP 版本的仿真方法
KEIL 软件的安装 、驱动安装等等(It mainly explains the hardware functions of the system board, Download methods and IAP version simulation methods
Keil software installation, driver installation, etc)
- 2020-06-11 15:47:39下载
- 积分：1
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temperature-detection-system
六路炉温检测系统，含有技术报告，原理图、pcb，系统源程序，上位机源程序。(Her temperature detection system, contain a technical report, schematic and PCB, system source code, source program of the host computer is designed.)
- 2015-01-31 17:47:44下载
- 积分：1
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InstrClassLoadHook
MT-safety ensured by the containing loader.
- 2014-05-21 11:39:24下载
- 积分：1
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SRAMtest
SRAM存储芯片IS61LV25616AL的测试程序，适合于所有相关的SRAM测试，只需修改相关的基地址及偏移量()
- 2007-08-10 08:52:00下载
- 积分：1
