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Description: 网络设计,用于实现供求系统的源代码,asp环境-network design, supply and demand for the system's source code, asp environment
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Size: 286505 |
Author: 王国华 |
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Description: Auerbach.RFID.in.the.Supply.Chain.Nov.2006.pdf完整版
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Size: 3587333 |
Author: LiuYu |
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Description: 开关电源设计-Switching power supply design
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Size: 1288192 |
Author: 康珂 |
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Description: 最新ATX电源图-latest ATX power supply plan
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Size: 57344 |
Author: 盛可帕 |
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Description: 物流供应链管理系统.rar-logistics supply chain management system. Rar
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Size: 328704 |
Author: 曾维宏 |
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Description: 开 关 电 源 手 册-manual switching power supply
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Size: 1288192 |
Author: |
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Description: 单片机实现直流数控稳压电源,可调电压为0-9.9伏,步进为0.1伏,可以自动扫描键盘以增加或者减少电压-MCU NC Regulators DC power supply with adjustable voltage of 0-9.9 volts, stepping to 0.1 volts, can automatically scan the keyboard to increase or reduce the voltage
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Size: 30720 |
Author: 张运福 |
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Description: 利用TL431作大功率可调稳压电源，里面有具体的电路，大家可以借鉴。-using TL431 for power adjustable power supply, inside a specific circuit, we can draw on.
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Size: 117760 |
Author: 王天 |
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Description: 老外用M8制作可程控稳压电源(很有突点用PC的串口变作I2C接口)用M8全制作资料 内有详细说明。-foreigner can be produced using M8 Programmable Power Supply (very PC penetration point of change for I2C serial interface) using M8 all production information is described in detail within.
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Size: 1948672 |
Author: 汤宇浩 |
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Description: 网络设计,用于实现供求系统的源代码,asp环境-network design, supply and demand for the system's source code, asp environment
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Size: 286720 |
Author: |
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Description: 硬件设计指南(PDF格式)，主要包括：Low Voltage Interfaces；Grounding in Mixed Signal Systems；Digital Isolation Techniques； Power Supply Noise Reduction and Filtering； Dealing with High Speed Logic-Hardware Design Guide (PDF format), including : Low Voltage Interfaces; Grounding in Mixed Signal Systems; Digital Isolation Techniques; Power Supply Noise Reduction and Filtering; Dealing with High Speed Logic
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Size: 450560 |
Author: wangtian |
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Description: 用蚁群算法实现虚拟企业敏捷供应链的搜索，是不可多得的学习资料，供大家参考-with Ant Algorithm Agile Virtual Enterprise supply chain of searching, is a rare learning materials, for your reference
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Size: 191488 |
Author: |
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Description: 该双恒压供水控制系统是以PLC控制为核心，变频调速技术为基础，并结合压力传感器、变频器、水泵、继电器、接触器等组成。在此系统中，PLC将压力设定值与测量值的偏差经PID运算后得到的控制量作用到变频器，从而通过变频器控制水泵的转速调节管网的压力，实现恒压供水的目的-constant pressure of the water-control system based on PLC control at the core, VVVF technology as the foundation, and the combination of pressure sensors, inverter, pumps, relays, contactors and other components. In this system, PLC will set value and pressure measurement errors by the PID analyzing the role of the volume control inverter thereby inverter control pump speed control network pressure, constant pressure to achieve the purpose of water supply
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Size: 111616 |
Author: jake |
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Description: 单电源运放的设计。E文的，从事硬件设计的朋友可以研究一下，很好的一个教程-Single-supply op amp design. E-man, engaged in hardware design friends can look a very good tutorial
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Size: 100352 |
Author: 方家伟 |
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Description: 开关电源设计资料 (非常实用)希望对你有用-Switching power supply design information (very useful) you wish to be useful
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Size: 1288192 |
Author: 史蒙克 |
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Description: Matlab code for supply ShipX from Hydro
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Size: 847872 |
Author: Hai |
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Description: 供应链系统仿真模型及优化Supply Chain Simulation Model and Optimization-Supply Chain Simulation Model and Optimization
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Size: 304128 |
Author: xiaoyu1314 |
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Description: Optimization e book about supply chain and logistics
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Size: 288768 |
Author: Ahmet |
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Description: 一个用于供水系统压力控制的PID控制器，PID控制器内置在PLC中。该控制器对压力给定值与测量值的偏差进行处理，实时控制变频器的输出电压和频率，进而改变水泵电动机的转速来改变水泵出水口流量，实现管网压力的自动调节，使管网压力稳定在设定值附近。-constant pressure water supply
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Size: 913408 |
Author: 宋耀杰 |
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Description: 高精度线性可调稳定电源，24bit高精度5位数电压电流显示，软件矫正，软件过压过流设置，自动2进制电压档位，智能风扇控制，(High precision linear adjustable steady power supply, 24 bit high precision 5-digit voltage current display, software correction, software overvoltage overcurrent setting, automatic 2-bit voltage gear, intelligent fan control,)
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Size: 5524480 |
Author: sparrow123 |
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