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Description: 4-20mA输出的PWM计算程序
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Size: 57282 |
Author: srga_123@126.com |
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Description: 本文给出了一种利用软件实现4～20mA传感器数据转换的方法，消除了硬件电路中电压放大器输出端的残留电压，保证了数据转换精度-this paper, the use of software to achieve a 4-20mA sensor data conversion methods Elimination of hardware circuit voltage amplifier output voltage of the residue, ensuring the accuracy of data conversion
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Size: 6144 |
Author: 郭九生 |
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Description: 8051驱动LED的4至20毫安的PWM程序。C环境-LED driver 8051 of 4-20 mA process of PWM. C environment
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Size: 57344 |
Author: 李晨光 |
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Description: 工业仪表常用到4-20mA输出此程序通过C51单片机模拟输出PWM
提供了很好的思路和事例-Industrial instrumentation commonly used to 4-20mA output of this program through the C51 single-chip analog output PWM provides a good example of ideas and
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Size: 57344 |
Author: ya--ya |
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Description: 4~20mA电流环输出式数模转换器AD421的基本接线-4 ~ 20mA current loop output DAC AD421 basic wiring
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Size: 744448 |
Author: 古木 |
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Description: op07 4-20mA输入0-5V输出的IV转换电路
op07 4-20mA input 0-5V output IV conversion circuit. doc-op07 4-20mA input 0-5V output IV conversion circuit. doc
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Size: 72704 |
Author: 陈梁 |
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Description: 4-20ma 输出,ad694中文芯片资料.-4-20ma output, ad694 Chinese chip information.
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Size: 81920 |
Author: 赵平权 |
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Description: 20ma的电流环通信回路仍应用于一些远程通信的场合，本文为其实现过程。-20ma current loop
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Size: 30720 |
Author: wang |
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Description: 4—20mA电流变送器设计电路，说明的非常详细。保你一看就会。-4-20mA current transmitter circuit design, described in great detail. Will ensure you a look.
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Size: 133120 |
Author: candy |
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Description: 4—20mA电流变送器设计电路，说明的非常详细。保你一看就会。-4-20mA current transmitter circuit design, described in great detail. Will ensure you a look.
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Size: 133120 |
Author: candy |
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Description: 介绍如何简单可靠而方便测量 4～20mA 信号的文章。许多仪器仪表在远距离传送信号时，都有可能采取 4～20mA 的方式进行传送。本文对使用运算放大器或者不用运算放大器的场合都有介绍。给出了接口电阻的计算方法以及调整4mA＝零点，20mA＝满度的详细说明。并附有局部连接的原理图。-How simple, reliable and convenient measurement of 4 ~ 20mA signal article. Many instruments in the long-distance signal transmission, may take 4 ~ 20mA way transmission. In this paper, an operational amplifier or op amp do not have a description occasions. Shows the calculation of the interface resistance and adjust the 4mA = zero, 20mA = full scale details. Local connections together with the schematic.
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Size: 123904 |
Author: 蓝天 |
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Description: 4~20mA变送器开发用的代码用AD421芯片-4 ~ 20mA transmitter developed using AD421 chips with the code
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Size: 5120 |
Author: guliqiang |
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Description: 4-20MA电流信号发生器电路,非常有用。-4-20mA Current signal generator circuit, very useful.
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Size: 47104 |
Author: 郭果 |
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Description: Circuit 4-20mA generator make in Altium Desgin-Circuit 4-20mA generator make in Altium Desgin
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Size: 564224 |
Author: Fernando Yano |
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Description: 工控，电力，仪表中常常使用4-20mA的信号输出，低成本高精度设计-Is often used in industrial control, electric power, the instrument of 4-20 ma signal output, low cost and high precision design
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Size: 112640 |
Author: 卢广帅 |
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Description: 0-5v电压转4－20ma电流输出电路设计方法-0-5v 4-20ma current output voltage transfer circuit design
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Size: 489472 |
Author: 李鹏 |
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Description: 单片机PWM控制4-20ma输出电路参考设计-SCM 4-20ma output PWM control circuit reference design
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Size: 1627136 |
Author: 李鹏 |
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Description: preteus仿真 4-20mA输出 加数据表(protues multisim 4-20mA)
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Size: 20480 |
Author: 蝈蝈s
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Description: 基于STM32采集4-20ma转成0-3.3v电压输入。(Based on STM32 acquisition, 4-20mA converted to 0-3.3v voltage input.)
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Size: 1943552 |
Author: 我爱开发
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