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4-20ma.rar
- 4-20MA信号发生器，含电路图，使用说明以及汇编源程序,4-20MA signal generator, including schematics, source code for use as well as the compilation
iv_4_20ma
- 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-dist
4-20mAto5V
- 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
ADC
- 在这次设计中，主要是实现工业标准上的电压（0～5V、1～5V）和工业标准上的电流（0～10mA、4～20mA）的互相转换。-In this design, mainly on the achievement of industry-standard voltage (0 ~ 5V, 1 ~ 5V) and the current industry standard (0 ~ 10mA, 4 ~ 20mA) mutual conversion.
ad421
- 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
4-20mA-Current-Loop-Primer
- 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
4~20mA
- 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
4-20ma
- TINA下绘制的 工业4-20mA 传感器信号采集用的隔离放大器。能将4-20mA的电流信号转换为0~3V的电压信号，方便设备采样。-TINA drawn under the Industrial 4-20mA sensor signal acquisition using isolation amplifiers. Can 4-20mA current signal into a 0 ~ 3V voltage signal to facilitate the sampling equipmen
4-20ma---0-10v-LCD
- 4-20ma application note
MultiInput_ai_module
- 模拟量万能输入，信号可以是，Ⅱ型标准信号：0~5V、0~10MA，Ⅲ型标准信号：1~5V、4~20MA，mV电压信号：0~20mV、0~100mV，热电阻： Pt100、Cu50，热电偶： B、E、J、K、S、T -Universal analog input signal can be, Ⅱ type standard signal: 0 ~ 5V, 0 ~ 10MA, Ⅲ Standard signals: 1 ~ 5V, 4 ~ 20MA, mV voltage signal: 0 ~
4-20MA-1-5V
- 4-20ma电流转化成1-5V电压电路仿真-4-20ma current is converted into 1-5V voltage circuit simulation
Gerador-4-20mA
- Circuit 4-20mA generator make in Altium Desgin-Circuit 4-20mA generator make in Altium Desgin
0-5v-output-4-20ma
- 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
PWM-turn-4-20ma-current
- 单片机PWM转4－20ma电流输出控制方法-Microcontroller PWM turn 4-20ma current output control method
PWM-OUT-4-20mA
- 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
PWM-convert-4-20ma-output
- 将单片机PWM信号变送成工业标准电流输出4-20mA -The microcontroller PWM signal transmission into industry standard 4-20mA current output
ADC
- 将4路模拟量4-20mA电流信号通过I\V变换将信号送至AD模块， 实现数模转换，送入单片机，经单片机处理后，再次通过DA转换和V\I变换， 输出，最后连接一个远程通讯模块连接至上位机。(The 4 analog 4-20mA current signal is transmitted to the AD module via the I\V transform, Realize digital to analog conversion, into the microcontroller,
PROTEUS仿真 输出4-20mA
- preteus仿真 4-20mA输出 加数据表(protues multisim 4-20mA)
采集4-20ma电流
- 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.)
4-20ma RTD
- 可测量和处理来自 2 线、3 线和 4 线电阻式温度检测器的温度信号输入，并输出与来自 RTD 输入的所处理的温度相对应的 4 至 20 mA 电流回路信号，并进行系统级的校准以提高 ADC 和 DAC 精度。(It can measure and process the temperature signal input from the 2-wire, 3-wire and 4-wire resistive temperature detector, and output the 4-20 m