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INA125
- 此芯片可以为单片机供电,带10,5,2.5,1.3v四个基准源(15mA),可以进行模拟信号放大,da出来可以放大成(1-5V),4-20mA等信号-The microcontroller chip can be powered with 10,5,2.5,1.3 v 4 reference source (15mA), can be an analog signal amplification, da come out can zoom into the (1-5V) ,4-20mA sign
AD5422
- MSP430与AD5422的通讯程序,实现高精度4——20mA电流输出。-MSP430 with the AD5422' s communication procedures to achieve high-precision 4- 20mA current output.
C8051F410-speed
- c8051f410用于电机转速的测量.将转速测量的结果变换为4--20mA电流输出。-c8051f410 for motor speed measurement. will transform the speed measurement results 4- 20mA current output.
c51fm12864adc809
- 将2-20mA电流转变成电压信号,4路ADC转换,并在液晶屏1264上显示电流百分比。-2-20mAadc to mcu fm12864
AD421_20100410
- 4~20毫安传感器变送程序 采用msp430-2013 //P1.5:数据输出 //P1.4:移位脉冲 //P1.6:锁存输出 //P1.2/A1+ P1.3/A1- 为外部传感器差动信号输入端-4 to 20 mA sensor transmitter program using msp430-2013// P1.5: data output// P1.4: shift pulse// P1.6: Latch the output// P1.2/A1+ P1.3/A1-d
20mAoutPWMcalc
- 20mA输出的PWM计算程序.可以调节LED的驱动电流-20mA output of the PWM calculation program. Can adjust the LED drive current
ad-421
- AD421 输出电流4-20MA,AVR 读写的数-AD421 OUTPUT 4-20 MA
4-20AD
- 实现工业自动化的传感器数据处理对0-5V电压和4-20MA信号与传感器实际采集值进行换算-Of industrial automation sensor data on 0-5V 4-20MA signal voltage and the actual acquisition value and the sensor conversion
SN8P1702A_V
- 使用 SN8P1702A 的低成本上下限通用数字表头 图示电路是一款输入电压 DC200mV ,满度读数 2000 个字的数字电压表头电路.分辨力达到 100uV/字 .这种参数与通常使用的 3 位半数字表头相吻合,(但是这里没有负电压信号的测量功能).因此,可以方便地在无需负信号输入的场合替换原来的数字表头. 替换带来的好处是这里具有上下限设置的控制功能,而普通的 3 位半数字表头却只能测量显示而不能进行设置控制. 配原理图应用和连接说明: 图A:测量和控制直流 200mA 信
420mA2WNonIsolatedTransmitter
- 4-20MA RTD PT100 TRANSMITER
lg
- 4至20mA信号发生器的单片机源程序,是用汇编语言写的-4 to 20mA signal generator source microcontroller is written in assembly language
current
- 电流检测模块,包含源码,原理图,PCB图,用于检测标准的4mA-20mA电流,好东西快来下载吧-Current detection module, including source code, schematics, PCB diagram, for the detection of the standard 4mA-20mA current, good things Come to download it
currentavoltage
- 采用计量芯片CS5463和单片机Atmega16开发的三相电压电流组合表,能显示三相电压或电流,电压与电流可用按键切换。并且带两路报警,和一路4-20ma变送(可通过菜单程序选择任意一个测量参数)。一路通信,通信采用modbus标准协议,此表各个参数这之后存于单片机的E2prom中,无需存储芯片。此程序开发环境为IAR,希望觉得对您有用的人多多给好评,多多下载,资源共分享-Measurement chip microcontroller using CS5463 and the developm
42806426
- 4-20mA环隔离接口芯片的应用文档 很有用-4-20mA loop isolation interface chip applications
STC12C5A60S2-and-AD5410
- 基于单片机STC12C5A60S2和数模芯片AD5410的测试程序,可输出4-20mA电流,内含两个程序,分别是SPI及IO控制两种不同控制方式-STC12C5A60S2 and D chip based on AD5410 chip test program, 4-20mA current output, contains two procedures, namely SPI and IO control two different control methods
8m
- 两线制超声波源码 量程8米 4-20MA输出 液晶6位显示-Two-wire ultrasonic source range 8 m 4-20MA output liquid crystal display 6
msp4250-12864
- 芯片 msp4250 12864 信号源 输出为4-20mA 公司产品 之前是1602显示屏 简单改了下 现在12864 ST7920芯片带字库的那种-Source chip msp4250 12864 4-20mA output 1602 products display a simple change before the next character is now 12864 ST7920 chip with the kind of
1602signal
- 芯片 msp4250 1602 信号源 输出为4-20mA 公司产品 之前是1602显示屏 简单改了下就可以用12864 显示-Source chip msp4250 1602 4-20mA output Products before 1602 the next screen you can simply change the display with 12864
4-20mA-current-conventer
- 该资料描述了国际标准电流转换的经典电路,供参考和设计使用-The data describes the current international standard conversion of the classic circuit, for reference and designed to use
zhiliudianyuanhuibain
- 本系统采用单片机作为核心,辅以带反馈自稳定的串调恒压源,可以连续设定20mA---2000mA的电流值。-The system uses a microcontroller as the core, supplemented with feedback since the string tone of constant voltage source can be continuously set the current value of 20mA--- 2000mA.