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test_AD421.rar
- AD421 是美国ADI 公司推出的高性能模数转换器,其优良特性使其被广泛应用于各种智能变送器中及其他工 业控制场合中AD421程序，产生4到20MA电流，,AD421 procedures, resulting in 4 to 20mA current
Current
- 数控直流恒流源，具有电流数字显示，输出电压0-24V 电流20-2000mA，精度1mA pdf文件为原理图。-NC DC current source, with current figures show that the output voltage 0-24V current 20-2000mA, accuracy 1mApdf document schematics.
74HC116
- January 1988 MM54HC00/MM74HC00 Quad 2-Input NAND Gate General Descr iption These NAND gates utilize advanced silicon-gate CMOS technology to achieve operating speeds similar to LS-TTL gates with the low power consumption of standard CMOS
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
cabinet_types
- The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data proce
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.
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
AD8330
- ad8330英文 资料 更好的解释ad8330，内有ad8330框图，和框图原理，还有基本框图应用-ad8330FEATURES Fully Differential Signal Path May also be Used with Single-Sided Signals Inputs from 0.3 mV to 1 V rms, Rail-Rail Outputs Differential RIN = 1 k ROUT (Each Output) 75 A
ad-421
- AD421 输出电流4-20MA，AVR 读写的数-AD421 OUTPUT 4-20 MA
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
HRMeter
- ：热电阻在工业生产中常用于中低温区测温，是温度测量中应用较为普遍的测温元件．通过对其测 温原理的研究，设计了基于MSP430FI69单片机的热电阻测温仪．本设计采用恒流源驱动三线制热电 阻，配合信号平移、放大电路，利用片内A／D转换器，通过分时采样将热电阻对应的电压信号采集进来． 经过一阶插值拟合运算程序处理后显示温度值并由D／A转换器输出电压信号，再经过V-1变换实现 4—20 mA变送输出功能．-: Thermal resistance often used in indus
0-10V-0-20mA
- 简易实用型0-10V 0-20mA的信号转换电路图纸-Simple practical 0-10 V 0 to 20 mA signal converter circuit drawings
arcnet_RS232_V1.5
- arcNET网络协议转串口的程序。基于C8051F040.20 mA电流环通讯-arcNET network protocol to serial program. Based on C8051F040.20 mA current ring communication
FSWSTest2012-07-20
- 封神无双破解代码，仅供参考学习使用，-fengshengwushang yuan ma
AD5421_cn
- 是一款完整的环路供电型4 mA-20 mA数模转换器(DAC)，专为满足工业控制领域智能发射器制造商的需求而设计。作为一种完全集成的高精度、低成本解决方案，该器件采用紧凑型TSSOP和LFCSP封装-AD5421 DATASHEET AD5421 DATASHEET AD5421 DATASHEET
hart-protocol
- The HART Application Guide has been created by the HART Communication Foundation (HCF) to provide users of HART products with the information necessary to obtain the full benefits of HART digital instrumentation. The HART communication proto
Hart_calibration
- The HART Application Guide has been created by the HART Communication Foundation (HCF) to provide users of HART products with the information necessary to obtain the full benefits of HART digital instrumentation. The HART communication proto
MA-STRATEGY
- 自写策略，MA均线突破，20日均线和50日均线突破的策略，仅供参考-MA20 & MA50 STRATEGY
MACD+KD+20均线EA
- MT4平台自带了一个自动交易的EA指标，这是macd+ma+kd系统EA(Macd+ma+kd system EA)