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soft_ad_c
- 软件A/D所能实现的精度有限，测量电压范围是2-15V， 而且速度低(约1KHz),但仅用一个电容和一个电阻的诱惑 力，我想大虾您会笑纳的。用于某些场合是有用的。 原理是利用470K电阻对1uF电容充电，利用P0.0口作为检测电压， 当电压低于1/3 VCC时，P0.0读入的I/O电平为0，当充电电压超过 1/3 VCC时，P0.0读入的I/O电平为1。通过测量此过程所用的时间， 就能判断输入电压（需要换算）。 程序的编写用定时器0实现-Software
weldingdisplay
- digital display for welding machine welding current, over voltage, over temperature protections-digital display for welding machine welding current, over voltage, over temperature protections
ADF4360-7(350-1800)
- 介绍了ADF4360-8芯片的功能、内部结构、引脚排列及典型的应用电路及其评估板。ADF4360-8是集成的整数N合成器和压控振荡器（VCO）。芯片内嵌一个基准输入部分、N计数器和R计数器、相位频率检波器（PFD）和充电泵、多路复用器和锁定检波器、输入移位寄存器、控制锁存器、N计数锁存器、R计数锁存器。它可用于产生系统时钟，作为测试设备，用于无线局域网（LAN），作为闭路电视（CATV）设备。ADF4360-8EB1评估板可以让用户评估ADF4360-8频率合成器PLL的性能。 -Intro
actach
- you have an AC tachometer. this program ask you about machine parameters in per unit consist of stator resistance,reactance, rotor resistance,reactance,magnetizing reactance, voltage, frequency, min speed and max speed. so,voltage output,tourqe a
SERVER
- 一个Dynamic C的SERVER端程序，可以通过RABBIT板来实现TCP/IP无线收发电压电流。-The SERVER side of a Dynamic C program, can be achieved by RABBIT board TCP/IP wireless transceiver voltage and current.
remote
- SIRC decoder and phase control, decoding SIRC protocol, used to control the AC line voltage.
ECU-REPROGRAMMING
- This document originates from ISO international Standards 14230, Section 3 "Diagnostic System - Keyword 2000 Protocol - Coat Application" and "ISO 15765 part 3 "Diagnostics on CAN - Application layer services". This document describes ECU reali
testAde7758
- ADE7758，电能采集、电流采集、电压采集、功率采集、频率采集。-Allow phonetic typingType text or a website address or translate a document. Cancel ADE7758, diànnéng cǎijí, diànliú cǎijí, diànyā cǎijí, gōnglǜ cǎijí, pínlǜ cǎijí.EnglishChinese (Simplified)SpanishAlpha The AD
check_-Im_sensors
- nagios用来监控各种设备温度、风扇转速、电压等信息的perl插件-a perl plugin to check temprature,fan speed and voltage of various devices by nagios
LM-200
- 支持Modbus RTU的220V电压采集软件 非常好的学习Mosbus RTU编程 串口通信 CRC校验的样本-The 220V voltage acquisition software support Modbus RTU very good programming serial communication learning Mosbus RTU CRC checksum sample
Lesson25_UIcheckLCD12864
- 单片机avr程序，可检测电压电流，LCD12864显示，完整可靠.-SCM avr program can detect voltage and current, LCD12864 display, complete and reliable.
635355963606373750
- 本文介绍了应用FPGA实现对高速A/D转换芯片的控制电路，介绍了这一控制的设计思想，并提出了通过双口RAM实现FPGA与慢速度的单片机进行双机数据通信处理的解决方案。- Data acquisition is an item of indispensable technology which is essential to the industrial control system. As the increasing need for speed performance of the da
robot_master_serial
- 高压线路巡检机器人控制代码 包括modbus协议，视频处理-High-voltage transmission line inspection robot control code includes modbus protocol, video processing
voltage-data-logger
- voltage data logger SNMP
untitled110
- park变换，利用simulink将abc三相电压电流转换为dq旋转坐标系下的参数(Park transform, using simulink to convert the ABC three-phase voltage current into the parameters of dq rotation coordinate system.)
case14
- IEEE14节点系统潮流计算，其能计算的结果包括系统的节点导纳矩阵、所有节点的节点类型、各节点电压的幅值和相角、各节点消耗的有功功率和无功功率、发电机节点发出的有功功率和无功功率以及它们的总容量(IEEE14 node system power flow calculation, the calculation results including the system nodal admittance matrix, all node types, each node voltage ampli
802.11 Alternative Access
- The computer s network interface card sends zeros and ones down the cable by changing the voltage on the wires from in a prearranged cadence. WiFi simply replaces these cables with small, low-powered two-way radios.
ADC-DEMO
- ADC(Analog-to-digital converter) 指模/数转换器或者模拟/数字转换器,是一种将连续变量的模拟信号转换为离散的数字信号的器件。典型的模拟数字转换器将模拟信号转换为表示一定比例电压值的数字信号，例如电流采样，通常就是流过的电流在感应器上产生一个电压，然后根据ADC采集这个电压信号，通过感应比例反推此时的电流大小。(ADC (Analog-to-digital converter) finger / digital converter or analog / digit
36V正弦交流程序
- 可实现单相逆变器的运行，输出稳定的正弦交流波形，实现电压的稳定，可以调频调压(It can realize the operation of single-phase inverter, output stable sinusoidal AC waveform, realize voltage stability, and adjust frequency and voltage.)