Search - voltage sensor

[Other resource] csb

Description: 1 系统简介与本文档配套的超声波测距模组为 V2.0 版本。 1.1 基本特性与参数指标超声波传感器谐振频率：40KHz；模组传感器工作电压：4.5V~9V 模组接口电压：4.5V~5.5V 1.2 主要功能三种测距模式选择跳线 J1（短距、中距、可调距）：短距：20cm~100cm左右（根据被测物表面材料决定），精度 1cm；中距：70cm~400cm左右（根据被测物表面材料决定）；可调：范围由可调节参数确定，当调节在合适的值时，最远测距 700cm左右； -a System and the documentation supporting the Ultrasonic Ranging Module version of V2.0. 1.1 the basic characteristics and parameters of the resonant frequency ultrasonic sensor : 40KHz; Voltage sensor module : 4.5V - 9V voltage interface module : 4.5V ~ 5.5V 1.2 three main functions ranging mode selection jumper J1 (short distance, the distance, adjustable from) : Short : 20cm - 100cm% (based on the object surface materials), the accuracy 1cm; China interval : ~ 70cm depth of 4 m% (based on the object surface materials); Adjustable : ranging from adjustable parameters. When appropriate adjustments in the value, the farthest ranging 700cm%;
Platform: | Size: 952592 | Author: wanglei | Hits:

[Other resource] ad7705bobo

Description: AD7705的驱动程序,二通道,可用于检测小电压变化的传感器-AD7705 driver, the two channels can be used to detect small changes in the voltage sensor
Platform: | Size: 50380 | Author: bobo | Hits:

[VC/MFC] csb

Description: 1 系统简介与本文档配套的超声波测距模组为 V2.0 版本。 1.1 基本特性与参数指标超声波传感器谐振频率：40KHz；模组传感器工作电压：4.5V~9V 模组接口电压：4.5V~5.5V 1.2 主要功能三种测距模式选择跳线 J1（短距、中距、可调距）：短距：20cm~100cm左右（根据被测物表面材料决定），精度 1cm；中距：70cm~400cm左右（根据被测物表面材料决定）；可调：范围由可调节参数确定，当调节在合适的值时，最远测距 700cm左右； -a System and the documentation supporting the Ultrasonic Ranging Module version of V2.0. 1.1 the basic characteristics and parameters of the resonant frequency ultrasonic sensor : 40KHz; Voltage sensor module : 4.5V- 9V voltage interface module : 4.5V ~ 5.5V 1.2 three main functions ranging mode selection jumper J1 (short distance, the distance, adjustable from) : Short : 20cm- 100cm% (based on the object surface materials), the accuracy 1cm; China interval : ~ 70cm depth of 4 m% (based on the object surface materials); Adjustable : ranging from adjustable parameters. When appropriate adjustments in the value, the farthest ranging 700cm%;
Platform: | Size: 952320 | Author: wanglei | Hits:

[Software Engineering] ad7705bobo

Description: AD7705的驱动程序,二通道,可用于检测小电压变化的传感器-AD7705 driver, the two channels can be used to detect small changes in the voltage sensor
Platform: | Size: 50176 | Author: bobo | Hits:

[SCM] taiyaji

Description: 本装置是一个以HT46R71D 为主芯片，配合传感器组成的汽车轮胎气压检测装置，最终取高三位有效值于LCD 显示，有四种显示单位供切换（Psi、Bar、Kpa、 Kgf/cm2）。本装置仅为参考范例，使用时，为提高准确度，建议多量测些组数据来构建Sensor Output Voltage - Discharge Time (V-T)表格，并作相应校准。-This device is a HT46R71D-based chips, with sensors detecting vehicle tire pressure devices, and ultimately take the high-three RMS in LCD display, there are four types of display units for switching (Psi, Bar, Kpa, Kgf/cm2). Only reference to an example of the device, when used to improve the accuracy of the proposed多量measured set of data to build more Sensor Output Voltage- Discharge Time (VT) forms, and the corresponding calibration.
Platform: | Size: 676864 | Author: steven | Hits:

[SCM] gfh

Description: 过负荷记录仪器分为单片机数据采集器和微机数据分析记录数据库软件两部分。仪器具有监视变压器负荷电流（通过改变传感器也可记录最低电压）并自动记录过负荷电流出现的开始时间，最大值和结束时间的功能。当前版本可保存150次的过负荷数据。并可根据需要扩充。pc机软件具有和仪器通信的能力，能够把仪器采集的数据集中保存，并能进行查询，统计等处理。使用本仪器可以定量分析变压器的过负荷情况。本原码为PC机部分,使用了串口通信和数据库技术 -Overload apparatus records are divided into single-chip data acquisition and data analysis microcomputer database software records in two parts. Surveillance equipment with transformer load current (by changing the sensor can also record the minimum voltage) and automatically recorded the load current emerging start time, maximum and end times of the function. 150 to save the current version of data overload. And in accordance with the need to expand. pc software and equipment with communication capability to the instrument collected data centrally stored, and can query, statistics and other treatment. Use of the device which can be quantitative analysis of transformer overload situation. Primitive machine code for the PC part, the use of the serial communications and database technology
Platform: | Size: 798720 | Author: 李军 | Hits:

[Embeded-SCM Develop] jiaoduji

Description: 角度传感器KMZ241andUZZ9000和fas-g，FAS-G结合了一个角速度陀螺仪和两个正交DC 加速度计, 多路(復用)器, 12 位A/D变换器,微控制器, 和D/A变换器以提供在动态和静态环境中和倾斜度成线性比例的模拟电压.-Angle sensor KMZ241andUZZ9000 and fas-g, FAS-G combined with an angular rate gyroscope and two orthogonal DC accelerometers, multi-channel (multiplexed), and 12-bit A/D converter, microcontroller, and D/A converter to provide the dynamic and static environment and a linear gradient proportional analog voltage.
Platform: | Size: 650240 | Author: 缪中历 | Hits:

[assembly language] wendudeBCDmaxianshi

Description: 温度的BCD码显示在0809上显视的是电压值，所以必须将电压转换成温度值。LM35传感器的电压温度特性为“10mV/摄氏度”，经放大电路放大四倍后为40mV/摄氏度，因此对于255来说，每个数代表了20mV，也就是说电压值中的每个00000002代表了温度值中的00000001，由此可编出一张BCD码转换表，此部分程序如下： -Temperature BCD code displayed in the 0809 significantly depending on the voltage value, so the voltage must be converted into temperature values. LM35 temperature sensor voltage characteristics 10mV/° C , by the amplifier circuit to enlarge four times the post-40mV/° C, so for example 255, each number represents a 20mV, voltage value that is to say each represents 00,000,002 temperature value of 00000001, which can be made available for out of a BCD code conversion table, this part of the procedures are as follows:
Platform: | Size: 1024 | Author: xuye | Hits:

[SCM] TC1047

Description: 本文描述了tc1047温度-电压传感器的工作原理及其相关参数，是做温度报警的很好选择-This paper describes the tc1047 temperature- voltage sensor working principle and its related parameters, is to do a very good choice of temperature alarm
Platform: | Size: 97280 | Author: 黑脸 | Hits:

[Other] voltagesensor

Description: 具体功能及要求详述: 1、金属检测2、木板检测：3、感应电压4、湿度测试：-Specific functions and requirements in detail: 1, 2 metal detectors, wooden planks Detected: 3, 4 voltage sensor, humidity test:
Platform: | Size: 81920 | Author: guoyonghua | Hits:

[Communication-Mobile] BOCCN-MSG_v2.0

Description: 无线网络的传输，通过zigbee网络实现router和coordinator之间的通信，进而实现对router的电压，电流以及温度和湿度。-Wireless transmission network, zigbee network through the router and the communication between the coordinator, router and then the realization of the voltage, current and temperature and humidity.
Platform: | Size: 1270784 | Author: 韩明 | Hits:

[SCM] MMA1220D

Description: 用MSP430单片机控制MMA1220D传感器，进行数据采集。主要用到的是单片机自带的ADC12功能进行模数转换，并且将传感器转换得的电压值加以显示。-MSP430 SCM MMA1220D with sensors, data collection. The main use is single-chip features built-in ADC12 analog-digital conversion, and voltage sensor value conversion may be displayed.
Platform: | Size: 3072 | Author: miss_cen | Hits:

[Other] wen-du-ji-she-ji

Description: 创建一个VI程序模拟温度测量。假设传感器输出电压与温度成正比。例如，当温度为70°F时，传感器输出电压为0.7V。本程序也可以用摄氏温度来代替华氏温度显示。本程序用软件代替了DAQ数据采集卡。使用Demo Read Voltage子程序来仿真电压测量，然后把所测得的电压值转换成摄氏或华氏温度读数。共有5个小练习-Create a VI program to simulate temperature measurement. Suppose the sensor output voltage and temperature is proportional to. For example, when the temperature is 70 ° F, the sensor output voltage is 0.7V. This procedure can also use Celsius instead of Fahrenheit temperature display. This program with software instead of DAQ data acquisition card. Use Demo Read Voltage subroutine to simulate voltage measurement, and then measured the voltage value converted to Celsius or Fahrenheit temperature readings. A total of 5 small practice
Platform: | Size: 445440 | Author: 刘二 | Hits:

[Embeded-SCM Develop] Classical_voltage_sensor_hardware_development_docu

Description: Classical voltage sensor hardware development documents硬件开发电压传感器经典文档-Classical voltage sensor hardware development documents document the hardware development of the classic voltage sensor
Platform: | Size: 228352 | Author: zhejiang | Hits:

[SCM] Acceleration-sensor

Description: 基于MP430的加速度传感器及AD显示电压值-Voltage value is displayed based on the the MP430 acceleration sensor and AD
Platform: | Size: 66560 | Author: 叶孝璐 | Hits:

[Other Embeded program] Simulation-of-Speed-Sensor-less-Control-of-PMSM.r

Description: Permanent magnet synchronous motors (PMSM) are appropriate for applications with load-independent speeds or synchronous operation with high accuracy under defined speed. In this paper analysis the structure and equations of the PMSM, direct torque control (DTC) and voltage space vector process then study model reference adaptive system (MRAS) estimators. The PI controller uses from estimate speed feedback and do the speed sensorless control of PMSM based on DTC method with MRAS. The simulation results show that the speed of rotor estimates with high precision and torque response is considerably fast.
Platform: | Size: 839680 | Author: Poorhossein | Hits:

[SCM] Internal-temperature-sensor

Description: 单片机开发板，本实验将实现如下功能：本实验通过ADC1的通道16读取STM32内部温度传感器的电压值，并将其转换为温度值，显示在LCD模块上。 -This experiment will achieve the following functions: the present experiments by the ADC1 channel 16 reads STM32 a voltage value of the internal temperature sensor, and converts it to a temperature value displayed on the LCD module.
Platform: | Size: 113664 | Author: jilly | Hits:

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