Inexpensive Diode Thermometry Using Integrated Circuit Components

1974 ◽  
Vol 4 (2) ◽  
pp. 250-254 ◽  
Author(s):  
P. A. Tang ◽  
K. G. McNaughton ◽  
T. A. Black
Keyword(s):  
Data Acquisition ◽  
Integrated Circuit ◽  
Low Cost ◽  
High Accuracy ◽  
Temperature Sensing ◽  
Data Acquisition Systems ◽  
Circuit Components ◽  
Two Temperature

Two temperature sensing circuits using silicon diodes and integrated circuit components are described. They are intended for use with data acquisition systems and are suitable for field or laboratory applications. Both can be constructed by persons without electronic training and have features of simplicity, low cost, and high accuracy.

scholarly journals Design and Development of a 5-Channel Arduino-Based Data Acquisition System (ABDAS) for Experimental Aerodynamics Research

Sensors ◽  
2018 ◽  
Vol 18 (7) ◽  
pp. 2382 ◽  
Author(s):  
Antonio Vidal-Pardo ◽  
Santiago Pindado
Keyword(s):  
Data Acquisition ◽  
Low Cost ◽  
Data Acquisition System ◽  
High Accuracy ◽  
Acquisition System ◽  
Calibration System ◽  
Experimental Aerodynamics ◽  
Accuracy Level ◽  
The Fourier Transform ◽  
Cup Anemometer

In this work, a new and low-cost Arduino-Based Data Acquisition System (ABDAS) for use in an aerodynamics lab is developed. Its design is simple and reliable. The accuracy of the system has been checked by being directly compared with a commercial and high accuracy level hardware from National Instruments. Furthermore, ABDAS has been compared to the accredited calibration system in the IDR/UPM Institute, its measurements during this testing campaign being used to analyzed two different cup anemometer frequency determination procedures: counting pulses and the Fourier transform. The results indicate a more accurate transfer function of the cup anemometers when counting pulses procedure is used.

scholarly journals A low-cost interface for multi-electrode array data acquisition systems

BioTechniques ◽  
2008 ◽  
Vol 45 (4) ◽  
pp. 451-456 ◽  
Author(s):  
Michael Serra ◽  
Amy Chan ◽  
Maya Dubey ◽  
Thomas B. Shea
Keyword(s):  
Data Acquisition ◽  
Low Cost ◽  
Electrode Array ◽  
Array Data ◽  
Data Acquisition Systems ◽  
Multi Electrode Array

PC104 Interface Recommended for High Speed Data Acquisition Systems

2013 ◽  
Vol 332 ◽  
pp. 119-123
Author(s):  
Dorina Purcaru ◽  
Anca Purcaru
Keyword(s):  
Data Acquisition ◽  
High Speed ◽  
Low Cost ◽  
Sampling Rate ◽  
Signal Acquisition ◽  
Synchronized Sampling ◽  
Data Acquisition Systems ◽  
High Speed Data Acquisition ◽  
High Speed Data ◽  
Energetic Systems

The interface presented in this paper performs a synchronized sampling of all eight common-mode or differential analog inputs with a high sampling rate. This is a low cost interface, entirely controlled by the PC104 CPU. The paper is focused on design and operation aspects of the synchronized analog-to-digital conversion module. This interface is recommended for high speed data acquisition systems and finds its utility in energetic systems, for monitoring the power quality and for recording different specific transient events. Some programmable electronic modules which perform analog and digital signal acquisition in energetic systems already contain a PC104 interface with synchronized sampling of analog inputs; some experimental results are also presented in this paper.

PC104 Interface Recommended for High Speed Data Acquisition Systems

2013 ◽  
Vol 325-326 ◽  
pp. 926-929 ◽  
Author(s):  
Dorina Purcaru ◽  
Cornelia Gordan ◽  
Romulus Reiz ◽  
Anca Purcaru
Keyword(s):  
Data Acquisition ◽  
High Speed ◽  
Low Cost ◽  
Sampling Rate ◽  
Digital Signal ◽  
Signal Acquisition ◽  
Synchronized Sampling ◽  
Data Acquisition Systems ◽  
High Speed Data Acquisition ◽  
High Speed Data

The interface presented in this paper is recommended for high speed data acquisition systems; it performs a synchronized sampling of all common-mode or differential analog inputs with a high sampling rate. This is a low cost interface, entirely controlled by the PC104 CPU. Programmable electronic modules that contain such PC104 interfaces can be found running in the energetic system from Romania; these dedicated equipments perform the analog and digital signal acquisition for monitoring and recording different specific transient events. Some experimental results obtained using the disturbance monitoring device PC-08/104 are also presented in this paper.

scholarly journals LOW-COST, INTELLIGENT DATA ACQUISITION SYSTEM FOR QCM AND OTHER RESONATOR-BASED BIO- AND CHEMICAL SENSORS

2014 ◽  
pp. 9-17
Author(s):  
Sergey Y. Yurish
Keyword(s):  
Data Acquisition ◽  
Integrated Circuit ◽  
Low Cost ◽  
Data Acquisition System ◽  
Wide Frequency Range ◽  
Acquisition System ◽  
Bulk Acoustic Wave ◽  
Frequency Range ◽  
Modified Method ◽  
Intelligent Data Acquisition

A low-cost, intelligent data acquisition system for quartz crystal microbalance (QCM) and other (superficial SAW and bulk acoustic wave) resonator-based chemical and biosensors described in this article. The system is based on the novel modified method of the dependent count and allows obtaining high metrological performances: programmable and constant in all frequency range relative error of measurement up to 0,0005 % (5 ppm); nonredundant, reduced conversion time of measurement and wide frequency range from 0.05 Hz to 9 MHz (144 MHz with prescaling). The developed system allows measuring variations of the resonance frequency shift for QCM sensors working in liquids and gases. The described low-cost data acquisition system is based on novel integrated circuit of universal frequency-to-digital converter. This design approach has eliminated much of the hardware: there is no need for a microcontroller and complex sensor interfacing electronics, as it is directly compatible with PC computers.

APART: Low Cost Active Replication for Multi-tier Data Acquisition Systems

2008 ◽  
Author(s):  
Paolo Romano ◽  
Diego Rughetti ◽  
Francesco Quaglia ◽  
Bruno Ciciani
Keyword(s):  
Data Acquisition ◽  
Low Cost ◽  
Data Acquisition Systems ◽  
Active Replication

Multi-criteria anomaly detection in urban noise sensor networks

2014 ◽  
Vol 16 (10) ◽  
pp. 2249-2258 ◽  
Author(s):  
Samuel Dauwe ◽  
Damiano Oldoni ◽  
Bernard De Baets ◽  
Timothy Van Renterghem ◽  
Dick Botteldooren ◽  
...  
Keyword(s):  
Sensor Networks ◽  
Anomaly Detection ◽  
Data Acquisition ◽  
Low Cost ◽  
Living Environment ◽  
Monitoring Networks ◽  
Urban Noise ◽  
Data Acquisition Systems

The growing concern of citizens about the quality of their living environment and the emergence of low-cost microphones and data acquisition systems triggered the deployment of numerous noise monitoring networks spread over large geographical areas.

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