What is Data Acquisition System (DAS) ?
by

2 Answers

0 like 0 dislike

Data Acquisition System (DAS)

image


 

•Data Acquisition System (DAS) is a interface between sensor and computer.

•The basic function of DAS is to convert Analogue signal coming from sensor to digital via A to D converter and fed to computer.

•DAS measures the quantity it may be physical or electrical like temperature, flow, level, pressure, voltage, current, sound etc.

•Sensor may be photo sensor, microphone, potentiometer, accelerometer, thermistor, strain gauge etc.

•In most cases after going through sensor signal may need to get amplified.

•Sensor converts the measuring quantity into unified form and then sampled by DAS.

•Sensor is connected to DAS hardware and DAS is connected to computer via Universal Serial Bus (USB).

•DAS hardware is microcontroller and combination of A to D, D to A converters and multiplexers, Random Access Memory (RAM) etc.

•For supporting DAS hardware there is a drivers software in computer.

•Computer process, measure and store the data.

•DAS applications are controlled by computer software made from C language or java.

•Computer analyze those phenomenon.

by
0 like 0 dislike
by

Related questions

1 answer
asked May 8, 2018 by anonymous1 | 38 views
1 answer
asked Mar 3, 2018 by Quiz | 57 views
1 answer
0 answers
asked Mar 11, 2018 by Quiz | 74 views
0 answers
asked Mar 11, 2018 by Shimroz | 27 views
0 answers
asked Mar 11, 2018 by Shimroz | 25 views
0 answers
asked Mar 11, 2018 by Shimroz | 27 views
1 answer
asked Mar 11, 2018 by Shimroz | 61 views
0 answers
asked Mar 10, 2018 by Quiz | 34 views
0 answers
asked Mar 10, 2018 by Quiz | 19 views
0 answers
asked Mar 10, 2018 by Quiz | 14 views
1 answer
asked Mar 10, 2018 by Quiz | 40 views
0 answers
asked Mar 10, 2018 by Quiz | 19 views
0 answers
2 answers
asked Mar 10, 2018 by Quiz | 59 views
1 answer
asked Mar 10, 2018 by Quiz | 40 views
0 answers
asked Mar 10, 2018 by Quiz | 46 views
0 answers
asked Mar 10, 2018 by Quiz | 27 views
0 answers
asked Mar 10, 2018 by Quiz | 26 views
1 answer
asked Dec 16, 2017 by Quiz | 32 views
1 answer
1 answer
1 answer
asked Mar 25, 2018 by anonymous1 | 25 views
1 answer
asked Jun 18, 2018 by anonymous1 | 1,945 views
0 answers
asked Mar 11, 2018 by Shimroz | 15 views
1 answer
asked Mar 10, 2018 by Quiz | 39 views
1 answer
4 answers
asked Mar 10, 2018 by Quiz | 220 views
0 answers
3 answers
asked Mar 10, 2018 by Quiz | 146 views
1 answer
asked Mar 10, 2018 by Quiz | 22 views
0 answers
asked Aug 11, 2018 by Shimroz | 68 views
1 answer
asked Dec 12, 2017 by Quiz | 38 views