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Development of Telemetry System for Light Intensity Measurement by Using a Wireless LAN

Jurnal Aplikasi Fisika · Vol. 10 No. 1 (2016)

ISSN
1858-4020
Published
2016-11-05
Publisher
Universitas Halu Oleo
Language
eng

Abstract

A remote measuring system using wireless LAN (Local Area Network) for light intensity measurement has been developed. It made use of a socket programming and TCP/IP protocol. The system consisted of a light source, an OPT 101 sensor, an ADC 0804, an AT89C51 microcontroller, and a wireless LAN system. The result of sensor calibrations showed a linear relationship between light intensity and sensor output (I = 5.6337 V- 4.4912; R2 = 0.9913). The light intensity varied from 51 to 3,912 lux. By using Delphi and assembler utility for microcontroller, the system could be automated and displayed in a form of light intensity values both on the server and client computers. In order to see the influence of the server and client computer distance receptivity on the measurement result, the signal strength was also measured by using Net Stumbler software whose distances were varied from 2 to 226 m.

Collaboration network of the authors

29 authors · 81 co-authorship links

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Jenderal Soedirman University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Muhammad Zamrun FirihuAffiliation unknown3
Lina LestariUniversitas Halu Oleo2
Muhammad AnasAffiliation unknown1
Mayang NormaAffiliation unknown1
Asmijar NurletteAffiliation unknown1
Wa Ode Sitti IlmawatiAffiliation unknown1
La AbaUniversitas Halu Oleo1
Prima Endang SusilowatiAffiliation unknown1
Wa Ode RiniastutiAffiliation unknown1
L. LestariAffiliation unknown1
M.Z. FirihuAffiliation unknown1
Y.A. KoedoesAffiliation unknown1
G.E. SandraAffiliation unknown1
Y. BiringgaloAffiliation unknown1
L. ArfadAffiliation unknown1
P.A. SetyoAffiliation unknown1
E. SafitriAffiliation unknown1
La AgusuAffiliation unknown1
La Ode RusmanAffiliation unknown1
Muhammad Zamrun FAffiliation unknown1
D.K. SutiariAffiliation unknown1
P. Endang SAffiliation unknown1
Fahyuddin FahyuddinAffiliation unknown1
Rachmawati KhamaltAffiliation unknown1
Amran AmranJenderal Soedirman University1
La Ode SafiuddinAffiliation unknown1
Amiruddin TakdaUniversitas Halu Oleo1
Nursyamsi DermawatiAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/JAF/oai, first harvested 30 Okt 2026, last seen 1 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Development of Telemetry System  for Light Intensity Measurement by Using a Wireless LAN</dc:title>
	<dc:creator>Sudiana, I Nyoman</dc:creator>
	<dc:description xml:lang="en-US">A remote measuring system using wireless LAN (Local Area Network) for light intensity measurement has been developed. It made use of a socket programming and TCP/IP protocol. The system consisted of a light source, an OPT 101 sensor, an ADC 0804, an AT89C51 microcontroller, and a wireless LAN system. The result of sensor calibrations showed a linear relationship between light intensity and sensor output (I = 5.6337 V- 4.4912; R2 = 0.9913). The light intensity varied from 51 to 3,912 lux. By using Delphi and assembler utility  for microcontroller, the system could be automated and displayed in a form of light intensity values both on the server and client computers. In order to see the influence of the server and client computer distance receptivity on the measurement result, the signal strength was also measured by using Net Stumbler software whose distances were varied from 2 to 226 m.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2016-11-05</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://ojs.uho.ac.id/index.php/JAF/article/view/1505</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Aplikasi Fisika; Vol 10, No 1 (2014): JURNAL APLIKASI FISIKA</dc:source>
	<dc:source>1858-4020</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/JAF/article/view/1505/1060</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2016 Jurnal Aplikasi Fisika</dc:rights>
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