prikaz prve stranice dokumenta USB diferencijalni voltmetar
  Download
PDF 2.47 MB
master's thesis
USB diferencijalni voltmetar
2016. urn:nbn:hr:200:270614
Sičanica, Goran
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Communications
Chair of Electronics and Microelectronics

Cite this document

Sičanica, G. (2016). USB diferencijalni voltmetar (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:270614

Sičanica, Goran. "USB diferencijalni voltmetar." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:200:270614

Sičanica, Goran. "USB diferencijalni voltmetar." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2016. https://urn.nsk.hr/urn:nbn:hr:200:270614

Sičanica, G. (2016). 'USB diferencijalni voltmetar', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:270614

Sičanica G. USB diferencijalni voltmetar [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2016 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:200:270614

G. Sičanica, "USB diferencijalni voltmetar", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:200:270614

Please login to the repository to save this object to your list.
Metadata
TitleUSB diferencijalni voltmetar
Title (english)USB differential voltmeter
AuthorGoran Sičanica
MentorDavor Vinko (mentor)
Committee memberDavor Vinko (predsjednik povjerenstva)
Committee memberVanja Mandrić Radivojević (član povjerenstva)
Committee memberTomislav Matić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Communications)
(Chair of Electronics and Microelectronics)
Osijek
Defense date and country2016-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Process Computing
Abstract
U ovome diplomskom radu je izveden voltmetar koji mjeri napon od 0 do 5V. Napon se utvrđuje difrencijalnom tehnikom, koja uspoređuje referentni napon s nepoznatim naponom. Instrument se sastoji od dva dijela od ADC pretvornika i mikroupravljača Atmega16. Rezultat mjerenja mikroupravljač šalje na LCD i na USB port računala pomoću UART komunikacije. Za ADC pretvorbu korišten je LTC2400 pretvornik koji ima 24 bitnu rezoluciju i radi pomoću delta sigma modulacije. Instrument realiziran je na PCB pločici s internim referentnim naponom. Analiziran je programski dio sklopa i pojedine funkcije sklopa. Utvrđenja je greška sklopa koja iznosi 57 ppm. Sklop kao takav i s relativnom niskom cijenom reda 20$ primjeniv je u niz rješenjima, npr. senzorici, komunikacijskoj tehnici, mjerenjima težine, temperature, tlaka i sličn
Abstract (english)
The purpose of this Master Thesis was to design and build a voltmeter for the measurement in the range between 0 and 5V. The voltage is determined by a differential method, which compares a reference voltage with an unknown voltage. The instrument consist of two parts, an ADC converter and a microcontroller Atmega16. The resulting measurement is then sent to a PC USB port through UART communication, and shown ond the voltmeter´s display. For the AD Converter, a LTC2400 converter has been used with a 24 bit resolution and using an delta sigma moudulation. The instrument has been realised on a PCB board with internal reference voltage. Some functions and the embedded software have been analysed. The error of this instrument is 56.7 ppm. The device, with a low production cost of about 20$ is applicable in a variety of technical solutions, i. e. sensors, communication technique, measuring weight, temperature and pressure, etc.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:270614
Study programmeTitle: Graduate University Study Programme in Computer Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-10-17 11:15:04