Literaturnachweis - Detailanzeige
Autor/inn/en | Önder, Fatih; Önder, Esra Bìlal; Ogur, Mehmet |
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Titel | Determination of Diode Characteristics by Using Arduino |
Quelle | In: Physics Teacher, 57 (2019) 4, S.244-245 (2 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0031-921X |
Schlagwörter | Physics; Electronics; Science Experiments; Energy; Science Equipment; Science Laboratories; Laboratory Experiments; Measurement Equipment |
Abstract | In a classical electronic laboratory, there is an experiment where a diode is connected in a series with a resistor and a variable DC voltage source in order to draw the characteristic I-V curve of the diode. Input voltage is gradually increased starting from 0 V, and the potential difference between the diode's terminals is read by using a voltmeter, and the current flowing through the diode is read by using an ammeter. When the forward voltage exceeds the PN junction's internal barrier voltage (0.5-0.7 for a Si diode and 0.2-0.3V for a Ge diode), the current begins to pass through. After the internal barrier voltage of the diode, a small increase in the potential difference causes a large increase in the current. In this study, we will focus on a low-cost and easy method of drawing the diode I-V characteristic curve by using the Arduino Uno Board. (As Provided). |
Anmerkungen | American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://aapt.scitation.org/journal/pte |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2020/1/01 |