A novel and simple current-voltage measurement set up

Authors

Wilbur Galarion ⋅ PH National Institute of Physics, University of the Philippines Diliman
Ian Jasper Agulo ⋅ PH Department of Physical Sciences, University of the Philippines Baguio

Abstract

A simple design of current-voltage (I-V) measurement system for linear and non-linear electronic devices is proposed in this study. The system consists of a voltage and current sources interfaced to a computer using a Gizduino X microcontroller. It was observed that the accuracy in measuring I-V characteristics improved when the feedback resistance is equal to the resistance of the device under test (DUT). Scattering of data points were prominent in the 0-1 mA for feedback resistances larger or smaller than the DUT resistance.

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Issue

2013: Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP2013-PA-10

Section

Poster Session PA

Published

2013-10-23

How to Cite

[1]

W Galarion and IJ Agulo, A novel and simple current-voltage measurement set up, Proceedings of the Samahang Pisika ng Pilipinas 31, SPP2013-PA-10 (2013). URL: https://proceedings.spp-online.org/article/view/SPP2013-PA-10.