Multiple sample data acquisition system for low resistivity measurement using four point probe technique / Fazlina Ahmat Ruslan

Ahmat Ruslan, Fazlina (2001) Multiple sample data acquisition system for low resistivity measurement using four point probe technique / Fazlina Ahmat Ruslan. Degree thesis, Universiti Teknologi MARA (UiTM).

Abstract

This project presented a data acquisition system for simultaneous multiple sample resistance measurements using four point probe technique [1] [2], The system uses the PCLD785B relay board controlled by parallel input-output 8255A PIA emulation through a PCL724B card to perform multiple sample measurements by signal switching. The system, which is controlled by a PC, is able to log and store temperature and resistivity measurements. Voltage versus temperature measurements for two ceramic samples were performed and compared.

Metadata

Item Type:	Thesis (Degree)
Creators:	Creators Email / ID Num. Ahmat Ruslan, Fazlina UNSPECIFIED
Contributors:	Contribution Name Email / ID Num. Thesis advisor Abd Majid, Zulkifli UNSPECIFIED
Subjects:	T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Applications of electronics T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Computer engineering. Computer hardware
Divisions:	Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Programme:	Bachelor in Electrical Engineering (Hons)
Keywords:	superconductivity, four point probe technique, acquisition system
Date:	2001
URI:	https://ir.uitm.edu.my/id/eprint/116778