BULETIN FISIKA
Vol 13 No 1 (2012): BULETIN FISIKA

ALAT PENCATAT TEMPERATUR OTOMATIS MENGGUNAKAN TERMOKOPEL BERBASIS MIKROKONTROLER AT89S51

Nyoman Wendri (Udayana University)
I Wayan Supardi (Udayana University)
K N Suarbawa (Udayana University)
Ni Made Yuliantini (Udayana University)

Article Info

Publish Date
01 Feb 2012

Abstract

An automatic temperature reader has been made by using a thermocouple based on microcontroller AT89S51. The automatic temperature works in range 0°C-66°C which has 6,07% linierity. The sensors of thermocouple works by detect changes of heat, producing in difference of voltage which then will be read by microcontroller AT89S51. The detection data given, will then be send into a PC for it to be further analyzed and finally-shown. The program used for this is Visual Basic 6. The relationship of voltage and temperature is interpolasi polynomial.

Copyrights © 2012




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Journal Info
BULETIN FISIKA
Website

Abbrev

buletinfisika

Publisher

Universitas Udayana

Subject

Earth & Planetary Sciences Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Physics

Description

The Journal aims to promote the theory and application in the field of physics, and to encourage a vigorous dialogue between scholars and researchers all over the world. It presents original research articles, letters as well as review articles, publishes the latest achievements and developments in ...