Computer and Modernization ›› 2010, Vol. 1 ›› Issue (3): 151-3.doi: 10.3969/j.issn.1006-2475.2010.03.043

• 计算机控制 • Previous Articles     Next Articles

Measurement of Thermistor Property Curve Based on Computer Remote Control

XIANG Ying1,WU Xian-qiu2   

  1. 1.Guangdong Polytechnic Normal University, Guangzhou 510665, China;2.South China Normal University, Guangzhou 510631, China
  • Received:2009-08-20 Revised:1900-01-01 Online:2010-03-20 Published:2010-03-20

Abstract:

A hardware circuit for the measurement of thermistor characteristic curve and a lowcost lockinamplifier (LIA) based on virtual instrument is successfully designed. Then the measurement system of the thermistor property curve based on computer remote control is developed. The result of remote experiment based on virtual instrument is consistent with the experiment of traditional laboratory.

Key words: thermistor, virtual instrument, remote control, LabVIEW