Data Acquisition System for Quartz Crystal Microbalances

Kleber Romero Felizardo

Abstract


This work presents a data acquisition system used in a mass sensor: quartz crystal microbalance. This system reads the frequency of this sensor along the time and sends the collected data to the computer through a serial interface.


Keywords


Data Acquisition System; Quartz crystal microbalance; Microcontroller.



DOI: http://dx.doi.org/10.5433/1679-0375.2006v27n2p157

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Semin., Ciênc. Exatas Tecnol.
Londrina - PR - Brazil
E-ISSN: 16790375
DOI: 10.5433/1679-0375
Email: seminaexatas@uel.br
 
This journal is licensed with a license Creative Commons Attribution-NonCommercial 4.0 International.