Title :
A low frequency RFID temperature data logger
Author :
Costa, G.N. ; Arnaud, A.
Author_Institution :
Electr. Eng. Dept., Catholic Univ., Montevideo, Uruguay
Abstract :
In this paper, the design and implementation of an RFID-like temperature datalogger prototype, based on ISO11784/11785 standard is presented. It was designed to communicate through an inductive coupling with a 134.2 kHz ISO compliant reader, similar to those regularly employed for livestock traceability. It uses a low power - low cost microcontroller and several discrete circuit elements for the activation signal detection, signal transmission and temperature measurement.
Keywords :
ISO standards; data loggers; farming; low-power electronics; microcontrollers; radiofrequency identification; signal detection; temperature measurement; ISO 11784-11785 standard; ISO compliant reader; discrete circuit element; inductive coupling; livestock traceability; low frequency RFID temperature data logger prototype; low power low cost microcontroller; signal detection activation; signal transmission; temperature measurement; Batteries; Coils; Frequency shift keying; Microcontrollers; Radiofrequency identification; Temperature distribution; Temperature measurement;
Conference_Titel :
Argentine School of Micro-Nanoelectronics Technology and Applications (EAMTA), 2011
Conference_Location :
Buenos Aires
Print_ISBN :
978-1-4577-1236-4
