TRANSMISSÃO DE CÓDIGO DE BARRAS POR RÁDIO FREQUÊNCIA USANDO MICROCONTROLADORES
This paper presents a wireless barcode system reader, which can, advantageously, replace the wired system, used in most applications. Using a microcontroller to do all the processing, the proposed system transmits the information collected by a simple wire barcode reader with a common thread to a co...
| Main Authors: | , |
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| Format: | Article |
| Language: | Portuguese |
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Universidade do Oeste Paulista
2010-12-01
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| Series: | Colloquium Exactarum |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.5747/ce.2010.v02.n2.e014 |
| Summary: | This paper presents a wireless barcode system reader, which can, advantageously, replace the wired system, used in most applications. Using a microcontroller to do all the processing, the proposed system transmits the information collected by a simple wire barcode reader with a common thread to a computer using radio frequency signals. With a low cost, the proposed project allows its use in various applications that need to collect data, mainly, in areas of difficult access, or when it is impossible to bring the object into the reader connected to the wired computer. |
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| ISSN: | 2178-8332 |