Laboratórios de Hardware http://www.cee.uma.pt/hardlab Ciências Exactas e Engenharia Thu, 24 Aug 2017 09:10:30 +0000 en hourly 1 http://wordpress.org/?v=3.3.2 DC Digital Voltmeter http://www.cee.uma.pt/hardlab/voltimetro-digital-dc/?lang=en http://www.cee.uma.pt/hardlab/voltimetro-digital-dc/?lang=en#comments Mon, 20 Aug 2012 15:57:31 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=133 Projecto de Técnicas de Medida e Instrumentação
Elaborado por:
Juan Bort nº 2053508
Ricardo Sousa nº 2022808
Robert Serrao nº 2040708

]]> http://www.cee.uma.pt/hardlab/voltimetro-digital-dc/?lang=en/feed/&lang=en 0 Patch antenna array http://www.cee.uma.pt/hardlab/106/?lang=en http://www.cee.uma.pt/hardlab/106/?lang=en#comments Mon, 25 Jun 2012 16:46:41 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=106 Continue reading →]]> Antenas Impressa de 4 elementos (distanciados de 2 comprimentos de onda)

Ganho: 7.4 dBi

Antenas Impressa de 4 elementos (distanciados de 1 comprimento de onda)
Ganho: 6.59dBi
Antena retangular impressa:
Ganho: 2.45dBi
* As antenas foram realizadas com as placas com dielétrico FR4, de permitividade 4.4 (ganho mais baixo que em duróide).
Ivo Valente
Sofia Nóbrega
]]> http://www.cee.uma.pt/hardlab/106/?lang=en/feed/&lang=en 0 Plastic gear development http://www.cee.uma.pt/hardlab/desenvolvimento-de-rodas-dentadas-em-plastico/?lang=en http://www.cee.uma.pt/hardlab/desenvolvimento-de-rodas-dentadas-em-plastico/?lang=en#comments Mon, 25 Jun 2012 16:43:20 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=102

These gears will be used to multiply the rotation of the Savonious Turbine.
Made with the 3D Printer – RepRap Prusa.

Aluno: Jorge Lopes

]]> http://www.cee.uma.pt/hardlab/desenvolvimento-de-rodas-dentadas-em-plastico/?lang=en/feed/&lang=en 0 Double-Quad Antenna http://www.cee.uma.pt/hardlab/antena-double-quad/?lang=en http://www.cee.uma.pt/hardlab/antena-double-quad/?lang=en#comments Tue, 19 Jun 2012 16:56:40 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=96 Antena Double-Quad
Ganho: 14,2 dBi

Student: Nélio Santos

]]> http://www.cee.uma.pt/hardlab/antena-double-quad/?lang=en/feed/&lang=en 0 8 PIFA circular antenna array http://www.cee.uma.pt/hardlab/agrupamento-circular-de-8-antenas-dobradas/?lang=en http://www.cee.uma.pt/hardlab/agrupamento-circular-de-8-antenas-dobradas/?lang=en#comments Tue, 19 Jun 2012 11:40:10 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=89 8 PIFA circular antenna array

Gain: 6.6 dBi

Student: Sérgio Duarte Ferreira Pestana

]]> http://www.cee.uma.pt/hardlab/agrupamento-circular-de-8-antenas-dobradas/?lang=en/feed/&lang=en 0 Members of the WSN Group http://www.cee.uma.pt/hardlab/membros-do-grupo-das-rssf/?lang=en http://www.cee.uma.pt/hardlab/membros-do-grupo-das-rssf/?lang=en#comments Tue, 19 Jun 2012 10:42:02 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=63 Amândio Azevedo Professor Joaquim Amândio Azevedo
Professor Dionísio Barros
Filipe Santos
Tiago Braga Tiago Braga
Lina Maria
Maurício Rodrigues
Carla

]]> http://www.cee.uma.pt/hardlab/membros-do-grupo-das-rssf/?lang=en/feed/&lang=en 0 WSN modules http://www.cee.uma.pt/hardlab/modulos-rssf/?lang=en http://www.cee.uma.pt/hardlab/modulos-rssf/?lang=en#comments Tue, 19 Jun 2012 10:05:15 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=58 Wireless Sensor Networks modules used in our projects:
- Tmote Sky;
- Mica 2;
- MicaZ
- Jennic;
- XBee;
- TI RF2500;
- TI CC2430 & TI CC2431.

]]> http://www.cee.uma.pt/hardlab/modulos-rssf/?lang=en/feed/&lang=en 0 Helical Savonius Turbine http://www.cee.uma.pt/hardlab/turbina-savonius-helicoidal/?lang=en http://www.cee.uma.pt/hardlab/turbina-savonius-helicoidal/?lang=en#comments Tue, 19 Jun 2012 09:36:45 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=54 Development of a small Helical Savonius wind Turbine.
This turbine was printed in a RepRap Prusa, using ABS plastic.

Helical SavoniusAluno: Fábio 2012

]]> http://www.cee.uma.pt/hardlab/turbina-savonius-helicoidal/?lang=en/feed/&lang=en 1 Printed circuit board tutorial http://www.cee.uma.pt/hardlab/producao-de-circuitos-impressos/?lang=en http://www.cee.uma.pt/hardlab/producao-de-circuitos-impressos/?lang=en#comments Mon, 18 Jun 2012 14:18:56 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=13 Download here the instructions to develop princted circuit boards at aour Labs.

]]> http://www.cee.uma.pt/hardlab/producao-de-circuitos-impressos/?lang=en/feed/&lang=en 0 Launch of the Hardware Laboratories http://www.cee.uma.pt/hardlab/hello-world/?lang=en http://www.cee.uma.pt/hardlab/hello-world/?lang=en#comments Mon, 04 Jun 2012 09:37:33 +0000 Hardlab http://www.cee.uma.pt/hardlab/?p=1 Web page to show the projects developed at ours Hardware Laboratory.

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