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Värmestyrning I Handske
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE).
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE).
2007 (Swedish)Independent thesis Basic level (degree of Bachelor)Student thesis
Abstract [sv]

This rapport is result of a project. The purpose of which was to design a circuit that is used in a heat glove. The heat glove is the technical aid which provides heat inside a glove.

It is specially suited for old people who have problems with cold hands because of decreased blood circulation.

There already was an old circuit in the glove that gives a constant current which develops heat from battery to glove through a circuit. The temperature is between 32 and 34 degrees.

The problem with the existing circuit was to regulate the temperature. There is only on/off switch and there is no way to adjust desirable value of the temperature.

In order to solve the problem the old circuit was investigated. A whole new circuit has developed which resulted in a control system with feedback. This system has a controller and a sensor. A sensor feels the current temperature and connects that to comparator where this shall compare with desirable value. With a potentiometer you can put in a desirable value.

Place, publisher, year, edition, pages
Högskolan i Halmstad/Sektionen för Informationsvetenskap, Data- och Elektroteknik (IDE) , 2007.
Keywords [sv]
Värmehandske, Heat Glove
Identifiers
URN: urn:nbn:se:hh:diva-994Local ID: 2082/1355OAI: oai:DiVA.org:hh-994DiVA, id: diva2:238212
Uppsok
Technology
Available from: 2007-10-17 Created: 2007-10-17 Last updated: 2007-10-17

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fulltext(763 kB)548 downloads
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf