Original title: Moderní hermeticky těsná osvětlovací jednotka do extrémních podmínek
Translated title: Advanced waterproof flashlight for extreme condition
Authors: Šerík, Martin ; Kubíček, Michal (referee) ; Kincl, Zdeněk (advisor)
Document type: Bachelor's theses
Year: 2011
Language: slo
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract: [slo] [eng]
Práca sa zaoberá rešeršou dostupných riešení pri výbere komponentov pre hermeticky tesnú osvetľovaciu jednotku do extrémnych podmienok a jej zostrojením. Po porovnaní jednotlivých parametrov sa vybrali ako zdroj energie 4 AAA batérie eneloop od firmy Sanyo, zdrojom svetla je vysokosvietivá LED CREE XP-G a riadiacou jednotkou mikrokontrolér ATtiny24 od firmy Atmel. Interakcia s užívateľom je realizovaná pomocou bezkontaktného kapacitného ovládania a nabíjanie svietidla prebieha bezkontaktným spôsobom. Svietidlo je umiestnené na riaditkach bicykla pomocou špeciálneho držiaku. The work is focusing on the search for available solutions concerning the choice of components for advanced waterproof flashlight for extreme conditions and on building this device. After comparing the individual parameters the following components were selected: as a source of energy - four AAA batteries eneloop distributed by Sanyo, high-brightness LED CREE XP-G and microcontroller ATtiny24 distributed by Atmel. The user interaction is realized by support of capacitive touch buttons and the charging of the lighting device is wireless. The light is placed on the handlebar using a specialized holder.
Keywords: ATtiny24; capacitive touch sensor; LED; light; wireless charging

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/6632

Permalink: http://www.nusl.cz/ntk/nusl-238450


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Bachelor's theses