<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-490564616499613251</id><updated>2011-07-29T04:57:46.454+02:00</updated><title type='text'>Make fair.</title><subtitle type='html'>Vsetko co ma napadne a da sa to v pohode lacno zhotovit.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://makefair.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://makefair.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Tomáš Kamenický</name><uri>http://www.blogger.com/profile/12430868283842898587</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>5</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-490564616499613251.post-6996631279713463608</id><published>2007-07-09T08:27:00.000+02:00</published><updated>2007-07-09T08:31:00.937+02:00</updated><title type='text'>Spektralni analyza denniho svetla.</title><content type='html'>&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;img id="BLOGGER_PHOTO_ID_5085080144951594018" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp1.blogger.com/_YkXNsDDeoUM/RpHVcy47TCI/AAAAAAAAAGU/gMtkzXHc8gM/s400/spektral.jpg" border="0" /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;/div&gt;&lt;br /&gt;No a na povrchu zeme to vyzera takto: &lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;img id="BLOGGER_PHOTO_ID_5085080613103029298" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RpHV4C47TDI/AAAAAAAAAGc/4Usf_zLSGfw/s400/spektral2.bmp" border="0" /&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/490564616499613251-6996631279713463608?l=makefair.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://makefair.blogspot.com/feeds/6996631279713463608/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=490564616499613251&amp;postID=6996631279713463608' title='Počet komentářů: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/6996631279713463608'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/6996631279713463608'/><link rel='alternate' type='text/html' href='http://makefair.blogspot.com/2007/07/spektralni-analyza-denniho-svetla.html' title='Spektralni analyza denniho svetla.'/><author><name>Tomáš Kamenický</name><uri>http://www.blogger.com/profile/12430868283842898587</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp1.blogger.com/_YkXNsDDeoUM/RpHVcy47TCI/AAAAAAAAAGU/gMtkzXHc8gM/s72-c/spektral.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-490564616499613251.post-3146301411215292514</id><published>2007-07-01T12:36:00.000+02:00</published><updated>2007-07-01T12:38:03.113+02:00</updated><title type='text'>Mechanicka cast ronji.</title><content type='html'>Dnes rano ma napdla tato moznost:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://bp1.blogger.com/_YkXNsDDeoUM/RoeDwS47TBI/AAAAAAAAAGM/tu7k_6_Xtgw/s1600-h/ronjanapadjpg.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5082175570238458898" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp1.blogger.com/_YkXNsDDeoUM/RoeDwS47TBI/AAAAAAAAAGM/tu7k_6_Xtgw/s400/ronjanapadjpg.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;Zrkadlo tu nakreslene je poloprepustne.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/490564616499613251-3146301411215292514?l=makefair.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://makefair.blogspot.com/feeds/3146301411215292514/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=490564616499613251&amp;postID=3146301411215292514' title='Počet komentářů: 5'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/3146301411215292514'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/3146301411215292514'/><link rel='alternate' type='text/html' href='http://makefair.blogspot.com/2007/07/mechanicka-cast-ronji.html' title='Mechanicka cast ronji.'/><author><name>Tomáš Kamenický</name><uri>http://www.blogger.com/profile/12430868283842898587</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp1.blogger.com/_YkXNsDDeoUM/RoeDwS47TBI/AAAAAAAAAGM/tu7k_6_Xtgw/s72-c/ronjanapadjpg.jpg' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-490564616499613251.post-8519368809376835364</id><published>2007-06-29T12:33:00.001+02:00</published><updated>2007-06-29T20:36:26.062+02:00</updated><title type='text'>Nove fotky o fiber konvertoru</title><content type='html'>Tak, jak som uz spominal ve foru na czfree.net podarilo sa mi pomocou dvoch konvertoroch a par optik urobit jednosmerne spojenie na vzdialenost 2m. Tu je par snimkov ohladne tohto:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Zadna cast konvertoru:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;p&gt;&lt;a href="http://bp3.blogger.com/_YkXNsDDeoUM/RoTmmi47S9I/AAAAAAAAAFs/QyJghUdwM2Q/s1600-h/IMG_1687.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081439829455752146" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoTmmi47S9I/AAAAAAAAAFs/QyJghUdwM2Q/s400/IMG_1687.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://bp0.blogger.com/_YkXNsDDeoUM/RoTmmy47S-I/AAAAAAAAAF0/9rlOnjSUNv8/s1600-h/IMG_1688.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081439833750719458" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoTmmy47S-I/AAAAAAAAAF0/9rlOnjSUNv8/s400/IMG_1688.jpg" border="0" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt; Takto som to ulozil a zaostril laserovy paprsek na rovnaky protejsek:&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;&lt;a href="http://bp0.blogger.com/_YkXNsDDeoUM/RoTl1y47S4I/AAAAAAAAAFE/l9zWcu9emDU/s1600-h/IMG_1679.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081438991937129346" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoTl1y47S4I/AAAAAAAAAFE/l9zWcu9emDU/s400/IMG_1679.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp2.blogger.com/_YkXNsDDeoUM/RoTl2S47S5I/AAAAAAAAAFM/8Gi_729czBA/s1600-h/IMG_1680.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081439000527063954" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoTl2S47S5I/AAAAAAAAAFM/8Gi_729czBA/s400/IMG_1680.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp0.blogger.com/_YkXNsDDeoUM/RoTl3y47S6I/AAAAAAAAAFU/vf3OiS2ISZk/s1600-h/IMG_1681.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081439026296867746" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoTl3y47S6I/AAAAAAAAAFU/vf3OiS2ISZk/s400/IMG_1681.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp2.blogger.com/_YkXNsDDeoUM/RoTl4S47S7I/AAAAAAAAAFc/OiG2Nh8SlAk/s1600-h/IMG_1682.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081439034886802354" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoTl4S47S7I/AAAAAAAAAFc/OiG2Nh8SlAk/s400/IMG_1682.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt; Tie kabely su len na osciloscop, robil som nejake meranie.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;p&gt;&lt;a href="http://bp0.blogger.com/_YkXNsDDeoUM/RoTl6y47S8I/AAAAAAAAAFk/LoYLgTEF8cQ/s1600-h/IMG_1686.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081439077836475330" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoTl6y47S8I/AAAAAAAAAFk/LoYLgTEF8cQ/s400/IMG_1686.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;Koncovy zvetsovak, priemer cca 5cm. &lt;/p&gt;&lt;p&gt;&lt;br /&gt; &lt;/p&gt;&lt;a href="http://bp2.blogger.com/_YkXNsDDeoUM/RoTkPS47SzI/AAAAAAAAAEc/Fd_P7AISjoQ/s1600-h/IMG_1672.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081437231000537906" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoTkPS47SzI/AAAAAAAAAEc/Fd_P7AISjoQ/s400/IMG_1672.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Na vysielacu hlavu je primontovana cocka, ktora povodne pochadza z laserovej tlaciarne.&lt;br /&gt;&lt;br /&gt;&lt;p&gt; &lt;/p&gt;&lt;p&gt;&lt;a href="http://bp0.blogger.com/_YkXNsDDeoUM/RoTkPy47S0I/AAAAAAAAAEk/uUF5MYSVzhA/s1600-h/IMG_1673.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081437239590472514" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoTkPy47S0I/AAAAAAAAAEk/uUF5MYSVzhA/s400/IMG_1673.jpg" border="0" /&gt;&lt;/a&gt; &lt;/p&gt;Toto je ina cocka zjednej laserky (konkretne tusim rada HP LJ 4XXX)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://bp1.blogger.com/_YkXNsDDeoUM/RoTkQC47S1I/AAAAAAAAAEs/83F2Tx6Q1II/s1600-h/IMG_1674.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081437243885439826" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp1.blogger.com/_YkXNsDDeoUM/RoTkQC47S1I/AAAAAAAAAEs/83F2Tx6Q1II/s400/IMG_1674.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp3.blogger.com/_YkXNsDDeoUM/RoTkQi47S2I/AAAAAAAAAE0/eRyhUnNvK9s/s1600-h/IMG_1675.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081437252475374434" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoTkQi47S2I/AAAAAAAAAE0/eRyhUnNvK9s/s400/IMG_1675.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp0.blogger.com/_YkXNsDDeoUM/RoTkQy47S3I/AAAAAAAAAE8/M7VtUH3gN7M/s1600-h/IMG_1676.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081437256770341746" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoTkQy47S3I/AAAAAAAAAE8/M7VtUH3gN7M/s400/IMG_1676.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://bp3.blogger.com/_YkXNsDDeoUM/RoTidi47SuI/AAAAAAAAAD0/nt3Bx_FbiTw/s1600-h/IMG_1666.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081435276790418146" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoTidi47SuI/AAAAAAAAAD0/nt3Bx_FbiTw/s400/IMG_1666.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;Ako sa da vidiet tak je to len tak nasadene, ale prenasalo signal.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;p&gt;&lt;a href="http://bp1.blogger.com/_YkXNsDDeoUM/RoTifC47SvI/AAAAAAAAAD8/jZefxzg64EQ/s1600-h/IMG_1667.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081435302560221938" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp1.blogger.com/_YkXNsDDeoUM/RoTifC47SvI/AAAAAAAAAD8/jZefxzg64EQ/s400/IMG_1667.jpg" border="0" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt; Detail na opticky modul konvertoru: &lt;/p&gt;&lt;p&gt;&lt;a href="http://bp2.blogger.com/_YkXNsDDeoUM/RoTifS47SwI/AAAAAAAAAEE/6rGLhiXsJwA/s1600-h/IMG_1669.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081435306855189250" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoTifS47SwI/AAAAAAAAAEE/6rGLhiXsJwA/s400/IMG_1669.jpg" border="0" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt; Spodna strana optickeho modulu: &lt;/p&gt;&lt;a href="http://bp3.blogger.com/_YkXNsDDeoUM/RoTigi47SxI/AAAAAAAAAEM/c_7BlS09y1w/s1600-h/IMG_1670.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081435328330025746" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoTigi47SxI/AAAAAAAAAEM/c_7BlS09y1w/s400/IMG_1670.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp0.blogger.com/_YkXNsDDeoUM/RoTigy47SyI/AAAAAAAAAEU/q8JTAubUbRI/s1600-h/IMG_1671.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081435332624993058" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoTigy47SyI/AAAAAAAAAEU/q8JTAubUbRI/s400/IMG_1671.jpg" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/490564616499613251-8519368809376835364?l=makefair.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/8519368809376835364'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/8519368809376835364'/><link rel='alternate' type='text/html' href='http://makefair.blogspot.com/2007/06/nove-fotky-o-fiber-konvertoru.html' title='Nove fotky o fiber konvertoru'/><author><name>Tomáš Kamenický</name><uri>http://www.blogger.com/profile/12430868283842898587</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp3.blogger.com/_YkXNsDDeoUM/RoTmmi47S9I/AAAAAAAAAFs/QyJghUdwM2Q/s72-c/IMG_1687.jpg' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-490564616499613251.post-2015660545413166364</id><published>2007-06-28T13:57:00.000+02:00</published><updated>2007-06-28T14:29:37.884+02:00</updated><title type='text'>USB mikroskop</title><content type='html'>&lt;div align="justify"&gt;Tu najdete strucny navod ako si zhotovit jednoduchy mikroskop.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;V prvom rade potrebujete jednu zbitocnu CD-ROM, svietiva LED, lacny rusky dalekohlad za 100,-Kc a jednu USB kameru.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;Postup je nasledovny:&lt;br /&gt;1.) Z CD-ROMky vyberte citaciu hlavu (Ale tak aby sa neposkodila optika). Odmontujte z hlavy nepotrebne veci (Fotodioda, laser). Magneticke vychilovanie hlavy nevyberajte.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;2.) Zoberte LEDku a primontujte ju tam kde bol laser. V citacej hlave by malo byt poloprepustne zrkadlo. Dioda smeruje na zrkadlo tak aby jej odraz presiel cockou von.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;3.) Najdite si vyvod cievky ktora riadi cocku hore/dole. Moze sa pripadne aj vyskusat ci funguje, ale pozor na napajacie napetie, pouzite radsej v serii nejaky odpor, tak aby prud cievkou nebol vetsi ako 200mA (uz i to je dost). Vyvediemie kabel od tejto cievky.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;4.) Zobereme dalekohlad, a namiesto koncovej cocky (ta najvetsia, ktora sa da vetsinou vysrovbovat) dame nasu citaciu hlavu, ale tak aby mala cocka smerovala von a obraz ktory zvetsuje aby presiel skrz poloprepustne zrkadlo do dalekohladu.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;5.) Tam kde sa pozera do dalekohladu tam namontujeme USB kameru. Pred tym vsak odmontujeme optiku z USB kamery a hole CCDko umiestnime na vhodnu polohu tak aby premietany obraz dopadol na CCD cip.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;6.) Utesnime vsetky otvory aby neprenikalo zidne svetlo dnu.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;Hotovo!&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;Predmet umiestnujte asi 1-3mm pred citacou hlavou. Obraz zaostrujte pomocou cievky na vychilovanie.&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;br /&gt;Mne sa to podarilo a preto vam chcem ukazat par fotek ktore sa mi podarili pri zvetsovani integrovaneho obvodu:&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://bp1.blogger.com/_YkXNsDDeoUM/RoOmqS47SaI/AAAAAAAAABU/4JdceuRBRHM/s1600-h/CPU01.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088050159372706" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp1.blogger.com/_YkXNsDDeoUM/RoOmqS47SaI/AAAAAAAAABU/4JdceuRBRHM/s400/CPU01.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp0.blogger.com/_YkXNsDDeoUM/RoOmrC47SbI/AAAAAAAAABc/0FYzr-lDchk/s1600-h/CPU02.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088063044274610" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoOmrC47SbI/AAAAAAAAABc/0FYzr-lDchk/s400/CPU02.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp3.blogger.com/_YkXNsDDeoUM/RoOmry47ScI/AAAAAAAAABk/2G7GPUr_oeI/s1600-h/CPU03.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088075929176514" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOmry47ScI/AAAAAAAAABk/2G7GPUr_oeI/s400/CPU03.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp1.blogger.com/_YkXNsDDeoUM/RoOmsS47SdI/AAAAAAAAABs/jQKowDwSWsY/s1600-h/CPU04.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088084519111122" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp1.blogger.com/_YkXNsDDeoUM/RoOmsS47SdI/AAAAAAAAABs/jQKowDwSWsY/s400/CPU04.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bp3.blogger.com/_YkXNsDDeoUM/RoOmsy47SeI/AAAAAAAAAB0/kFjYQAwhBwk/s1600-h/CPU05.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088093109045730" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOmsy47SeI/AAAAAAAAAB0/kFjYQAwhBwk/s400/CPU05.jpg" border="0" /&gt;&lt;/a&gt; &lt;img id="BLOGGER_PHOTO_ID_5081088814663551474" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOnWy47SfI/AAAAAAAAAB8/pTa67-wYKi8/s400/CPU06.jpg" border="0" /&gt;&lt;br /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088827548453378" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoOnXi47SgI/AAAAAAAAACE/3UbEBSrOHtA/s400/CPU07.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088836138387986" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoOnYC47ShI/AAAAAAAAACM/8PL6gz2lBeo/s400/CPU08.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088849023289890" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOnYy47SiI/AAAAAAAAACU/rSUuZZY1Q-Y/s400/CPU09.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081088861908191794" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoOnZi47SjI/AAAAAAAAACc/8Hso1U3UVmE/s400/CPU10.jpg" border="0" /&gt;&lt;br /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081089497563351618" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoOn-i47SkI/AAAAAAAAACk/z4i0b4IWgQI/s400/CPU11.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081089510448253522" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp1.blogger.com/_YkXNsDDeoUM/RoOn_S47SlI/AAAAAAAAACs/ZjD-8FUPVv4/s400/CPU12.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081089519038188130" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOn_y47SmI/AAAAAAAAAC0/wLwdyTO_qFQ/s400/cip01.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081089540513024626" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoOoBC47SnI/AAAAAAAAAC8/Bo0iMgL4agU/s400/cip02.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081089553397926530" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOoBy47SoI/AAAAAAAAADE/27xXKV5JQxc/s400/cip03.jpg" border="0" /&gt;&lt;br /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081090309312170642" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOoty47SpI/AAAAAAAAADM/dL3wxZQh13U/s400/cip04.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081090322197072546" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoOoui47SqI/AAAAAAAAADU/jXl4QIZMW8Y/s400/cip05.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081090326492039858" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOouy47SrI/AAAAAAAAADc/OXoTE3mF-d0/s400/cip06.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081090335081974466" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp1.blogger.com/_YkXNsDDeoUM/RoOovS47SsI/AAAAAAAAADk/vDI1Jk7gENs/s400/cip07.jpg" border="0" /&gt;&lt;img id="BLOGGER_PHOTO_ID_5081090343671909074" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoOovy47StI/AAAAAAAAADs/AHwC3fzUmeM/s400/cip08.jpg" border="0" /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/490564616499613251-2015660545413166364?l=makefair.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://makefair.blogspot.com/feeds/2015660545413166364/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=490564616499613251&amp;postID=2015660545413166364' title='Počet komentářů: 0'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/2015660545413166364'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/2015660545413166364'/><link rel='alternate' type='text/html' href='http://makefair.blogspot.com/2007/06/usb-mikroskop.html' title='USB mikroskop'/><author><name>Tomáš Kamenický</name><uri>http://www.blogger.com/profile/12430868283842898587</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp1.blogger.com/_YkXNsDDeoUM/RoOmqS47SaI/AAAAAAAAABU/4JdceuRBRHM/s72-c/CPU01.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-490564616499613251.post-8343889696556133501</id><published>2007-06-27T09:34:00.000+02:00</published><updated>2007-06-29T19:24:23.357+02:00</updated><title type='text'>Projekt Ronja 100Mbit/s</title><content type='html'>&lt;div align="justify"&gt;Prednedavnom som sa pustil do novej myslienky a to Ronja beziaca na 100Mb/s a zaroven cena nizsia ako Ronja 10Mb/s.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align="justify"&gt;V podstate velice odvazna uvaha, ale ako sa zda, tak je docela realizovatelna. Hlavnou myslienkou celeho projektu je prevod MLT3 kodu, ktory sa pouziva pri RJ45 pre 100Mb, na nieco smysluplneho dobre pouzitelneho pre modulaciu (switchovanie) laserovej diody alebo laseroveho modulu.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;MLT3 kod vyzera nejak takto:&lt;br /&gt;&lt;br /&gt;&lt;p&gt;&lt;img id="BLOGGER_PHOTO_ID_5080661216309496082" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp0.blogger.com/_YkXNsDDeoUM/RoIidS47SRI/AAAAAAAAAAM/hTB41xcSFRA/s320/MLT3kod.jpg" border="0" /&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="justify"&gt;Najvyhodnejsie by bolo previest tento kod na TTL, jednoducho povedane na dve urovne (0,1) zapnuto alebo vypnuto.&lt;/p&gt;&lt;br /&gt;&lt;p align="justify"&gt;Pri googleni som narazil na mnoho obvodov ktore to dokazu (napr: MX98702 , DP83223 , ML6673 ). Su to v podstate Fast ethernet transceiver-y. Avsak na slovenskom alebo ceskom trhu su tieto obvody doslova tabu a tazko sa zhanaju (nutna objednavka 1000ks a viac). Druhou nevyhodou je komplexita obvodov, okolne suciastky a nastavenie parametrov a registrov v niektorych typoch.&lt;/p&gt;&lt;br /&gt;&lt;p&gt;Preto ma napadlo, ze by sa dal pouzit prevodnik RJ45/optika tzv. Fiber Converter:&lt;/p&gt;&lt;img id="BLOGGER_PHOTO_ID_5080665090369997090" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoIl-y47SSI/AAAAAAAAAAU/A6qRrcIqNlo/s320/DLinkFiberConverterTR962-D.jpg" border="0" /&gt;&lt;br /&gt;&lt;p&gt;Na obrazku hore je TPLINK TR-962D ktory sa da kupit na &lt;a href="http://www.i4wifi.net/"&gt;http://www.i4wifi.net/&lt;/a&gt;.&lt;br /&gt;Po odkrytovani zahadnej ciernej skrinky som uvidel nasledovne:&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;img id="BLOGGER_PHOTO_ID_5080668702437493042" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoIpRC47STI/AAAAAAAAAAc/-Aon8MXrQx8/s320/OdkrytFiberConverter.jpg" border="0" /&gt;&lt;/p&gt;&lt;br /&gt;&lt;p align="center"&gt;Este jeden detailny pohlad:&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;img id="BLOGGER_PHOTO_ID_5080669694574938434" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoIqKy47SUI/AAAAAAAAAAk/sSnJeF51JD4/s320/OdkrytFiberConverterdetail.jpg" border="0" /&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="justify"&gt;Ak si kupite iny prevodnik nic vas asi neprekvapi ze V/V modul na optiku (v lavom hornom rohu obrazku, tyh par dier vedla seba) ma rovnake rozlozenie noziciek (GND, VCC, DATA IN/OUT). Ide o takzvanu PECL zbernicu ktorej zapojenie v mojom pripade vyzera nejak takto:&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;img id="BLOGGER_PHOTO_ID_5080679834992724306" style="DISPLAY: block; MARGIN: 0px auto 10px; CURSOR: hand; TEXT-ALIGN: center" alt="" src="http://bp3.blogger.com/_YkXNsDDeoUM/RoIzZC47SVI/AAAAAAAAAAs/cmULuI8IqFI/s320/pecl.jpg" border="0" /&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="justify"&gt;A tu uz mame skoro vyhrane, lebo na tento typ zbernic funguje fura obvodov ktory mi su napriklad MAX3263 pre vysielanie a MAX3963 spolu s MAX3964 pre prijem dat. Ich datasheety najdete na tychto strankach:&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.ortodoxism.ro/datasheets/maxim/MAX3263.pdf"&gt;http://www.ortodoxism.ro/datasheets/maxim/MAX3263.pdf&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;p&gt;&lt;a href="http://www.ortodoxism.ro/datasheets/maxim/MAX3963.pdf"&gt;http://www.ortodoxism.ro/datasheets/maxim/MAX3963.pdf&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;p&gt;&lt;a href="http://www.ortodoxism.ro/datasheets/maxim/MAX3964-MAX3968.pdf"&gt;http://www.ortodoxism.ro/datasheets/maxim/MAX3964-MAX3968.pdf&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;p&gt;V tychto datasheetoch najdeme aj typicke zapojenia pre RX a TX stranu:&lt;br /&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;a href="http://bp2.blogger.com/_YkXNsDDeoUM/RoI3hy47SZI/AAAAAAAAABM/2Kv1GN7dGm0/s1600-h/TXcircuit.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5080684383363090834" style="CURSOR: hand" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoI3hy47SZI/AAAAAAAAABM/2Kv1GN7dGm0/s320/TXcircuit.jpg" border="0" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;a href="http://bp2.blogger.com/_YkXNsDDeoUM/RoI3hy47SYI/AAAAAAAAABE/dwpe9ic84FM/s1600-h/RXcircuit.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5080684383363090818" style="CURSOR: hand" alt="" src="http://bp2.blogger.com/_YkXNsDDeoUM/RoI3hy47SYI/AAAAAAAAABE/dwpe9ic84FM/s320/RXcircuit.jpg" border="0" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p align="justify"&gt;Teraz uz len zostava vyhladat nejaky rychly laser s malou kapacitou a rychlu fotodiodu s najvetsou citlivostou v oblasti na ktorej laser svieti. V podstate mam v planu prebrat konstrukcnu cast RONJi, ta je vhodna aj pre nas pripad nakolko prenasame optikou. Vhodnou laserovou diodou je HFE4081-321. Jej parametre su vhodne pre nase pouzitie:&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.penguin.cz/~hwsoft/dessto/vcsel/HFE4081,4082.pdf"&gt;http://www.penguin.cz/~hwsoft/dessto/vcsel/HFE4081,4082.pdf&lt;/a&gt;&lt;/p&gt;&lt;p align="justify"&gt;Tuto diodu pouzivaju aj v projekte DESSTO, kde najdete aj schema zapojenia s splonym spojom.&lt;/p&gt;&lt;p align="justify"&gt;ZAVER:&lt;/p&gt;&lt;p align="justify"&gt;Suciastky v case pisania tohto textu mam objednane, a uvidime ci budu vobec dostupne, ale dufam ze to vyjde a ze cena jednoho optickeho spoja nebude vetsia ako 8000,-Kc. Predpokladam tak dosah max na 1km. Uvidime! :)&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;br /&gt;Nejake dalsie odkazy:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.chrudim2000.cz/ronja/"&gt;http://www.chrudim2000.cz/ronja/&lt;/a&gt;&lt;br /&gt;&lt;a href="http://ronja.twibright.com/index_cz.php"&gt;http://ronja.twibright.com/index_cz.php&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.penguin.cz/~hwsoft/dessto/"&gt;http://www.penguin.cz/~hwsoft/dessto/&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.czfree.net/forum/showthread.php?threadid=3400"&gt;http://www.czfree.net/forum/showthread.php?threadid=3400&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.hwsoft.info/"&gt;http://www.hwsoft.info&lt;/a&gt; Toto su officialne stranky DESSTO, pracuje sa na nich.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/490564616499613251-8343889696556133501?l=makefair.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://makefair.blogspot.com/feeds/8343889696556133501/comments/default' title='Komentáře k příspěvku'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=490564616499613251&amp;postID=8343889696556133501' title='Počet komentářů: 2'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/8343889696556133501'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/490564616499613251/posts/default/8343889696556133501'/><link rel='alternate' type='text/html' href='http://makefair.blogspot.com/2007/06/projekt-ronja-100mbits.html' title='Projekt Ronja 100Mbit/s'/><author><name>Tomáš Kamenický</name><uri>http://www.blogger.com/profile/12430868283842898587</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp0.blogger.com/_YkXNsDDeoUM/RoIidS47SRI/AAAAAAAAAAM/hTB41xcSFRA/s72-c/MLT3kod.jpg' height='72' width='72'/><thr:total>2</thr:total></entry></feed>
