Qaiku / #DIY DIY http://www.qaiku.com/channels/show/DIY/view/fff1d830689611e19e0e15c1c414a381a381 2012-03-07T20:49:14+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/007/eb1/386/007eb138689711e19e0e15c1c414a381a381.jpg?t=1331153354'></td><td> Test-assembly of the Tesla Coil enclosure. edit: it seems picture upload is broken ATM</td> </tr> </table> Message from Qaiku 0 07 http://www.qaiku.com/channels/show/DIY/view/775aa05460b911e1934799d8d44d5b4a5b4a 2012-02-26T20:35:48+00:00 rambo jos joku tarvitsee NAND-gateja (yksittäisiä, SMD mutta ei ole paha kolvata) niin multa saa, kun tulee #hacklabfi :ltä hakemaan. <br/><br/> <a href='http://fi.rsdelivers.com/product/nxp/74ahct1g00gw/2-input-nand-gate-2-55v-74ahct1g00gw/0510544.aspx'>http://fi.rsdelivers.com/product/nxp/74ahct1g00gw/2-input-nand-gate-2-55v-74ahct1g00gw/0510544.aspx</a> Message from Qaiku 0 00 http://www.qaiku.com/channels/show/DIY/view/b8c2a38660b711e195659dc22204a487a487 2012-02-26T20:23:19+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/b92/334/a86/b92334a860b711e195659dc22204a487a487.jpg?t=1330287799'></td><td> had to add a NAND (the tiny black thing on the right behind the red wire) gate (wired as NOT) to the Tesla coil optical input </td> </tr> </table> Message from Qaiku 0 02 http://www.qaiku.com/channels/show/DIY/view/8078e66c5b1611e1bf59c113bc46f465f465 2012-02-19T16:26:39+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/80d/3c8/025/80d3c8025b1611e1bf59c113bc46f465f465.jpg?t=1329668800'></td><td> these 0805 size resistors are mighty handy with breadboards.</td> </tr> </table> Message from Qaiku 0 01 http://www.qaiku.com/channels/show/DIY/view/cb333a08557211e1ae0815c4a70878f378f3 2012-02-12T12:12:11+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/cbf/e35/825/cbfe3582557211e1ae0815c4a70878f378f3.jpg?t=1329048732'></td><td> used the plasmacutter we repaired in "production" for the first time</td> </tr> </table> Message from Qaiku 0 03 http://www.qaiku.com/channels/show/DIY/view/a55ac88a4b3811e183d8a36ba26e5d7d5d7d 2012-01-30T11:50:45+00:00 rambo häpeilemätön mainos: Hack-viikonloppu 11.2, nämä tapahtumat ovat avoimia kaikille kiinnostuneille (ei ole pakko olla jäsen). <br/><br/> <a href='http://www.hacklab.fi/2012/01/opi-juottamaan-ja-syovyttamaan/'>http://www.hacklab.fi/2012/01/opi-juottamaan-ja-syovyttamaan/</a> Message from Qaiku 0 00 http://www.qaiku.com/channels/show/DIY/view/3329c8a6445d11e19f1d9b6680613d593d59 2012-01-21T18:24:47+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/343/ede/ac4/343edeac445d11e19f1d9b6680613d593d59.jpg?t=1327170288'></td><td> prototype board for Micrel EL driver, uses trimmers so I can adjust the switching frequencies. </td> </tr> </table> Message from Qaiku 0 09 http://www.qaiku.com/channels/show/DIY/view/6154199c421511e1b280151703034e364e36 2012-01-18T20:45:39+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/622/4d7/944/6224d794421511e1b280151703034e364e36.jpg?t=1326919539'></td><td> That's a lot of PCBs for 15USD</td> </tr> </table> Message from Qaiku 0 03 http://www.qaiku.com/channels/show/DIY/view/df5bab3237a411e1a079439e5a0ef186f186 2012-01-05T13:55:05+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/e00/1ac/c63/e001acc637a411e1a079439e5a0ef186f186.jpg?t=1325771706'></td><td> lasercut [enclosure parts](http://www.qaiku.com/go/du5m/) for the [Tesla Coil](http://www.qaiku.com/go/ctni/) (the photo is a bit poor)</td> </tr> </table> Message from Qaiku 0 02 http://www.qaiku.com/channels/show/DIY/view/7afbeb5c37a411e1a71245d63aefbc8ebc8e 2012-01-05T13:52:17+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/7ba/8aa/cc3/7ba8aacc37a411e1a71245d63aefbc8ebc8e.jpg?t=1325771537'></td><td> Milling a straight edge to a bit of sawed aluminium (this will act as fitting adapter for fans on the heatsink of my Tesla Coil driver)</td> </tr> </table> Message from Qaiku 0 00 http://www.qaiku.com/channels/show/DIY/view/a7f783fc2fcd11e1bad6af4f446a60da60da 2011-12-26T14:26:52+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/a8b/f0c/382/a8bf0c382fcd11e1bad6af4f446a60da60da.jpg?t=1324909613'></td><td> made heatsinks for the mortor driver boards I got from Pololu, here is one showing how it fits in place.</td> </tr> </table> Message from Qaiku 0 02 http://www.qaiku.com/channels/show/DIY/view/fe29c8d229c111e18653ebc37bd7888e888e 2011-12-18T21:48:16+00:00 rambo OpenSCAD tip of the day, add a render() statement to your module if you use it a lot (especially if the module is nontrivial) Message from Qaiku 0 00 http://www.qaiku.com/channels/show/DIY/view/74fe700a28a211e1a47e213affde3d2c3d2c 2011-12-17T11:30:00+00:00 rambo rushing to design laser-cut enclosure for the tesla-coil (I have a discount coupon to formulor.de I need to use in this month...) Message from Qaiku 0 05 http://www.qaiku.com/channels/show/DIY/view/58b8bf961f6411e184dbb7a616a6f9e9f9e9 2011-12-05T17:12:43+00:00 Ile Laserleikkuri Kiinasta 550 eurolla http://www.ruuvipenkki.fi/2011/11/06/kiinalainen-laserleikkuri Message from Qaiku 60 252 http://www.qaiku.com/channels/show/DIY/view/67036a1e1b9111e18147c3f9769bc3f0c3f0 2011-11-30T20:25:10+00:00 rambo Kas, Dangerous Prototypes bongasi tämän (varsin keskeneräisen) projektin (josta ei välttämättä edes koskaan tule valmista) <br/><br/> <a href='http://dangerousprototypes.com/2011/11/30/i2c-controlled-4x4-rgb-led-matrix'>http://dangerousprototypes.com/2011/11/30/i2c-controlled-4x4-rgb-led-matrix</a> Message from Qaiku 0 00 http://www.qaiku.com/channels/show/DIY/view/e9460290150911e192f3afe6368f79a979a9 2011-11-22T13:00:10+00:00 rambo Pololu:lla on "black friday" alennusmyynti, kaikkea kivaa... <br/><br/> <a href='http://www.pololu.com/blackfriday2011'>http://www.pololu.com/blackfriday2011</a> Message from Qaiku 0 00 http://www.qaiku.com/channels/show/DIY/view/a3a82ba80e3511e1b353dd735f1949404940 2011-11-13T20:25:33+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/a47/ecb/2c0/a47ecb2c0e3511e1b353dd735f1949404940.jpg?t=1321215934'></td><td> Prototype of wireless EEG logger</td> </tr> </table> Message from Qaiku 60.169899 24.93845 http://www.qaiku.com/channels/show/DIY/view/5e8f3d4e066111e192522f165a7c9ed49ed4 2011-11-03T21:18:25+00:00 Ile Arduino kympillä toimituskuluineen Message from Qaiku 60 251 http://www.qaiku.com/channels/show/DIY/view/198e87def6af11e08e6895fd6c71a504a504 2011-10-14T21:54:32+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/1a5/531/f4f/1a5531f4f6af11e08e6895fd6c71a504a504.jpg?t=1318629273'></td><td> 3 daisy chained 595 shift-registers (from a group of 6, though they all can be separated and used individually)</td> </tr> </table> Message from Qaiku 60.169899 24.93842 http://www.qaiku.com/channels/show/DIY/view/6986ed56f5cb11e0a85581de5f49ecd6ecd6 2011-10-13T18:44:41+00:00 rambo Finally figured out the problem I had with auto-increments on the PCA9635 LED drivers, took a bit or reading and my trusted Bus-Pirate. Message from Qaiku 60.169899 24.93841 http://www.qaiku.com/channels/show/DIY/view/c3a758b0f4b911e0986161306b5a58f458f4 2011-10-12T10:05:50+00:00 KatelynOwens19Do you understand that it's the best time to receive the <a href="http://goodfinance-blog.com">loan</a>, which can help you. Message from Qaiku 0 00 http://www.qaiku.com/channels/show/DIY/view/60299050f06811e09595d1f26d1684988498 2011-10-06T22:13:10+00:00 rambo a book about the hackerspace movement <br/><br/> <a href='http://dangerousprototypes.com/2011/10/06/hackerspaces-the-beginning-the-book/'>http://dangerousprototypes.com/2011/10/06/hackerspaces-the-beginning-the-book/</a> Message from Qaiku 60.169899 24.93840 http://www.qaiku.com/channels/show/DIY/view/54d2c69aec3f11e08727cd42810e5ee65ee6 2011-10-01T15:09:16+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/557/c09/4ee/557c094eec3f11e08727cd42810e5ee65ee6.jpg?t=1317481757'></td><td> Testing SDS (Smoke Distribution System) for the ALTparty project.</td> </tr> </table> Message from Qaiku 60.169899 24.93843 http://www.qaiku.com/channels/show/DIY/view/b69b9bc6e91111e0863351d11a3a14e614e6 2011-09-27T14:05:10+00:00 rambo Maker Faire helsinki 2012 ? Poll behind the link, spread the word. <br/><br/> <a href='http://bit.ly/pbf7Mt'>http://bit.ly/pbf7Mt</a> Message from Qaiku 60.169899 24.93840 http://www.qaiku.com/channels/show/DIY/view/7da24464e91111e08a9023b94c6fc171c171 2011-09-27T14:03:35+00:00 rambo Maker Fair helsinki 2012 ? Kysely (englanniksi) linkin takana, levittäkää sanaa. <br/><br/> <a href='http://bit.ly/pbf7Mt'>http://bit.ly/pbf7Mt</a> Message from Qaiku 60.169899 24.93840 http://www.qaiku.com/channels/show/DIY/view/147cf718e69611e087fd03f18aff11c911c9 2011-09-24T10:15:08+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/152/800/04e/15280004e69611e087fd03f18aff11c911c9.jpg?t=1316859308'></td><td> Soldering SMD LEDs on flexiboard (using paste and soldering iron, hot-air is problematic with the flexiboard)</td> </tr> </table> Message from Qaiku 60.169899 24.93842 http://www.qaiku.com/channels/show/DIY/view/420ec1dce69311e0857e912c4fe853385338 2011-09-24T09:54:56+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/42d/4f8/52e/42d4f852e69311e0857e912c4fe853385338.jpg?t=1316858096'></td><td> Sneak preview of something that will (hopefully) be at ALT Party (a #hacklabfi project)</td> </tr> </table> Message from Qaiku 60.169899 24.93840 http://www.qaiku.com/channels/show/DIY/view/98a3d926e46b11e0811209e5d9c94d474d47 2011-09-21T16:05:59+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/994/092/b6e/994092b6e46b11e0811209e5d9c94d474d47.jpg?t=1316621159'></td><td> It lives!!!</td> </tr> </table> Message from Qaiku 60.169899 24.938412 http://www.qaiku.com/channels/show/DIY/view/ff7ae97ce1d811e0ab46f712a94558fc58fc 2011-09-18T09:31:33+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/003/4af/1ae/0034af1ae1d911e0ab46f712a94558fc58fc.jpg?t=1316338293'></td><td>the assembled primary and secondary coils with toroid.</td> </tr> </table> Message from Qaiku 60.169899 24.93845 http://www.qaiku.com/channels/show/DIY/view/f218f262e15911e0ac92178052c97c127c12 2011-09-17T18:22:05+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/f2d/410/60e/f2d41060e15911e0ac92178052c97c127c12.jpg?t=1316283725'></td><td>Almost there... This is the 1000-turn secondary coil of the Tesla Coil -kit I'm building... Still a "few" turns to go (~150-200 or so)</td> </tr> </table> Message from Qaiku 60.169899 24.93842 http://www.qaiku.com/channels/show/DIY/view/0df6d862dc7011e09997d7a0a098a953a953 2011-09-11T12:17:44+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/0eb/9d8/c6d/0eb9d8c6dc7011e09997d7a0a098a953a953.jpg?t=1315743465'></td><td> Started the tesla-coil build by making the toroid</td> </tr> </table> Message from Qaiku 0 03 http://www.qaiku.com/channels/show/DIY/view/7c59f4ead8c611e0a11b71f9cdfc59205920 2011-09-06T20:26:22+00:00 rambo FFFUUU!! I Miscalculated, the SMD leds have too little spacing on the flexiboard (two middle ones fit, the side ones don't) Message from Qaiku 0 03 http://www.qaiku.com/channels/show/DIY/view/0ebd65d0ccae11e0868e7f95a9da35ea35ea 2011-08-22T11:01:16+00:00 rambo Cool: sonar-haptic thing for helping the blind, Arduino based. <br/><br/> <a href='http://grathio.com/2011/08/meet-the-tacit-project-its-sonar-for-the-blind/'>http://grathio.com/2011/08/meet-the-tacit-project-its-sonar-for-the-blind/</a> Message from Qaiku 60.169899 24.93840 http://www.qaiku.com/channels/show/DIY/view/f93dd1c6bff211e083507992c2580e0e0e0e 2011-08-06T06:11:49+00:00 Ile Mistähän löytyisi 2-digitin jumbokokoinen 7-segmenttinäyttö, jota olisi kätevä ohjata mikrokontrollerilla? Message from Qaiku 60 255 http://www.qaiku.com/channels/show/DIY/view/227a16eebc6f11e0b8f2e777c55e4a3e4a3e 2011-08-01T18:50:32+00:00 rambo the photoresist laminate is just about impossible to work with, at least with the flex-pcb. Something always goes wrong. Message from Qaiku 60.169899 24.93842 http://www.qaiku.com/channels/show/DIY/view/78b5aa74b43f11e08d99670ff610126b126b 2011-07-22T08:49:12+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/796/bda/e2b/796bdae2b43f11e08d99670ff610126b126b.jpg?t=1311324552'></td><td>Got the lasercut acrylic for my UFO (the protective plastic film is still in place which is why the clear acrylic looks white)</td> </tr> </table> Message from Qaiku 60.169899 24.93846 http://www.qaiku.com/channels/show/DIY/view/0f33b12cb29611e0b3b98dc2ed9168406840 2011-07-20T06:03:58+00:00 Ile Asennusjigi terassiruuvien kohdistukseen Message from Qaiku 60 251 http://www.qaiku.com/channels/show/DIY/view/1d56acbaab0b11e0ad63336e200f39e539e5 2011-07-10T15:41:44+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/1da/543/98a/1da54398ab0b11e0ad63336e200f39e539e5.jpg?t=1310312504'></td><td> board for [DX 5V step-down regulator](http://www.dealextreme.com/p/vmp3203-5v-high-efficiency-dc-dc-module-47817)</td> </tr> </table> Message from Qaiku 60.169899 24.93842 http://www.qaiku.com/channels/show/DIY/view/2db3753aaa6f11e0883ff55670fd59045904 2011-07-09T21:05:30+00:00 rambo <table with='100%'> <tr valign='top' align='left'> <td><img src='http://www.qaiku.comhttp://static.qaiku.com/2e6/8be/fea/2e68befeaa6f11e0883ff55670fd59045904.jpg?t=1310245530'></td><td> LED driver board test rig, "normal size" RGB leds on the breadboard have crappy red, on the SMDs the other one has only red connected.</td> </tr> </table> Message from Qaiku 60.169899 24.93841 http://www.qaiku.com/channels/show/DIY/view/6de6ca40a8d911e0bbd0d76f43b2ab50ab50 2011-07-07T20:41:02+00:00 IleLöytyykö arduinoprossukorttia, jossa olisi ethernet samalla kortilla? Message from Qaiku 60 258