https://www.23hq.com/frickel frickel en-us 23people http://www.23hq.com/resources/um-style/logo-20.gif http://blogs.law.harvard.edu/tech/rss https://www.23hq.com/rss/frickel https://www.23hq.com/rss/frickel?page=2 true https://www.23hq.com/frickel/photo/5288775 <p><a href="https://www.23hq.com/frickel/photo/5288775"><img src="https://www.23hq.com/4937343/5288775_10a8833faadc2ee9cf89ea756f31614f_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>The new SD-RAM after cleanup using a toothbrush.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5288775 Wed, 13 Jan 2010 23:52:55 GMT https://www.23hq.com/frickel/photo/5288773 <p><a href="https://www.23hq.com/frickel/photo/5288773"><img src="https://www.23hq.com/4937368/5288773_8a025e5bf87fcd3f01da517e288be83e_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>The new SD-RAM after cleanup using a toothbrush.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5288773 Wed, 13 Jan 2010 23:52:31 GMT https://www.23hq.com/frickel/photo/5288765 <p><a href="https://www.23hq.com/frickel/photo/5288765"><img src="https://www.23hq.com/4937298/5288765_f2865a54f102a315539235f3627ccc71_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>The new SD-RAM after cleanup using a toothbrush.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5288765 Wed, 13 Jan 2010 23:52:08 GMT https://www.23hq.com/frickel/photo/5288147 <p><a href="https://www.23hq.com/frickel/photo/5288147"><img src="https://www.23hq.com/4937373/5288147_a9958095b1258977270497f8bd8755cf_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Finished. There is still a lot of flux (the brown stuff out there) on the board but the pins are clear enough.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5288147 Wed, 13 Jan 2010 21:42:31 GMT https://www.23hq.com/frickel/photo/5288132 <p><a href="https://www.23hq.com/frickel/photo/5288132"><img src="https://www.23hq.com/4937322/5288132_1339ffc29c4c5cfea80baf090ae53682_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>A lot of cheap soldering flux and some solder. A pretty good result, even if the Pins look a bit strange.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5288132 Wed, 13 Jan 2010 21:40:51 GMT https://www.23hq.com/frickel/photo/5288121 <p><a href="https://www.23hq.com/frickel/photo/5288121"><img src="https://www.23hq.com/4937312/5288121_7848610f1294d9043e586934368fb737_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Step #2: Solder the new SDRAM with more storage capacity. First we solder 4 pins manually.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5288121 Wed, 13 Jan 2010 21:38:47 GMT https://www.23hq.com/frickel/photo/5288111 <p><a href="https://www.23hq.com/frickel/photo/5288111"><img src="https://www.23hq.com/4937350/5288111_ba79af056f8595b448fd23d925a9e08f_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Deeper look at the pads. The SDRAM and the near-by capacitor were removed.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5288111 Wed, 13 Jan 2010 21:37:29 GMT https://www.23hq.com/frickel/photo/5288104 <p><a href="https://www.23hq.com/frickel/photo/5288104"><img src="https://www.23hq.com/4937335/5288104_30eb48af7a337dce5bc833cfb5270ad0_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Step #1: Desolder SDRAM.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5288104 Wed, 13 Jan 2010 21:36:24 GMT https://www.23hq.com/frickel/photo/5287587 <p><a href="https://www.23hq.com/frickel/photo/5287587"><img src="https://www.23hq.com/4937303/5287587_f934f1f9a7125f68ee90398c14687ac4_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>First try of SMD desoldering (TQFP, QFP, BGA)</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5287587 Wed, 13 Jan 2010 19:20:34 GMT https://www.23hq.com/frickel/photo/5171763 <p><a href="https://www.23hq.com/frickel/photo/5171763"><img src="https://www.23hq.com/4937363/5171763_a91f7d7c44afae67ec8102b6f92cbca0_standard.jpg" width="460" height="375" class="23-standard"/></a></p><p>A re-design of our USB Developer Board with a new name - OpenFrix v0.1.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5171763 Fri, 11 Dec 2009 00:46:04 GMT https://www.23hq.com/frickel/photo/5146416 <p><a href="https://www.23hq.com/frickel/photo/5146416"><img src="https://www.23hq.com/4937372/5146416_1f1d7121fbeb82eec64a6892ebce5874_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>First PCB for the USB Developer Board 32 (udevb32).</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5146416 Thu, 03 Dec 2009 17:04:25 GMT https://www.23hq.com/frickel/photo/5146415 <p><a href="https://www.23hq.com/frickel/photo/5146415"><img src="https://www.23hq.com/4937369/5146415_c181a3c8867ab043850c5654b40b0ba5_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>First PCB for the USB Developer Board 32 (udevb32).</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5146415 Thu, 03 Dec 2009 17:04:03 GMT https://www.23hq.com/frickel/photo/5146414 <p><a href="https://www.23hq.com/frickel/photo/5146414"><img src="https://www.23hq.com/4937333/5146414_78092ffcb34f4c4ed81f8eb6748081b7_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>First PCB for the USB Developer Board 32 (udevb32).</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5146414 Thu, 03 Dec 2009 17:03:40 GMT https://www.23hq.com/frickel/photo/5146413 <p><a href="https://www.23hq.com/frickel/photo/5146413"><img src="https://www.23hq.com/4937300/5146413_ed3ca6f51a61522048545447d680c105_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>First PCB for the USB Developer Board 32 (udevb32).</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5146413 Thu, 03 Dec 2009 17:03:20 GMT https://www.23hq.com/frickel/photo/5146412 <p><a href="https://www.23hq.com/frickel/photo/5146412"><img src="https://www.23hq.com/4937310/5146412_8656aea4b274bf9dd517d7028d901209_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>First PCB for the USB Developer Board 32 (udevb32).</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5146412 Thu, 03 Dec 2009 17:03:00 GMT https://www.23hq.com/frickel/photo/5119433 <p><a href="https://www.23hq.com/frickel/photo/5119433"><img src="https://www.23hq.com/4937317/5119433_d08d7fce95f021bb624b118fc22517e1_standard.jpg" width="387" height="460" class="23-standard"/></a></p><p>USBDEV - ATmega16/32/644-based USB Developer Board.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5119433 Sat, 21 Nov 2009 23:27:55 GMT https://www.23hq.com/frickel/photo/5090599 <p><a href="https://www.23hq.com/frickel/photo/5090599"><img src="https://www.23hq.com/4937349/5090599_382ed26c1fd6fa534dbe4894dd0213cf_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090599 Tue, 10 Nov 2009 13:59:35 GMT https://www.23hq.com/frickel/photo/5090597 <p><a href="https://www.23hq.com/frickel/photo/5090597"><img src="https://www.23hq.com/4937375/5090597_0fbad7fa2392afecf3f79304d4f5c870_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090597 Tue, 10 Nov 2009 13:59:11 GMT https://www.23hq.com/frickel/photo/5090596 <p><a href="https://www.23hq.com/frickel/photo/5090596"><img src="https://www.23hq.com/4937346/5090596_e84fe75f8693cdb26b81325cc81dc18c_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090596 Tue, 10 Nov 2009 13:58:40 GMT https://www.23hq.com/frickel/photo/5090595 <p><a href="https://www.23hq.com/frickel/photo/5090595"><img src="https://www.23hq.com/4937323/5090595_856aaed67e1c8484905b736c0fd46be4_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090595 Tue, 10 Nov 2009 13:58:05 GMT https://www.23hq.com/frickel/photo/5090594 <p><a href="https://www.23hq.com/frickel/photo/5090594"><img src="https://www.23hq.com/4937367/5090594_8af507077f0ce1eb55dc728a8317bb3a_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090594 Tue, 10 Nov 2009 13:57:36 GMT https://www.23hq.com/frickel/photo/5090593 <p><a href="https://www.23hq.com/frickel/photo/5090593"><img src="https://www.23hq.com/4937359/5090593_f6f1b037331d4c5ad4a28667ec9fe2d9_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090593 Tue, 10 Nov 2009 13:57:05 GMT https://www.23hq.com/frickel/photo/5090592 <p><a href="https://www.23hq.com/frickel/photo/5090592"><img src="https://www.23hq.com/4937362/5090592_ddeff74fc594e71104832cda98fe0b55_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090592 Tue, 10 Nov 2009 13:56:33 GMT https://www.23hq.com/frickel/photo/5090591 <p><a href="https://www.23hq.com/frickel/photo/5090591"><img src="https://www.23hq.com/4937319/5090591_86efd934b7ae077c80927365bc578847_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090591 Tue, 10 Nov 2009 13:56:01 GMT https://www.23hq.com/frickel/photo/5090590 <p><a href="https://www.23hq.com/frickel/photo/5090590"><img src="https://www.23hq.com/4937316/5090590_20b997da588f2c50da9b614fb85d7dc0_standard.jpg" width="460" height="306" class="23-standard"/></a></p><p>GeekNamensschild v0.1 PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/5090590 Tue, 10 Nov 2009 13:55:31 GMT