https://www.23hq.com/frickel/electronics 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/electronics false 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/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 https://www.23hq.com/frickel/photo/4961217 <p><a href="https://www.23hq.com/frickel/photo/4961217"><img src="https://www.23hq.com/4937310/4961217_aad61bb9a6f90de85382fbcf6b859bad_standard.jpg" width="460" height="336" class="23-standard"/></a></p><p>Second revision (with DC-Jack) of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4961217 Mon, 21 Sep 2009 12:54:40 GMT https://www.23hq.com/frickel/photo/4960504 <p><a href="https://www.23hq.com/frickel/photo/4960504"><img src="https://www.23hq.com/4937315/4960504_184d9ff1c5c185284c5b78d9c4f4ecb0_standard.jpg" width="460" height="377" class="23-standard"/></a></p><p>Second revision (with DC-Jack) of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4960504 Mon, 21 Sep 2009 01:31:41 GMT https://www.23hq.com/frickel/photo/4960451 <p><a href="https://www.23hq.com/frickel/photo/4960451"><img src="https://www.23hq.com/4937327/4960451_b3ddd565be14e88cea6c4ac29587fcea_standard.jpg" width="460" height="303" class="23-standard"/></a></p><p>First revision of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4960451 Mon, 21 Sep 2009 00:49:51 GMT https://www.23hq.com/frickel/photo/4960450 <p><a href="https://www.23hq.com/frickel/photo/4960450"><img src="https://www.23hq.com/4937336/4960450_f6c3b2af5727f0a0fcd267498c1b835b_standard.jpg" width="460" height="293" class="23-standard"/></a></p><p>First revision of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4960450 Mon, 21 Sep 2009 00:49:31 GMT https://www.23hq.com/frickel/photo/4960449 <p><a href="https://www.23hq.com/frickel/photo/4960449"><img src="https://www.23hq.com/4937316/4960449_1f26e686dc3334eaa2ffac6c6855f9ce_standard.jpg" width="460" height="293" class="23-standard"/></a></p><p>First revision of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4960449 Mon, 21 Sep 2009 00:49:20 GMT https://www.23hq.com/frickel/photo/4960448 <p><a href="https://www.23hq.com/frickel/photo/4960448"><img src="https://www.23hq.com/4937320/4960448_62f00ee463ae0f034eb0c920780eacb7_standard.jpg" width="460" height="293" class="23-standard"/></a></p><p>First revision of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4960448 Mon, 21 Sep 2009 00:49:09 GMT https://www.23hq.com/frickel/photo/4960447 <p><a href="https://www.23hq.com/frickel/photo/4960447"><img src="https://www.23hq.com/4937317/4960447_755c4e37cba22feb96f9cc343f4126c2_standard.jpg" width="460" height="293" class="23-standard"/></a></p><p>First revision of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4960447 Mon, 21 Sep 2009 00:48:58 GMT https://www.23hq.com/frickel/photo/4960446 <p><a href="https://www.23hq.com/frickel/photo/4960446"><img src="https://www.23hq.com/4937375/4960446_32d08987e158ad9bd1e06b91191658c8_standard.jpg" width="460" height="293" class="23-standard"/></a></p><p>First revision of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4960446 Mon, 21 Sep 2009 00:48:48 GMT https://www.23hq.com/frickel/photo/4960445 <p><a href="https://www.23hq.com/frickel/photo/4960445"><img src="https://www.23hq.com/4937359/4960445_75ce2e1315c6bfd00baed6574f63eb60_standard.jpg" width="460" height="293" class="23-standard"/></a></p><p>First revision of the Matrix8W PCB (and also my first PCB). Made in KiCad.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4960445 Mon, 21 Sep 2009 00:48:35 GMT https://www.23hq.com/frickel/photo/4958693 <p><a href="https://www.23hq.com/frickel/photo/4958693"><img src="https://www.23hq.com/4937325/4958693_f06ab86aad9b02bc5a1f4fe8445da71a_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Die Toppoint LED-Matrix. Kann man via Internet steuern.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4958693 Sun, 20 Sep 2009 02:34:18 GMT https://www.23hq.com/frickel/photo/4957822 <p><a href="https://www.23hq.com/frickel/photo/4957822"><img src="https://www.23hq.com/4937381/4957822_dc4046c51339a1b33c18ad753bf41909_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957822 Sat, 19 Sep 2009 13:32:56 GMT https://www.23hq.com/frickel/photo/4957818 <p><a href="https://www.23hq.com/frickel/photo/4957818"><img src="https://www.23hq.com/4937325/4957818_a06a51039bc5dd5cfca8b9e7027c57f7_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957818 Sat, 19 Sep 2009 13:29:23 GMT https://www.23hq.com/frickel/photo/4957817 <p><a href="https://www.23hq.com/frickel/photo/4957817"><img src="https://www.23hq.com/4937388/4957817_0b9996dfa59bd581d96914343d08dc19_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957817 Sat, 19 Sep 2009 13:29:02 GMT https://www.23hq.com/frickel/photo/4957816 <p><a href="https://www.23hq.com/frickel/photo/4957816"><img src="https://www.23hq.com/4937386/4957816_f36c8cdae343936a191afc778c234b27_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957816 Sat, 19 Sep 2009 13:28:40 GMT https://www.23hq.com/frickel/photo/4957815 <p><a href="https://www.23hq.com/frickel/photo/4957815"><img src="https://www.23hq.com/4937314/4957815_6d46a34b3ce97d26c96edf17b49ccf43_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957815 Sat, 19 Sep 2009 13:28:27 GMT https://www.23hq.com/frickel/photo/4957814 <p><a href="https://www.23hq.com/frickel/photo/4957814"><img src="https://www.23hq.com/4937300/4957814_547b90c714c7fd8529284a793c4294d8_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957814 Sat, 19 Sep 2009 13:27:26 GMT https://www.23hq.com/frickel/photo/4957813 <p><a href="https://www.23hq.com/frickel/photo/4957813"><img src="https://www.23hq.com/4937379/4957813_98a742add477359e23ccd1252487dd49_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957813 Sat, 19 Sep 2009 13:27:15 GMT https://www.23hq.com/frickel/photo/4957812 <p><a href="https://www.23hq.com/frickel/photo/4957812"><img src="https://www.23hq.com/4937388/4957812_1b43d88ed3539e48b6423020b7a1b4ee_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957812 Sat, 19 Sep 2009 13:27:03 GMT https://www.23hq.com/frickel/photo/4957811 <p><a href="https://www.23hq.com/frickel/photo/4957811"><img src="https://www.23hq.com/4937307/4957811_5a844a21c0408cabbe179802a617936b_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957811 Sat, 19 Sep 2009 13:26:53 GMT https://www.23hq.com/frickel/photo/4957810 <p><a href="https://www.23hq.com/frickel/photo/4957810"><img src="https://www.23hq.com/4937301/4957810_449d0b1ce73e694133184b44f2405aff_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957810 Sat, 19 Sep 2009 13:26:42 GMT https://www.23hq.com/frickel/photo/4957809 <p><a href="https://www.23hq.com/frickel/photo/4957809"><img src="https://www.23hq.com/4937379/4957809_aba0a3852e07444a5014ad7875e473d7_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Frickel. 8x8 White LED (15000mcd) LED-Matrix.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4957809 Sat, 19 Sep 2009 13:26:32 GMT https://www.23hq.com/frickel/photo/4757429 <p><a href="https://www.23hq.com/frickel/photo/4757429"><img src="https://www.23hq.com/4394483/4757429_fc1ea476a74439bb997234dfa8be2d57_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>MacMini with a modified MacBook keyboard attached to the USB port.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4757429 Sat, 01 Aug 2009 12:07:32 GMT https://www.23hq.com/frickel/photo/4711007 <p><a href="https://www.23hq.com/frickel/photo/4711007"><img src="https://www.23hq.com/4394455/4711007_8df85369210c96171d5fb96378c3a904_standard.jpg" width="460" height="305" class="23-standard"/></a></p><p>8x8 LED-Matrix with an Arduino, some transistors, resistors and two 74HC164 Shift registers</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4711007 Sat, 25 Jul 2009 14:38:10 GMT