https://www.23hq.com/tag/pcb/de 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/tag/pcb/de https://www.23hq.com/rss/tag/pcb/de?page=2 true 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/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/4961467 <p><a href="https://www.23hq.com/frickel/photo/4961467"><img src="https://www.23hq.com/4937318/4961467_6a41eff566d725da05acacb60b55bcea_standard.jpg" width="460" height="452" class="23-standard"/></a></p><p>Trying out FreeRouting Autorouter for Autorouting the PCB.</p><p>Photo by <a href="https://www.23hq.com/frickel/">frickel</a></p> https://www.23hq.com/frickel/photo/4961467 Mon, 21 Sep 2009 15:08:35 GMT https://www.23hq.com/frickel/photo/4960509 <p><a href="https://www.23hq.com/frickel/photo/4960509"><img src="https://www.23hq.com/4937383/4960509_561b5660c7697c2d9f40155574efc3b6_standard.jpg" width="403" height="460" 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/4960509 Mon, 21 Sep 2009 01:46:11 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/Corax/photo/4563598 <p><a href="https://www.23hq.com/Corax/photo/4563598"><img src="https://www.23hq.com/4394465/4563598_71568b3cf7eab8c07ebc95867a47cbfc_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Arduino Ethernet shield.</p> <p style="margin-bottom: 0px;">I'm just about to set up an image hosting web service!</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/4563598 Tue, 23 Jun 2009 22:50:24 GMT https://www.23hq.com/Corax/photo/4563595 <p><a href="https://www.23hq.com/Corax/photo/4563595"><img src="https://www.23hq.com/4394455/4563595_cd975f730da3e11dc277de43168c8310_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Sample text output</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/4563595 Tue, 23 Jun 2009 22:49:44 GMT https://www.23hq.com/Corax/photo/4563591 <p><a href="https://www.23hq.com/Corax/photo/4563591"><img src="https://www.23hq.com/4394483/4563591_b7b9f91ef6a65d14a45bb12593637086_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Using almost all the program memory to store a tulip - in glorious 12bit/pixel RGB</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/4563591 Tue, 23 Jun 2009 22:48:59 GMT https://www.23hq.com/Corax/photo/4563588 <p><a href="https://www.23hq.com/Corax/photo/4563588"><img src="https://www.23hq.com/4394492/4563588_7ff3aa7da024d0590e6f81b15bbf09e2_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Arduino LCD shield - a Nokia mobile phone display mated to an AVR.</p> <p style="margin-bottom: 0px;">Great idea, terrible workmanship - it's almost impossible to get the thing working, as the connectors are incredibly finicky.</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/4563588 Tue, 23 Jun 2009 22:48:13 GMT https://www.23hq.com/Corax/photo/4056114 <p><a href="https://www.23hq.com/Corax/photo/4056114"><img src="https://www.23hq.com/3364499/4056114_0fa85556a1b8abfce091f902930248c6_standard.jpg" width="460" height="368" class="23-standard"/></a></p><p>Programming the ArDIYno (or almost any AVR) <a rel="nofollow" href="http://delicious.com/grissom/programming+AVR+avrdude+Arduino+USB">via the Diecimila's USB chip</a></p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/4056114 Sat, 14 Mar 2009 19:32:07 GMT https://www.23hq.com/Corax/photo/4056113 <p><a href="https://www.23hq.com/Corax/photo/4056113"><img src="https://www.23hq.com/3364499/4056113_4d4db061f8eeb0980c6b360416367a04_standard.jpg" width="460" height="368" class="23-standard"/></a></p><p>ArDIYno - an ATMega 168 QFP on an adapter PCB mounted to perfboard</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/4056113 Sat, 14 Mar 2009 19:31:23 GMT https://www.23hq.com/Corax/photo/4056112 <p><a href="https://www.23hq.com/Corax/photo/4056112"><img src="https://www.23hq.com/3364505/4056112_7c1bf46a7caf94cc448e88dbd6811a58_standard.jpg" width="460" height="368" class="23-standard"/></a></p><p>Arduino modifications: ISP programming jumper, power selector switch, evenly spaced pin header</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/4056112 Sat, 14 Mar 2009 19:30:31 GMT https://www.23hq.com/Corax/photo/3429311 <p><a href="https://www.23hq.com/Corax/photo/3429311"><img src="https://www.23hq.com/3364501/3429311_927866c2942fd428d19361ea3e99ab86_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>The ground wire of this wireless (ha ha) video camera came loose due to excessive vibration - only where does it connect to...</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/3429311 Sun, 07 Sep 2008 10:17:44 GMT https://www.23hq.com/Corax/photo/3429308 <p><a href="https://www.23hq.com/Corax/photo/3429308"><img src="https://www.23hq.com/3364499/3429308_28c41dc7ba30f9e9bf3e0714e9614b60_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>The ground wire of this wireless (ha ha) video camera came loose due to excessive vibration - only where does it connect to...</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/3429308 Sun, 07 Sep 2008 10:17:03 GMT https://www.23hq.com/Corax/photo/3047640 <p><a href="https://www.23hq.com/Corax/photo/3047640"><img src="https://www.23hq.com/2781380/3047640_17ec8f0508fa641e19c07e1ed1f9bad9_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Final product, "isometric" perspective</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/3047640 Sun, 20 Apr 2008 14:52:47 GMT https://www.23hq.com/Corax/photo/3047635 <p><a href="https://www.23hq.com/Corax/photo/3047635"><img src="https://www.23hq.com/2781377/3047635_b1027f1a1ec1596702e8b568eba6fca0_standard.jpg" width="460" height="345" class="23-standard"/></a></p><p>Final product</p><p>Photo by <a href="https://www.23hq.com/Corax/">Corax</a></p> https://www.23hq.com/Corax/photo/3047635 Sun, 20 Apr 2008 14:51:39 GMT