Instructables: exploring - technology - electronics - pcb - etch - featured http://www.instructables.com Tue, 29 Jul 2014 17:02:39 PDT BLOX v1.01 Double-sided PCBs with a laser cutter http://www.instructables.com/id/Double-sided-PCBs-with-a-laser-cutter/
Double-sided PCBs with a laser cutter - More DIY How To Projects]]> http://cdn.instructables.com/FHD/GV57/HTM2NNZK/FHDGV57HTM2NNZK.SQUARE2.jpg http://cdn.instructables.com/FHD/GV57/HTM2NNZK/FHDGV57HTM2NNZK.SQUARE.jpg http://cdn.instructables.com/FHD/GV57/HTM2NNZK/FHDGV57HTM2NNZK.SMALL.jpg joebell With a little practice, you can make excellent double-sided PCBs by combining a laser cutter with chemical etching. The basic idea is: the laser cutter blasts away spray painted etch resist, then chemicals eat away the exposed copper. Once the copper is gone, the underlying board can be cut again ...
By: joebell

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Fri, 4 Apr 2014 18:05:27 PDT
The Etchinator - low cost PCB spray etcher (under $100) http://www.instructables.com/id/The-Etchinator-low-cost-spray-etcher/
The Etchinator - low cost PCB spray etcher (under $100) - More DIY How To Projects]]> http://cdn.instructables.com/FC4/MDLV/H73WY87I/FC4MDLVH73WY87I.SQUARE2.jpg http://cdn.instructables.com/FC4/MDLV/H73WY87I/FC4MDLVH73WY87I.SQUARE.jpg http://cdn.instructables.com/FC4/MDLV/H73WY87I/FC4MDLVH73WY87I.SMALL.jpg cunning_fellow What/Where/Why/How? What is etching and what is spray etching? Etching is the process of eating away a pattern on a target material by using an etchant liquid that attacks the target material. The most common target materials are copper and brass. The most common etchant liquids are ferric ch...
By: cunning_fellow

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Sat, 15 Sep 2012 16:25:24 PDT
Toner transfer no-soak, high-quality, double sided PCBs at home http://www.instructables.com/id/Toner-transfer-no-soak-high-quality-double-sided/
Toner transfer no-soak, high-quality, double sided PCBs at home - More DIY How To Projects]]> http://cdn.instructables.com/FDR/6SDQ/H1EMHYF5/FDR6SDQH1EMHYF5.SQUARE2.jpg http://cdn.instructables.com/FDR/6SDQ/H1EMHYF5/FDR6SDQH1EMHYF5.SQUARE.jpg http://cdn.instructables.com/FDR/6SDQ/H1EMHYF5/FDR6SDQH1EMHYF5.SMALL.jpg dustinandrews Warning: There are hot surfaces, chemicals and possibly ill advised actions like you would expect in many Instructables here. You will also be running tape and un-approved paper through a laser printer. There is a very real danger of messing up your printer. If you do wreck a printer please comment ...
By: dustinandrews

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Wed, 25 Apr 2012 23:11:07 PDT