Adam Sampson's pcb bookmarkshttps://bookmarks.offog.org/ats/pcbAdam Sampson2014-04-27T12:22:37ZDirt Cheap Dirty Boardshttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fdirtypcbs.com%2F2014-04-27T12:22:37ZAs it says. Very cheap PCBs.OLIMEX LTD ARDUINO MAPLE PINGUINO ARM AVR MAXQ MSP430 PIC LOW COST DEVELOPMENT BOARDShttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fwww.olimex.com%2F2012-04-30T14:28:49ZBulgarian company who make development boards for pretty much every microcontroller architecture out there. Pretty cheap, too. I'm particularly interested in their (planned) entry to the Raspberry Pi space, which is based on an LQFP version of the Allwinner A1x...Etching with Air Regenerated Acid Cupric Chloridehttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fmembers.optusnet.com.au%2Feseychell%2FPCB%2Fetching_CuCl%2F2011-09-12T11:12:18ZMaking and using reusable PCB etching solution. Neat.Make PCBs at home with magazine paper and your laser printerhttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fwww.riccibitti.com%2Fpcb%2Fpcb.htm2011-01-10T17:28:05ZUsing glossy magazine paper to transfer PCB designs.Tech Tipshttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fwww.hottconsultants.com%2Ftips.html2009-12-04T20:31:59ZI particularly like the guide to making your piece of equipment radiate as much as possible.Chemical Etchants - Open Circuitshttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fwww.opencircuits.com%2FChemical_Etchants2009-11-15T20:24:09ZCupric chloride, eh? Amazing what modern technology can do.Liquid PCBhttps://bookmarks.offog.org/edit?url=http%3A%2F%2Fwww.liquidpcb.org%2F2009-01-27T11:37:25ZPCB layout program that does dynamic adjustment of the layout as you edit it. I wonder if we could reuse anything from this for dynamic process network rendering...