15 Sep
2015
15 Sep
'15
5:22 p.m.
On Tue, Sep 15, 2015 at 1:18 PM, Luke Kenneth Casson Leighton <lkcl@lkcl.net
wrote:
[...] even i was unable to move the micro-desktop board (which is only 4in x 4.5in) forward because i had designed it as a 4-layer PCB - costs are around $400 for qty 5 4-layer prototype boards on a 3 week turnaround by complete contrast, a 7-day turnaround for qty 5 2-layer prototype (bare copper) boards with larger vias is around $40 for qty 2, and around $100 for qty 5.
Imbecile question: is it at all reasonably possible to redesign the micro-desktop board to be a 2-layer board?