Alternatively, one row at 0, one row at 0.300" and one row at 0.600" Then there are only three rows of drilled holes with capability for both row spacings. (saves some drilling)
--0 O--O-- --O O--O-- --O O--O-- --O O--O-- --O O--O-- ... Donald. ----- Original Message ----- From: "Andy Eskelson" <[email protected]> To: [email protected] Sent: Wednesday, November 25, 2009 9:27:25 AM GMT -05:00 US/Canada Eastern Subject: Re: [kicad-users] Pluto's not a planet, it's a proto board! If you add another row of pads each side of the 20pin DIP you could then use the wider 0.6 spacing chips as well. You just fit the correct socket for the chip you want to use. If you wanted to make the board able to switch between the two chip sizes, then you could use single in line sockets, but I was thinking more along the lines that you would use the board for one type of chip, and just fit whichever socket was required. Andy On Tue, 24 Nov 2009 18:00:25 -0800 rocko <[email protected]> wrote: > AHA! so it's the spacing between pads/holes > kinda thought so. > Putting the sockets inside one another was my first thought. > > I've took your advice and re-designed my pluto board. > Added a 20 pin DIP and changed the layout a bit. > It's only slightly larger about 8.5 sq inches. > I uploaded a pic. > > On Wed, 2009-11-25 at 01:34 +0000, Andy Eskelson wrote: > > [snip]
