Another thing you can do, if space is not terribly critical is use "wire-wrap" sockets and a suitable (discardable) spacer to hold the socket-body maybe 0.2" off the top of the board. Solder diagonal corners, then check if "level", and then solder the alternate diagonal corners. THEN solder all on the bottom, and then all on the top (at least those that DO connect on top). Clip off the excess 0.025" pins on the bottom and admire your work! BE SURE you get that socket's "pin 1"-end oriented properly! I did a "repair" for a CNC shop, once, where I goofed, and soldered a socket in backwards. But at least I caught this before I "powered up", and, as DIP's are symmetrical, I just put it in [deleted]-end-to, and all was fine, but the "notch" was on the wrong end. Had to "hide" that best I could. [Non-text portions of this message have been removed]
Message
Re: [Homebrew_PCBs] Re: Soldering DIP sockets on the top of the board
2004-06-13 by JanRwl@AOL.COM