On 7/12/2022 5:53 PM, andy pugh wrote:
On Tue, 12 Jul 2022 at 19:49, Charles Steinkuehler
<char...@steinkuehler.net> wrote:
Look for "pass through sockets". These allow a pin header to insert and
pass through a connector, allowing you to "stack" multiple connectors on
the same pin (assuming the pin is long enough).
These might work:
https://uk.rs-online.com/web/p/pcb-sockets/6737418
But then I am still looking at needing 30 of them costing £75 or so.
For a cheap/simple solution, just re-frame the problem slightly.
Use dual-row headers, one for each column (or row). Wire one side of
the header pins to the rows and the other side to the columns. Use
standard shorting jumpers to make the row/column connections you need.
So for a 4x4 array (A-D, 1-4) your PCB would look like the following
(each character is an 0.025" pin):
A1 A2 A3 A4
B1 B2 B3 B4
C1 C2 C3 C4
D1 D2 D3 D4
--
Charles Steinkuehler
char...@steinkuehler.net
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