On Thu, 21 Apr 2016 11:18:00 -0700, Jeff Liebermann
wrote:

On Thu, 21 Apr 2016 10:31:46 -0700, Jeff Liebermann
wrote:

Spring loaded test probe/pin:
https://www.tindie.com/products/upgradeindustries/10x-spear-tip-spring-loaded-pogo-test-pin-p160-b-/

More... The magic buzzword is "pogo pin":
https://www.google.com/search?q=pogo+pin&tbm=isch
http://www.ebay.com/sch/i.html?_nkw=pogo+pin
Note that there are also receptacles (sockets) for the pins, to make
them easy to replace:
https://www.google.com/search?tbm=isch&q=pogo+pin+receptacle
Lots of different sizes and tip types.

Once you get into using these pins, you'll find yourself addicted.

Are you familiar with IDS and wirewrap?

=-=-
"Humans will have advanced a long, long way when religious belief has a cozy
little classification in the DSM*."
David Melville
(*Diagnostic and Statistical Manual of Mental Disorders)