Parameterised Holder for Pogo Spring contact Pins used for programming microprocessor boards, testing pcbs and so on. This makes a handheld spring pin holder. E.g. use this to eliminate the JTAG header and connect direct to the pcb pads during programming.

See comments to customise. May print best either way up depending on your design. Solder wire to pogos and put thin heatshrink on before forcing home. Use epoxy or hotmelt to hold the ends in place.

When using, pogos springs should never be forced fully home.

You may want to extend this with indexing pins to go through pcb holes.

Now supports mechanical pins that locate the jig to index holes in the PCB.

7May12: First release

21May12:Added Zig-Zag rows. Added mechanical Index Pins