Piece base PCB - SMD version

[Tony]

Make two of these for use with 2x IN-15As: Kings

[Tony]

Make four of these for use with 4x IN-15Bs: Bishops

[Tony]

Make four of these for use with 4x IN-15As: Knights

UPDATE: If you only received 6x IN-15A nixies and extra IN-15Bs you'll need to use this layout instead. Make 4 bases from the following image instead of the above and use 4x IN-15B tubes. If you received 4x IN-15A nixies please contact me.

[Tony]

You should now have 32 asembled pieces with pins, ready to test and fit into the base cases.

While the surface mounted pieces are more challenging to assemble they do produce a neater finish as the coil is printed on the same PCB.