B7971x4 Rev C PC Board
Bare display board for (4) Burroughs B7971 nixie tubes.
Can be driven by the Cogwheel Circuitworks Nixie Driver Board.
Two can be combined daisy chained to form an 8 tube display. This is the Rev C board. Improvements include larger socket pin holes, a pad for a WS2812B RGB LED underneath each tube
Bill of Materials