24bit BCD Clock Driver

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2 layer board of 1.24x2.40 inches (31.45x60.96 mm).
Shared on March 27th, 2016 01:11.

ATTiny45 driving 3 shift-registers, kind of set up for 6 4bit drivers

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ZM1005 Nixie Module

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2 layer board of 1.02x1.52 inches (25.81x38.51 mm).
Shared on March 27th, 2016 01:08.

Board for mounting and controlling ZM1005 nixie controllers. Requires a high-voltage DC power supply and a 74141 or equivalent

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2 layer board of 1.36x1.40 inches (34.62x35.56 mm).
Shared on March 27th, 2016 01:08.

Revision 1, based on http://talkingelectronics.com/projects/50%20-%20555%20Circuits/images/170vSupply.gif

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