China 1 Rob 0

A project log for RPN Nixie Calculator

A programmable RPN calculator using way too many Nixie tubes

robert.c.baruchrobert.c.baruch 05/22/2016 at 00:180 Comments

Yeah, I couldn't get the boost converter I designed to work. It was fine up to about 4 mA out, but then the voltage would sag.

Rather than waste time on chasing down why the circuit doesn't work, I'll just stick with the power supply from China. It works.