August 22, 2022

I finally have a circuit that works best for controlling a Tesla Coil powered Nixie via Light Logic. The use of a relay between the LL gate and the display tube is needed as the relay provides the HARD ground required to switch the Nixie digits. The LL CdS cells just do not like the high rf voltages from the Tesla coil. Two LL gates in parallel are also needed to control the large automotive relay I am using for this experiment.