KABtronics - In The Lab

NIXIE TUBE Clock
 
A version of the Transistor Clock using NIXIE tubes for display.
 
Working on high voltage transistor based switching power supply, thinking about how to make this safe.
Relay Clock
 
A technology step before Transistor clock.  Just relays and lamps, maybe diodes, but trying not to use any semiconductors.
 
Relay Clock Progress
Nixie Clock Progress