SuperColey1
Planted Section
I use 2 x 12" cold cathodes from ebay (£10) then twist or connect to an old mobile charger (between 5V and 12V) and voila (Thes tubes are 3 years old and still work)
This is a bad image really poor camera makes it look much bluer where in reality its a clearer blue white almost actinic. this is runing off a 12V adaptor in this picture.
So there you go £10(ish) for the kit. zero for the old phone charger and £1 for some superglue to mount the cathodes.
AC


This is a bad image really poor camera makes it look much bluer where in reality its a clearer blue white almost actinic. this is runing off a 12V adaptor in this picture.

So there you go £10(ish) for the kit. zero for the old phone charger and £1 for some superglue to mount the cathodes.
AC