I was on amazon and found a 400kv HV generator for $6. So if anyone wants to make a internet connected jacob’s ladder or other high voltage project here is a source to get those higher voltages. Be aware high voltage is very dangerous. If you don’t have the proper experience or training do not attempt these kinds of projects! I think these kinds of projects are neat to look at and study but I would never build my own. You have been warned! Here is a link http://www.amazon.com/gp/product/B00JVJDEZE?psc=1&redirect=true&ref_=ox_sc_act_title_1&smid=A2M99LKXDQEZXD
Great stuff. Thanks for the warnings. Could have hurt myself!
Why limit yourself to 400KV ? You can do better 