Hey /diy/, I'm thinking about my first tesla coil with 9v battery, what type of transistor and resistor should I use?
>>921724
Just do what the guy in the picture did
>>921724
Do like me waste 400$ on a DIY self kit from OneTesla and never build it.
just put your finger into 400 Volt and count to the person you want to teaze, it works !