Difference Token

Difference Tokens are tokens used in the Programmable Filter to configure an Industrial Tesla Coil. If used with only one token, they function as a NOT gate, but when 2 tokens are used, it will function as a NOR gate. In other words, when one token is placed before it, it will invert the signal. If 2 tokens are going to it, it will only return true if BOTH of them are false.