Well it's not really electronics. It just uses a very slight electronic charge from spare electros in the environment to charge the geometry of the crossing circuitry so as to more precisely align the electro and magnetic fields. Perhaps align isn't the best word, rejoin..may be worth trying but ive never ever come across any information of any electronics ever found on any alien crashed craft before so the schematic must be an earth drawn one to create the same energy but the integrated circuits ive yet to find out are they old obsolute parts not around anymore or just hard or expensive to get