AAx2 Electrical Dummy

I created this part so that I could replace 2 physical AA batteries with a part that allows me to provide power reliably from a bench power supply. This part allows me to attach the leads from the power supply to the screws (using the nut closest to the head of the screw), and also to be able to adjust the amount of engagement to the spring contacts in the battery compartment by turning the nuts further away from the head of the screw.