Electronics for the trap are relatively easy to come by. Jupiter electronics offers some excellent trap light kits and can be found easily on ebay. Crix on www.gbfans.com also offers ghost trap light kits. The majority of these kits are powered off one small 9 volt battery and require little electronics knowledge to mount inside your trap. Jupiter electronics also offers lighting kits for the ghost trap.
Making the doors open, however, is a difficult task. There is no known seller of trap electronics kits that incorporate the opening doors. There are a number of examples of Ghostbusters fans making custom electronics using adruino boards and Raspberry Pie boards but these require knowledge of these boards and how to make the servos work alongside the light kits. In addition, the Foster connectors that connect the trap loom to the trap pedal and trap have to be hollowed out. As they stand, you would not be able to run wire through them.