Originally, I was going to only build the trap, but after getting the amazing electronic kit, I had to build the pedal. I did get the JupiterElectronics lighting kit at first, but then I discovered ElettricZan kit. It does it all, sound, smoke, lights, motors, and wireless switch (for the pedal). Just amazing.
This has a few people's work in it:
Ghostbusters Hero Ghost Trap Kit
Ghost Trap Deluxe Hardware Kit
Ghost Trap & Pedal Labels
Ghost Trap Hose
Ghost Trap Pedal Standard Hardware Kit
Ghost Trap Vector Plate
Ghost Trap Pedal Deluxe Hardware Kit
Ghost Trap 3D Pedal Parts
Electronic board for trap ghostbusters
12v rechargeable battery
Misc. stuff, magnets, barrel connectors, etc.