The Train Sound Effects generator (chip on board)

The audio amp kit read to assemble

Audio Amp assembled

beam break sensor made with pen cap

Trainsaver prototype

trainsaver prototype close up

trainsaver prototype internals

And a nice side view

Trainsaver test track

Jim finding the power under the coffee machine!

The tunnel mouth, future home of the sensor

The tunnel entrance and exit

All the junk we brought with us

Close up of train tunnel

The Train!

Fair Damsel in distress! We must rescue her!

Jim screwing around :)

The Trainsaver prototype mounted on the wall

Gimme a lap! (or 5!)

Vern stapling up the sensor cable

Pretend like you're working so I can shoot a picture! :)

Attaching the train transformer

The Train! She Runs!

Train gets ready to break the sensor beam

Thar she goes!

Vern aligns the beam/sensor