Elevator Control Box photo by Russ Ward (@rssemfam) on Unsplash
MakeNikon
ModelNIKON D3200
Shutter speed1/50s
Apertureƒ/3.5
Focal length18mm
ISO500
Published onJuly 10, 2017
Dimensions6016 × 4000

Elevator Control Box

The easy made complex. This is the wiring that controls the buttons of an elevator that send it to the floor of your choice. It is hard to believe that pressing one button is so complex.

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