| Slot machines’ technology has experimented
many changes over the years. At the beginning they had a mechanical design,
and nowadays that has been almost completely computerized. Although, the
game is still basically the same.
The reel slot machine has a central metal shaft connected to a handle
mechanism that holds the reels. That handle mechanism is the one that
gives things movement. A braking system is needed to stop the reels after
the spin, and also sensors to detect the reels position so they can tell
the payout. Of course, that a coin detector is essential to detect that
a coin has been inserted and that also unlocks the handle so it can be
moved.
Conventional and electrical slot machines, work on similar principles.
The big differences are that in an electrical machine, the spinning happens
by a motor and the breakers that stop the spin are activated by solenoids.
And of course, that they have more advanced money-handling systems.
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