How Everything Works

-LSI

The LSI works as if it is the brain of the calculator. It is what performs calculations.

-Keyboard Membrane

The keyboard membrane blocks energy from the power circuit sending a signal to the LSI.

-Lithium Battery

The lithium battery creates a power circuit which allows the calculator to constantly be powered.

-The resistor

The resistor slows down the speed of the circuit. Allowing the battery to last longer.