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OLYMPIA / DESKTOP

LCD 4312
simulator.

Explore the Olympia LCD 4312 with its product photograph and an interactive arithmetic calculation preview. Model-specific modes and hardware behavior are still in development.

01 Interactive keys02 Keyboard support03 Calculation history
Official model specifications ↗
Interactive simulator
Olympia LCD 4312 product photograph
Product photograph · core calculation preview below
OlympiaLCD 4312
DEGSCI
0
0
Ready
⌨ Number and operator keys · Enter = result · Esc = clear · ! factorial · % percent · p π · e Euler constant

Front photograph: Product image source.

MODEL NOTES

What works today.

This is an independent simulator. Its current calculation core covers the functions below. It does not yet reproduce every hardware mode, screen behavior or physical detail.

Available now

✓Arithmetic
✓Percent
✓Answer memory and history
✓Mouse, touch and keyboard input

In development

○Model-specific key layout and labels
○Original screen behavior
○Manufacturer modes and memory behavior
○Full model-specific function set
YOUR SESSION

Calculation history

Recent results remain in this browser tab. Select one to reuse its answer.

RECENT CALCULATIONS
  1. No calculations yet. Try 12 × 8.
Olympia and LCD 4312 are trademarks of their respective owners. This independent educational simulator is not affiliated with or endorsed by the manufacturer.