Electronic currency converter between French Franc and Euro

摘要

The electronic currency converter provides conversion solely between the French franc and the European Euro. The converter is in the form of a calculator with two separate display panels. The first panel (3) is reserved for the display of the total to be converted. The seconds display (4) is reserved for the display of be converted total. The two displays allow the user to see at all times the amounts in the two currencies. The exchange rates between the French franc and the Euro is fixed, and is programmed into the calculation algorithms, so the user has no need to know or to enter the exchange rate. A numeric keypad allows entry of the amounts and touch keys (1,2) initiate conversion in the appropriate direction.