What do you do with a circa 1985 Casio FX-451 calculator with a bad keyboard? Well, if you are [Poking Technology], you transplant the inside of the calculator to a new custom keyboard.

Needing a project to keep him occupied, he decided to upgrade his 90s Casio CFX-9850G calculator to run custom machine code. All [George] really wanted was for his vintage calculator to understand ...

The Department of Statistics follows the School’s policy on calculators. Only calculators in the Casio fx-83 and Casio fx-85 ranges may be used in LSE examinations. These are available to buy from the ...