EEVblog #1078 – World’s Thinnest Calculator Teardown!

A look at the amazing construction techniques used in the world’s thinnest calculator by Casio
Destructive teardown on the Casio SL800 credit card calculator from 1983.
It’s more interesting than expected!

Forum HERE

About EEVblog

Check Also

EEVblog #1249 – How To Read Timing Diagrams

A tutorial on how to read timing diagrams. An essential skill for designing and understanding ...