The last famous electromechanical computer was:
Mark I
mechanical computer
The first Erector Set was manufactured in 1913. It was first introduced at the New York City Toy Fair in that year with the rather bulky name "The Erector/Structural Steel and Electro-Mechanical Builder".
According to "The Handy History Answer Book" by Rebecca Nelson the first Personal Computer was called Apple I. The first electronic digital computer was the Mark I . And the first mechanical computing machine was called the "analytical engine" though it was never completed.
David Bushnell was the first mechanical engineer in the world.
The name of the first micro computer is a micro computer
Rickenbacker Electro A-22 , it's nicknamed the frying pan
The 'Difference Engine' - it was a mechanical calculator.
The first digital computer was called ENIAC
The First portable computer was Osborn-1
A keyboard.
PARAM PADMA is the name of the first super computer.