33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
May 1, 2025
512586
152557
2

First Generation (jan 1, 1942 – jan 1, 1955)

Description:

They utilized vacuum tubes in their circuitryand for the storage and instructions. This tube were voluminous and caused tremenduous heat problems, and it was never a reliable device

Added to timeline:

10 Oct 2018
0
0
334

Date:

jan 1, 1942
jan 1, 1955
~ 13 years

Images: