Artifact Details

Title

1987 System Building Block

Catalog Number

102656275

Type

Physical object

Description

"READ WRITE SWITCH" on solder side. This module has been hand-modified with a wire and four diodes added on the component side.

Date

1963 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Other number 1987B on solder side
Serial number 0086153

Dimensions

1/2 x 7 x 4 1/2 in.

Category

Component: circuit board / module