Artifact Details

Title

80-0021 HEX I/O circuit board

Catalog Number

102728947

Type

Physical object

Manufacturer

Micro-Aide

Identifying Numbers

Model number 80-0021 Etched in solder on the component side of the the board in the middle along the edge
Other number REV-A Etched in solder on the component side of the board in the middle along the edge
Serial number 4-16-86 In white in on the solder side. The number is partially hidden by the masking tape.

Dimensions

overall: 1/2 in x 4 11/16 in x 6 3/4 in

Description

The object is a two sided circuit board with two rows of ribbon cable connectors at the extraction end. There are three rows of integrated circuits, the largest of have sockets. Near the extraction handle there is a dial with six LED's. On the solder side there is a piece of masking tape, which says, "AA1," "AA2," "2/13/96," and someone's initial. There is also a green round sticker on the face of the extraction lever.

Category

Component/circuit board

Credit

Gift of Warren Yogi

Lot Number

X5274.2009