Artifact Details

Title

TX-0 bread board

Catalog Number

102735237

Type

Physical object

Dimensions

overall: 2 7/8 in x 7 1/2 in x 3/4 in

Description

Record contains a grid of soldering pins and lugs. Along the left side the letters A,B,C, and D are printed in yellow. In the middle of the board the numbers 1-29 are printed in yellow. A corresponds to a row of 29 lugs located at the bottom of the board. B corresponds to a row of 29 lugs also located at the bottom of the board. C corresponds to a row of 29 soldering pins located in the middle of the board. D corresponds to a row of 29 soldering pins located at the top of the board. Pin 1 in row D is soldered to pin 1 in row C which is soldered to lug 1 in rows B and A. Soldering pins 2-7 in row D have disc capacitors soldered to them. Soldering pins 2-7 in row C and lugs 2-7 in row B have resistors soldered to them. Lugs 1-7 in row B are soldered to lugs 1-7 in row A.
On the reverse side of the board soldering pin 29, 28, 25, and 24 in rows D and C have a capacitor and transistor soldered to them. There are also varies wired soldered to lugs in rows B and A. Some soldering pins in row C and some lugs in row A have cut wires soldered to them. On the reverse side of the board there is illegible writing in red ink and in pencil.

Category

Component/module

Credit

Gift of Digital Equipment Corporation (DEC)

Lot Number

XD154.75