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Artifact Details

Title

IC clock (1 board)

Catalog Number

X442.84

Type

Physical object

Description

Single-chip clock/thermometer. Hand-built for exhibit. Main part (the board with chip & display) cost approx. $15 in 1980. LED display. Requires plug on AC line cord. This object is homebrew

Date

1984

Manufacturer

Duckworth, Dr. Gregory

Place Manufactured

U.S.

Identifying Numbers

Model number

IC clock

Dimensions

7 7/8 x 5 1/2 x 4 3/4 in.

Lot Number