Title
Transistor digital clock
Catalog Number
X440.84
Type
Physical object
Description
Hand-built for class project by an electrical engineering undergraduate. Controls on front set time- control speed (faster or slower). Featured in Electronics magazine "Designer's Casebook" c. 1973. LED (light-emitting diode) display. Parts worth approx. $350 in 1972.
Date
1972
Manufacturer
Strangio, Christopher
Place Manufactured
U.S.
Dimensions
8 1/2 x 17 x 13 in.
Category
Miscellaneous/other
Credit
Gift of Christopher Strangio