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Digital clock-radio model CR88

Collection: Thomasson Transistor Radio Collection
Object Type: Communications Device
Artist/Maker: Unknown
Date: c 1980
Media/Materials: LED, Transistors and plastic
Collector: Thomasson, Tony
Dimensions: 5 cm x 18.5 cm x 11.4 cm


An early example of a digital clock-radio. Time keeping is controlled by the frequency of the mains electricity. The circuitry counts the mains frequency through a dedicated electronic dividing circuit to eliminate the various segments of the light emiiting diode (LED).

Object Number: ABDRG2010.51

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