Practical circuit designer with flashing LED's (CMOS Designer)

Practical electronic chips circuit designer, this prop would have been originally used to design electronic circuits without needing soldering. Some chips & LEDs have been quickly wired up on the solderless breadboard to produce a running white LED chasing sideways. Care must be taken not to disturb the wiring as, being solderless, it can pull out from the tiny sockets which will likely stop the whole thing working.

Prop ID: 5092

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Age: 1980s

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