Electronic reaction training apparatus

Details Electronic reaction training apparatus Electronic reaction training apparatus

1980-10-24

1982-11-09

Grieb, William H.

Education and demonstration

Physical education

Developing or testing coordination

272DIG5, G09B 1900

Patent

active

043582753

ABSTRACT:
A means for presenting individual instructions from a group of predetermined instructions in a random fashion is provided by a random word generator and a binary counter which cooperate to address a programmable read-only memory which sequentially provides character forming potentials to a plurality of fluorescent character display indicators so that each indicator receives the same character forming potentials at each step in the sequence in combination with a binary decoder responsive to the binary counter for enabling only one of the indicators for each step in the sequence.

REFERENCES:
patent: 1564138 (1925-12-01), Rowland
patent: 2260432 (1941-10-01), Brown
patent: 2678692 (1954-05-01), Ranseen
patent: 3024020 (1962-03-01), Alton
patent: 3419732 (1968-12-01), Lane
patent: 3523374 (1970-08-01), Schuster
patent: 3751825 (1973-08-01), Barrett
patent: 4237635 (1980-12-01), Paraghamian et al.

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