In the late 1970's Very Large Scale Integration (VLSI) caught the imagin ation of the industrialized world. In just a short twenty years, the field of inte grated circuits has progressed from chips containing several transistors performing simple functions such as OR and AND functions to chips presently available which contain thousands of transistors performing a wide range of memory, control and arithmetic functions. Integrated circuit (IC) chips, which use transistors to store information in binary form and perform binary arithmetic, make all of this possible. Electronic boxes can translate languages! Electronics has even changed watches from a pair of hands to a set of digits. An electronic box connected to your TV set provides a wonderful array of games. Electronic calculators make arithmetic easy. Even elementary school students of today know that electronics can do fan tastic things.
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