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Electronics - Coggle Diagram
Electronics
ADVANTAGES
TIME SAVING
EASIER WAYS OF WORKING
LESS HEAVY JOBS
STORAGE OF INFORMATION
FASTER TELECOMMUNICATIONS
DISADVANTAGES
SECURITY
COMPUTER VIRUSES
HACKERS
PROCESSING BULKY DATA
CYBER ADDICTION
HISTORY
Thomas Edison (light bulb)
J.A. Fleming (valve technology)
Lee de Forest (triode valve)
Key invention: the TRANSISTOR (1947)
DEVELOPMENT
INTEGRATED CIRCUITS
MICROPROCESSORS APPLIED TO DIGITAL WATCHES
HAND-HELD COMPUTERS
DIGITALIZATION OF AUDIO SIGNALS
USES
ELECTRICITY
FOR
MEASUREMENTS
CONTROL
COMMUNICATIONS
COMPUTING