basic electronics

basic electronics - ELECTRONICS ELECTRONICS An electronics...

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Unformatted text preview: ELECTRONICS ELECTRONICS An electronics system has 3 parts – input , process , output ELECTRONICS ELECTRONICS ELECTRONICS ELECTRONICS Input Devices Mic­sound to electrical ELECTRONICS ELECTRONICS L.D.R.­Light to electrical Thermistor­heat to electrical ELECTRONICS ELECTRONICS Thermocouple­heat to electrical Switch Solar Cell­light to electrical ELECTRONICS ELECTRONICS Output Devices Loudspeaker­electrical to sound L.E.D.­electrical to light Bulb­electrical to light Buzzer electrical to sound ELECTRONICS ELECTRONICS Relay­electrical to movement L.E.D. has to be protected by adding in a series resistor to take some of the supply voltage ELECTRONICS ELECTRONICS numbers in a 7 segment display can be produced by using 7 L.E.D.`s ELECTRONICS ELECTRONICS There are 3 process devices, The NOT gate The AND gate The OR gate ...
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This note was uploaded on 11/08/2011 for the course PHYSICS 121 taught by Professor Richardvanfleet during the Winter '09 term at BYU.

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