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Showing posts from November, 2013

Digital Electronics

Digital Electronics Engineers generally classify electronic circuit as being either analog digital in nature. Historically, most electronics product contained analog circuity. Most newly designed electronic devices contain at least some digital circuity.     What are the clues that an electronic product contains digital circuity? Signs that a device contains digital circuity include:  Does it have an alphanumeric (shows letters and numbers) display?  Does it have a memory or can it store information?  Can the device the programmed? If the answer to any one of the three questions is yes, then the product probably contains digital circuity. Digital circuity is quickly becoming pervasive because because of its advantages over analog including:  Generally, digital circuits are easier to design using modern integrated circuits (ICs).  Information storage is easy to implement with digital.  Devices can be made programmable with digital.  More accuracy and precision is possibl

ANGLES

ANGLES Acute Angle: An angle which is less than 90. Obtuse Angle An angle which is greater than 90. Reflex Angle This is an angle greater than 180 but less than 360. Right Angle: This is an angle of 90. Straight Angle: This is an angle of 180.