Introduction to Computer Engineering

This set of flashcards covers fundamental concepts in computer engineering, including electrical principles, number systems, and logic design.

Voltage

An electrical potential difference between two points, measured in volts.

Current

The flow of electric charge, measured in amperes.

Ohm's Law

The relationship between voltage (V), current (I), and resistance (R), typically stated as V=IR.

Charge

A fundamental property of matter that causes it to experience a force in an electric field.

Resistor

A passive two-terminal electrical component that implements electrical resistance.

Binary Number System

A base-2 numeral system that uses two symbols, typically 0 and 1.

Logic Gate

An electronic component that implements a Boolean function, allowing for the manipulation of binary values.

Boolean Algebra

A branch of algebra that deals with true or false values represented by binary numbers.

Embedded System

A computing system that is part of a larger device and performs dedicated functions.

Coulomb

The SI unit of electric charge, defined as the amount of charge transported by a constant current of one ampere in one second.

Direct Current (DC)

An electric current that flows in one direction only, constant over time.

Alternating Current (AC)

An electric current that reverses direction periodically, typically characterized by a sinusoidal waveform.