Basic Circuits
This fundamental equation states that voltage equals current multiplied by resistance.
What is Ohm's Law?
This fundamental logic gate outputs true only if all of its inputs are true.
What is an AND gate?
In C and C++, this punctuation mark is required to terminate most individual statements.
What is a semicolon?
This inventor held over 1,000 patents, including those for the practical incandescent light bulb and the phonograph.
Who is Thomas Edison?
This book turned movie franchise follows a young wizard and his two friends.
What is Harry Potter?
This passive component opposes changes in current by storing energy in a magnetic field.
What is an inductor?
This base-2 numeral system is used by all modern computers.
What is binary?
This zero-indexed data structure stores a sequential collection of elements that share the exact same data type.
What is an array?
IEEE Day is celebrated on the first Tuesday of this month, commemorating the first technical meeting of its predecessor, the American Institute of Electrical Engineers.
What is October?
In Friends, this is the coffee shop where the group regularly hangs out.
What is Central Perk?
This law states that the total current entering a junction in a circuit is equal to the total current leaving the junction.
What is Kirchhoff's Current Law?
This basic memory element, often made of cross-coupled NOR or NAND gates, stores one bit of data and comes in SR, D, and JK varieties.
What is a flip-flop?
This data type holds the memory address of another variable rather than a direct value.
What is a pointer?
This observation stated that the number of transistors on a microchip doubles approximately every two years.
What is Moore's Law?
In The Hunger Games, Katniss Everdeen comes from this numbered district.
What is District 12?
The ability of a component to store an electrical charge.
What is capacitance?
This four-letter acronym describes the process of creating an integrated circuit by combining millions or billions of MOS transistors onto a single silicon chip.
What is VLSI?
This term refers to the blueprint or template from which objects are created in object-oriented programming.
What is a class?
This early general-purpose electronic computer, completed in 1946, weighed almost 50 tons and relied on 18,000 vacuum tubes.
What is the ENIAC?
In Breaking Bad, Walter White uses this alias for his criminal identity.
Who is Heisenberg?
Characterized by near-infinite input impedance and high open-loop gain, this active component is the fundamental building block for designing active filters and analog signal processors.
What is an operational amplifier (or op-amp)?
Often utilized when prototyping with FPGAs, this hardware description language is used to model, design, simulate, and synthesize digital electronic circuits
What is Verilog?
Commonly implemented in embedded microcontroller firmware to regulate power supplies or dim LEDs, this technique encodes an analog value by rapidly toggling a digital signal to vary its duty cycle.
What is Pulse Width Modulation (or PWM)?
First published in 1865, these four fundamental equations form the theoretical basis of all classical electromagnetism and wireless communication.
What are Maxwell's Equations?
In Inception, Cobb uses this small spinning object as his totem to help distinguish dreams from reality.
What is a spinning top?