Electrical Engineering

Graphene is known for its exceptionally high tensile strength, electrical conductivity, transparency, and being the thinnest two-dimensional material in the world.

The most common use of PTFE, consuming about 50% of production, is for the insulation of wiring in aerospace and computer applications (e.g. hookup wire, coaxial cables).

Guglielmo Giovanni Maria Marconi, 1st Marquess of Marconi (25 April 1874-20 July 1937), was an Italian electrical engineer, inventor, and politician known for his creation of a practical radio wave-based wireless telegraph system.

John Logie Baird (; 13 August 1888-14 June 1946) was a Scottish inventor, electrical engineer and innovator who demonstrated the world's first mechanical television system on 26 January 1926.

American electrical engineers

Sir John Ambrose Fleming (29 November 1849-18 April 1945) was an English electrical engineer and physicist.

Percy LaBaron Spencer (July 19, 1894, Howland, Maine, U.S, September 8, 1970, Newton, Massachusetts, U.S.) was an American physicist, electrical engineer, and inventor of the microwave oven.

Bernard Silver (September 21, 1924, August 28, 1963) was an American electrical engineer who co-invented the barcode alongside Norman Joseph Woodland.

Edith Clarke (February 10, 1883, October 29, 1959) was an American electrical engineer and academic.

Phoebe Sarah Hertha Ayrton (born Phoebe Sarah Marks; 28 April 1854-26 August 1923), known in her adult life as Hertha Ayrton, was an English electrical engineer, mathematician, physicist and inventor, and suffragette.

Seymour Roger Cray (September 28, 1925, October 5, 1996) was an American electrical engineer, computer scientist, mathematician, and supercomputer architect who designed a series of computers that were the fastest in the world for decades, and founded Cray Research, which built many of these machines.

Charles Proteus Steinmetz (born Karl August Rudolph Steinmetz; April 9, 1865, October 26, 1923) was a Prussian-American mathematician and electrical engineer and professor at Union College.

Reginald Aubrey Fessenden (October 6, 1866, July 22, 1932) was a Canadian-American electrical engineer and inventor who received hundreds of patents in fields related to radio and sonar between 1891 and 1936 (seven of them after his death).

Lee de Forest (August 26, 1873, June 30, 1961) was an American inventor, electrical engineer, and early pioneer in electronics of fundamental importance.

American electronics engineers

Claude Elwood Shannon (April 30, 1916, February 24, 2001) was an American polymath who was a mathematician, electrical engineer, computer scientist, cryptographer, and inventor known as the "father of information theory", and the man who laid the foundations of the Information Age.

American electrical engineers

American electrical engineers

American electrical engineers

American electrical engineers

Microwave technology

Telecommunications equipment

Electrical generators

Optical diodes

Electrical generators

Capacitors

Optical diodes

Telecommunications equipment

Electrical generators

Capacitors

Semiconductor devices

Electronic test equipment

Semiconductor devices

Telephony

Telephony

Telecommunications equipment

Capacitors

Microwave technology

Electronic test equipment

Optical diodes

Microwave technology

Television technology

Electrical components

Electric arcs

Electron beam

Electric power conversion

Electronic display devices

Electric power systems components

Electronic design

High-definition television

Bo′Bo′ electric locomotives

Radio technology

Electric locomotives of the United States

Electric power conversion

Television technology

Radio-frequency identification

Telecommunications

Lasers

Amateur radio

Electric two-wheel vehicles

Electronic amplifiers

Radio telescopes

Electrical engineering

Electric arcs

John Adam Presper "Pres" Eckert Jr. (April 9, 1919, June 3, 1995) was an American electrical engineer and computer pioneer.

Ernst Werner Siemens (von Siemens from 1888; SEEM-ənz; German: [ˈziːməns, -mɛns]; 13 December 1816-6 December 1892) was a German electrical engineer, inventor and industrialist.

Sir Carl Wilhelm Siemens (4 April 1823-19 November 1883), anglicised to Charles William Siemens, was a German-British electrical engineer and businessman.

Like a flatbed scanner, it consists of a light source, a lens, and a light sensor for translating optical impulses into electrical signals.

An incandescent light bulb, also known as an incandescent lamp or incandescent light globe, is an electric light that produces illumination by Joule heating a filament until it glows.

A loudspeaker (commonly referred to as a speaker or, more fully, a speaker system) is a combination of one or more speaker drivers, an enclosure, and electrical connections (possibly including a crossover network).

A toaster is a small electric appliance that uses radiant heat to cook sliced bread into toast.

Wire bonding is a method of making interconnections between an integrated circuit (IC) or other semiconductor device and its packaging during semiconductor device fabrication.

In electricity generation, a generator, also called an electric generator, electrical generator, and electromagnetic generator is an electromechanical device that converts mechanical energy to electrical energy for use in an external circuit.

A solar cell, also known as a photovoltaic cell (PV cell), is an electronic device that converts the energy of light directly into electricity by using the photovoltaic effect.

Reflow soldering is a process in which a solder paste (a sticky mixture of powdered solder and flux) is used to temporarily attach anywhere from one to thousands of tiny electrical components to their contact pads, after which the entire assembly is subjected to controlled heat.

An electric current in the gas excites mercury vapor, to produce ultraviolet and make a phosphor coating in the lamp glow.

The ER200 was a Soviet electric train built in Riga by Rīgas Vagonbūves Rūpnīca.

A Shabbat elevator is an elevator which works in a special mode, operating automatically, to satisfy the Jewish religious law requiring Jews to abstain from operating electrical switches on Shabbat.

Tesla claimed to have conceived of it after studying the Van de Graaff generator.

The mode usually overrides the usual, everyday operation of the electrical appliance and makes the operation of the appliance comply with the rules of Halakha (Jewish law).

Newman's Energy Machine was a DC motor which the inventor, Joseph Newman, claimed to produce mechanical power exceeding the electrical power being supplied to it.

Perepiteia is claimed to be a new generator developed by the Canadian inventor Thane Heins.

The coil can produce a uniform magnetic field in a volume of space when an electric current is passed through it.

In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit.

Closed-circuit television (CCTV), also known as video surveillance, is the use of closed-circuit television cameras to transmit a signal to a specific place on a limited set of monitors.

A rotary dial is a component of a telephone or a telephone switchboard that implements a signaling technology in telecommunications known as pulse dialing.

A triode is an electronic amplifying vacuum tube (or thermionic valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated filament or cathode, a grid, and a plate (anode).

A walkie-talkie, more formally known as a handheld transceiver or handheld radio, is a hand-held, portable, two-way radio transceiver.

There are two main types: the stovetop kettle, which uses heat from a hob, and the electric kettle, which is a small kitchen appliance with an internal heating element.

Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time.

A camcorder is a self-contained portable electronic device with video and audio recording as its primary function.

Power windows or electric windows are automobile windows which can be raised and lowered by pressing a button or switch, as opposed to using a crank handle.

Starters can be electric, pneumatic, or hydraulic.

A thermocouple, also known as a thermoelectrical thermometer, is an electrical device consisting of two dissimilar electrical conductors forming an electrical junction.