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Special Receivers

Special Receivers and the Moving Target Indicator (mti) System.

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Special Purpose Computers

Special Purpose Computers, as the name implies, is designed to perform a specific operation and usually satisfies the needs of a particular type of problem.

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Special Antennas

Special Antennas, beverage, V, long-wire, and rhombic antennas.

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Source Resistance

Source resistance in a dc circuit.

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Sound Waves

Sound Waves and the requirements for sound.

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Sound Wave Terms

Sound Wave Terms: characteristics, pitch, and intensity of sound.

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Sound Quality

Sound Quality and elasticity, density, and velocity of transmission.

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Solid State Devices

Solid State Devices: Learn about the beginnings of solid state and integrated circuits.

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Solenoids: A solenoid is a control device that uses electromagnetism to convert electrical energy into mechanical motion..

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Soldering Surface Mount Components

Soldering Surface Mount Components: learn the proper techniques when solder to a circuit board.

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Soldering Stations

Soldering Stations: Learn about the different types of irons and stations used in the industry today.

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Soldering Definition

Soldering Definition: Learn about soldering and how it is done.

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Snap Acting Switch

Snap Acting Switch: accurate snap-acting, and voltage and current ratings.

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Skip Distance

Skip Distance: skip-zone, propagation paths, and absorption in the ionosphere.

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Single Sideband

Single Sideband: Learn about how the single-sideband signal is received.

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Single Phase

Single Phase and split-phase induction motors.

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Single Mode Step Index Fibers

Single Mode Step Index Fibers: Learn about the two basic types of single mode step-index fibers: matched clad and depressed clad.

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Single Mode Graded Index Fibers

Single Mode Graded Index Fibers: There are several types of single mode graded-index fibers. These fibers are not standard fibers and are typically only used in specialty applications.

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Basic Electronics Tutorials - NEETS

Basic Electronics Tutorials. We provide a platform for beginners to learn the basics of electronics and electricity.

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Single Break

Single Break: learn about single and double-break switches and rotary switches.

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Sine Wave Oscillator

Sine Wave Oscillator and the LC and RC network.

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Sign Waves

Sign waves of voltage are applied to a resistance, the resulting current is also a sign-wave.

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Shunt Ohmmeter

Shunt Ohmmeter and ohmmeter safety precautions.

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Vacuum Tubes and Wavelength Formulas

Vacuum Tubes and Wavelength Formulas

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Shift-registers: also, serial and parallel transfers and conversions and scaling.

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Project-videos showing fun and practical electronic projects.

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Shells and Valence

Shells and valence: Learn about what makes up the body of an atom.

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Shaded Pole Induction AC Motors

Shaded pole and speed of single-phase induction ac motors

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Servo Frequency Response

Servo Frequency Response: Learn about the different frequencies that are produced by servos.

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Servo Components and Circuits

Servo Components: Learn about the components that make up the circuits in a servo.

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Servo Clutch Damping

Servo Clutch Damping: Learn about three different types of servo damping systems.

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Servo-Characteristics: Learn about why they vary primarily with the job the servo is designed to do.

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Servo Amplifiers

Servo Amplifiers: Learn about the different components and types of circuits that make up the servo amplifier.

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Series Aiding and Opposing Sources

Series Aiding and Opposing Sources: In many practical applications a circuit may contain more than one source of emf.

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Series LC Circuit

Series LC Circuit: Response of the ideal series-LC-circuit to frequencies above, below, and at resonance.

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Series Inductors

Series inductors with and without magnetic coupling and parallel inductors without coupling

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Series DC Circuits

Series DC Circuits: Learn about how two unequal charges are connected by a conductor, a complete pathway for current exists. An electric circuit is a complete conducting pathway.

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Series Connected Duplexer Operation

Series Connected Duplexer Operation and Duplexer Types.

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Series circuit current and voltage

Series circuit: Since there is only one path for current in a series circuit, the same current must flow through each component of the circuit.

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Series Circuit Power

Series Circuit Power: Each of the resistors in a series circuit consumes power which is...

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Series Circuit Analysis

Series Circuit Analysis and rules for DC circuits.

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Series AC Motor

Series ac motor is the same electrically as a dc series motor.

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Sensitivity of Voltmeters

Sensitivity of Voltmeters: Voltmeter sensitivity is expressed in ohms per volt (ohms/V). It is the resistance of the voltmeter at the full-scale reading in volts.

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Semiconductor Photodiodes

Semiconductor Photodiodes generate a current when they absorb photons (light).

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Semiconductor LEDs

Semiconductor LEDs emit incoherent light. Spontaneous emission of light in semiconductor LEDs produces light waves that lack a fixed-phase relationship.

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Semiconductor intro

Semiconductor intro: An inroduction to the Semiconductor Diode

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Semiconductor-diode-construction: learn how a diode is constructed.

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Self Inductance

Self Inductance: Current in a conductor produces a magnetic field surrounding the conductor.

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Secondary Storage

Secondary Storage: Learn about various forms of secondary storage such as the floppy disk.

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