# Electrical engineering

## Collection by Yolanda Thomas • Last updated 6 weeks ago

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Know what the basic parts of a computer are called? Considering replacing parts of your PC? It's time to learn how your PC works.

Want to become a green thumb and grow some indoor plants at home or in the office? Pick from our list of 100+ houseplants.

4,287 Likes, 34 Comments - Yuri Kovalenok (@jurij0001) on Instagram: “Electromagnetic waves Electromagnetic waves. An alternating magnetic field ( according to Maxwell's…”

What is Hyperbolic Function? Hyperbolic functions We know that parametric co-ordinates of any point on the unit circle x2 + y2 = 1 is (cos θ, sin θ); so that these functions are called circular functions and co-ordinates of any point on unit hyperbola is It means that the relation which exists amongst cos θ, sin …

Yuri Kovalenok posted on Instagram: “Alternating current Wire frame area s rotates uniformly in a uniform magnetic field with induction…” • See all of @jurij0001's photos and videos on their profile.

For those of you who do not know what the connectors or connections on the back of your computer are called or where they are located… We have created a number of Computer Port Charts and other computer peripheral charts to help you identify the common connectors and ports on the back of your desktop … Computer Ports – Name and Location Of Connections On Computer Read More »

Comprehensive Tutorials page on basic electronics tutorials

fourier transform table outline

Description This complete high quality, low noise 5-BAND GRAPHIC EQUALIZER circuit is based around Monolithic Linear integrated circuit LA3600 manufactured by SANYO. This circuit is very easy to build and has good Quality. You can use it with Portable component stereos, tape-recorders, radio-cassette recorders, car stereos etc… It is On-chip one operational amplifier. 5-band graphicRead More

UHF Antenna Amplifier (Booster)

What is Hyperbolic Function? Hyperbolic functions We know that parametric co-ordinates of any point on the unit circle x2 + y2 = 1 is (cos θ, sin θ); so that these functions are called circular functions and co-ordinates of any point on unit hyperbola is It means that the relation which exists amongst cos θ, sin …

A relay is an electrically operated switch.