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Circuit Game

Use a soldering iron to design a pathway for electricity to flow from the battery through the lightbulb and back again.

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Amarino Evaluation Shield
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The Blobz Guide - Teach Simple Electronic Circuits To Children

The Blobz Guide - Teach Simple Electronic Circuits To Children

The Blobz guide takes the sort of simple electronic circuits that electrical engineering students first learn about, and presents them in a fun and entertaining way for a much younger audience.

Vertrieb von Kondensatoren Capacitor Sales
cir·cuit [sur-kit] Show IPA
an act or instance of going or moving around.
a circular journey or one beginning and ending at the same place; a round.
a roundabout journey or course.
a periodical journey from place to place, to perform certain duties, as by judges to hold court, ministers to preach, or salespeople covering a route.
the persons making such a journey.
Relevant Questions
What Is A Circuit?
How To Make A Parallel C...
What Are Circuits?
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verb (used with object)
to go or move around; make the circuit of.
Circuit is one of our favorite verbs.
So is yaff. Does it mean:
to expurgate (a written work) by removing or modifying passages considered vulgar or objectionable.
to bark; yelp.
verb (used without object)
to go or move in a circuit.
ride circuit, Law. (of a judge) to travel a judicial county or district in order to conduct judicial proceedings.
1350–1400; Middle English < Latin circuitus, variant of circumitus circular motion, cycle, equivalent to circu ( m ) i-, variant stem of circu ( m ) īre to go round, circle ( circum- circum- + īre to go) + -tus suffix of v. action; cf. ambit, exit

Related forms
cir·cuit·al, adjective
min·i·cir·cuit, noun
mul·ti·cir·cuit, noun
mul·ti·cir·cuit·ed, adjective
non·cir·cuit·ed, adjective

2. tour, revolution, orbit. 7. circumference, perimeter, periphery, boundary, compass. 8. region, compass, area, range, field. 11. chain. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source | Link To circuit

Explore the Visual Thesaurus »
Related Words for : circuit
electric circuit, electrical circuit, tour, racing circuit, circle
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World English Dictionary
circuit (ˈsɜːkɪt)

— n
1. a. a complete route or course, esp one that is curved or circular or that lies around an object
b. the area enclosed within such a route
2. the act of following such a route: we made three circuits of the course
3. a. a complete path through which an electric current can flow
b. ( as modifier ): a circuit diagram
4. a. a periodical journey around an area, as made by judges, salesmen, etc
b. the route traversed or places visited on such a journey
c. the persons making such a journey
5. an administrative division of the Methodist Church comprising a number of neighbouring churches
6. English law one of six areas into which England is divided for the administration of justice
7. a number of theatres, cinemas, etc, under one management or in which the same film is shown or in which a company of performers plays in turn
8. sport
a. a series of tournaments in which the same players regularly take part: the international tennis circuit
b. the circuit the contestants who take part in such a series
9. chiefly ( Brit ) a motor racing track, usually of irregular shape

— vb
10. to make or travel in a circuit around (something)

[C14: from Latin circuitus a going around, from circumīre, from circum around + īre to go]


— adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Word Origin & History

1382, from O.Fr. circuit, from L. circuitus "a going around," from stem of circuire, circumire "go around," from circum "around" + -ire "to go." Electrical sense is from 1800. Circuit breaker is recorded from 1874. Circuitry is recorded from 1946.
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source

American Heritage
Science Dictionary
circuit (sûr'kĭt) Pronunciation Key

(click for larger image in new window)

A closed path through which an electric current flows or may flow. ◇ Circuits in which a power source is connected to two or more components (such as light bulbs, or logic gates in a computer circuit), one after the other, are called series circuits. If the circuit is broken, none of the components receives a current. Circuits in which a power source is directly connected to two or more components are called parallel circuits. If a break occurs in the circuit, only the component along whose path the break occurs stops receiving a current.

A system of electrically connected parts or devices.

The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Computing Dictionary
circuit definition

1. A communications path in a circuit switching network.
2. A complete path through which an electric current can flow.
The term is used loosely for any device or subsystem using electrical or electronic components. E.g. "That lightning bolt fried the circuits in my GPS receiver". An integrated circuit (IC) contains components built on a Silicon die.
The Free On-line Dictionary of Computing, © Denis Howe 2010
Cite This Source
Bible Dictionary
Circuit definition

the apparent diurnal revolution of the sun round the earth (Ps. 19:6), and the changes of the wind (Eccl. 1:6). In Job 22:14, "in the circuit of heaven" (R.V. marg., "on the vault of heaven") means the "arch of heaven," which seems to be bent over our heads.

Easton's 1897 Bible Dictionary electronics has the largest selection of in-stock electronic kits, robotic kits, test equipment & more. Our low prices, quick delivery, and easy & secure shopping experience keep our customers coming back for more. Serving hobbyists, schools, government, & corporations since 1996. We accept school & government purchase orders.

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Water level Controller

Water level controller circuit Note:- We have developed another water level controller circuit using micro controller AT89S51 from Atmel. If you are interested, read that too :- Water level controller using micro controller Description. A simple but very reliable and effective water level controller circuit diagram is shown here. The circuit uses 6 transistors, 1 NE555 timer IC, a relay and few passive components. The circuit is completely automatic which starts the pump motor when the water level in the over head tank goes below a preset level and switches OFF the pump when the water level in the over…
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How to make a Rheostat

I have already explained in detail the working of a rheostat. To know more about the component click on the link below. TAKE A LOOK : POTENTIOMETER AND RHEOSTAT – WORKING AND COMPARISON Although the below explained process is not applicable for any electronic circuits, you will clearly get a clear idea on how a rheostat works. Components The components needed for the connection are Flashlight bulb and socket [1] Dry cell lantern battery/D-cell battery [2] Wire [About 15 to 17 inches and another one 2 inches] Spring [1] Wire Clippers [A pair] A typical spring can be obtained from…

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101 - 200 Transistor Circuits
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Home > Electronics > Electronic Circuits
Here are some neat circuits you might want to try. The schematics and printed circuit board patterns are GIF's, and may show up different on some browsers. You might want to save the images (especially the PC board patterns) to your hard drive, load them into a photo editor (Photoshop, Paint Shop Pro, The GIMP, etc.) and adjust the size before you transfer the pattern to a board. Printed circuit board patterns are available possible. This page is always under construction and there will be new additions from time to time. Some of these circuits were designed by me, most are not. Whenever possible I have tried to credit the author of a circuit but since many of these circuits are from my personal collection that I have gathered over a period of many years, this information is not always available.

You can rank circuits according to how much you like a circuit by clicking on the lightning bolt icons. These ranks can be based on how much you like a circuit, whether a circuit worked or didn't work for you, or how useful you found a circuit. Additionally you can add your own comments at the bottom of each circuit by filling out the form.

For a list of every electronic symbol, see: Circuit Symbols.

For more articles and projects to suit the hobbyist: see TALKING ELECTRONICS WEBSITE

This e-book covers a number of interesting circuits.
They have been presented for a reason.
The original circuits come from an Indian Electronics Magazine and most of them had faults. Either they were over-designed, poorly designed or contained a fault.
In the process of bringing these faults and corrections to you, we have created this eBook of 70 Interesting Circuits.
You can lean a lot from other peoples mistakes. Not only will you remember not to make the same mistake but the corrections and improvements generally require less components.
The art of designing a circuit is to make it as simple as possible and use the least number of components.
But before you put a design into production, get someone else to look at it.
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Matching Quote
"We are all hostages, and we are all terrorists. This circuit has replaced that other one of masters and slaves, the dominating and the dominated, the exploiters and the exploited.... It is worse than the one it replaces, but at least it liberates us from liberal nostalgia and the ruses of history."
-Jean Baudrillard MORE


It is a common desire for a young child to invent things. Many kids will even go so far as to start taking apart electronics just to see how they work.

One of the best ways to foster that inventor's spirit in a child is to actually teach them how electronic circuits really work. By starting early and introducing children to simple electronic circuits, you can get them on a road to a future career as an engineer or scientist.

One great website that serves as a fantastic tool for educators or parents to teach simple electronic circuits to children is The Blobz Guide to Electric Circuits.

The Blobz guide actually takes the sort of simple electronic circuits that electrical engineering students first learn about, and presents them in a fun and entertaining way for a much younger audience.

Introducing Electronic Circuits to Kids

The way the Blobz Guide introduces the idea of electricity and circuits to children is by starting with the most fundamental element - electricity itself - and then building upon that in each stage, or step, of the website.

Numerous desktop applications let you create schematics for electrical circuits. But often these tools are accompanied by a price tag and feature a complicated interface. Here to offer you a free and friendlier solution is a site called DZ863.

DZ863 is a web service that lets you create electrical schematics for free and which works best in Chrome and Firefox. Components are easily locatable and can be added to your diagrams without any difficulty. You will find that all necessary components for electronic circuits are available in DZ863’s interface. Datasheets for many of these components are also available on the site and can be searched for.
With their schematic complete, people who have created a free account on SZ863 can save their diagram online and export it to JPG, PNG, GIF, or SVG files.
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Display SMS on LCD using Amarino evaluation shield
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Tutorial for Amarino Beginners- Display your sms on 16×2 LCD. This tutorial teaches you how to ...

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This game requires the Macromedia Flash plug-in to be installed. If the game does not display after a few minutes or if the game does not work correctly, the latest plug-in should be installed.

Install the plug-in from: Macromedia Download Site

Just select Macromedia Flash Player link and follow the install instructions.