December 21st, 2008
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Light Diode Resistor Ldr Circuit
Light Diode Resistor Ldr Circuit
components?


In simple English, please explain what these components do.
Make it like you are teaching a beginner. Put web sources if possible.

1. Electricity
2. Direct Current Electricity
3. Alternating Current Electricity
4. Conductor
5. Isolator
6. Switch
7. Motor
8. Reed Relay
9. Diodes
10. LED
11. Integrated Circuit (IC)
12. Resistor
13. Potentiometer
14. variable resistor
15. Photoresistor (LDR: Light Dependent Resistor)
16. Capacitor
17. Electrolytic Capacitor
18. Variable Capacitor
19. Transistor.

thx for help! Best answer gets 10 extra points as you may know.

What a shopping list!

1. Electricity- the flow of electric charge
2. Direct Current Electricity- a voltage source that does not vary but stays a constant value. This is the form used in electronic devices.
3. Alternating Current Electricity- a changing electrical field, usually in a sine wave, used in the transfer of electrical energy from the source (generator) to the end user (your home).
4. Conductor- any material that allows electrical flow.
5. Isolator- (insulator) inhibits electrical flow.
6. Switch- a device that can stop or allow the flow of current.
7. Motor- an electrical device that uses AC or DC energy and converts it into rotary energy.
8. Reed Relay- a switch that is turned on and off by the presence of a magnet.
9. Diodes- semiconductor devices (also vacuum tubes) that conduct electrical current in one direction only from - to +.
10. LED- a diode that emits light.
11. Integrated Circuit (IC)- a collection of transistors and diodes that perform a function, i.e. logic, amplifier, multiplier, microprocessor, etc.
12. Resistor- a device that regulates current by impeding current flow a specific amount.
13. Potentiometer- a variable resistor, usually controlled by rotating a shaft.
14. variable resistor- a resistor that can have its value changed by mechanical means, i.e. turning a shaft, a screwdriver adjustment, or moving a mechanical clamp.
15. Photoresistor (LDR: Light Dependent Resistor)- a resistor whose value varies depending upon the amount of light hitting it.
16. Capacitor- two conductors separated by an insulator. There are many types, including mica, paper electrolytic, tantalum, variable plate, etc.
17. Electrolytic Capacitor-a large storage source of electrical charge made with paper, aluminum and an electrolyte.
18. Variable Capacitor- a capacitor whose value can change by moving the plates mechanically to allow more or less coupling.
19. Transistor- a semiconductor device that amplifies current.



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LightEmitting Diode


LightEmitting Diode


$68.51


Light emitting diode. Oleg Losev, List of LED failure modes, Organic light emitting diode, Miniature light emitting diode, Solid state lighting, LED lamp, LED power sources, Electrical polarity of LEDs, LED circuit, LED as light sensor Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 74 Publication Date: 2009/10/08 Language: English Dimensions: 5.98 x 9.01 x 0.17 inches

Bullet LED Light Resistor


Bullet LED Light Resistor


$3.95


Saddlemen Bullet LED Light Resistor

Light Circuit


Light Circuit


$5


Light Circuit

Light circuit


Light circuit


$4


Light circuit

PullUp Resistor


PullUp Resistor


$105.14


High Quality Content by WIKIPEDIA articles Pullup resistors are used in electronic logic circuits to ensure that inputs to logic systems settle at expected logic levels if external devices are disconnected or highimpedance. They may also be used at the interface between two different types of logic devices, possibly operating at different power supply voltages. A pullup resistor weakly pulls the voltage of the wire it is connected to towards its voltage source level when the other components on the line are inactive. When all other connections on the line are inactive, they are highimpedance and act like they are disconnected. Since the other components act as though they are disconnected, the circuit acts as though it is disconnected, and the pullup resistor brings the wire up to the high logic level. When another component on the line goes active, it will override the high logic level set by the pullup resistor. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 156 Publication Date: 2011/01/21 Language: English Dimensions: 6.00 x 9.00 x 0.36 inches

Putco LED Light Bulb Resistor Kit


Putco LED Light Bulb Resistor Kit


$10.99


LED Light Bulb Resistor Kit; Aluminum;

Warrior LED Light Resistor Kit


Warrior LED Light Resistor Kit


$23.99


Universal;Splices into factory harness;Slows down light flashing Warrior LED Light Resistor Kit

Artec 8169 5 5W Resistor for Electric Circuit Experiment


Artec 8169 5 5W Resistor for Electric Circuit Experiment


$380.25


5#937; 5W Resistor for Electric Circuit Experiment. Material: Plastic. Resistance value: 5#937;(5W). Dimensions(mm): 60 x 30 x 25.

T Connector for Two-Circuit Monorail by Tech Lighting


T Connector for Two-Circuit Monorail by Tech Lighting


$76


The "T" Connector for Two-Circuit Monorail by Tech Lighting joins together three pieces of Two-Circuit MonoRail to create a T-shaped formation. At least one rigid or adjustable standoff (sold separately) must be placed near the connector for proper support. Available in three finishes to coordinate with the Two-Circuit MonoRail. Tech Lighting, located in Skokie, IL, develops lighting under the belief that the latest and best new product innovations are the result of quality craftsmanship, attention to even the smallest design detail and drive to consistently bring you something new. The Tech Lighting "T" Connector for Two-Circuit Monorail is available with the following: Details:Conductive metalClear insulatorSplices together 3 pieces of Two-Circuit MonoRailETL ListedOptions:Finish: Antique Bronze, Chrome, or Satin Nickel (shown).Shipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Length 36 In., Width 12 In.

Adjustable Standoff for Two-Circuit Monorail by Tech Lighting


Adjustable Standoff for Two-Circuit Monorail by Tech Lighting


$96


The Adjustable Standoff for Two-Circuit Monorail by Tech Lighting is best used on fairly straight runs of Two-Circuit Monorail with a drop greater than six inches. A wire grip allows the cable to be shortened or lengthened as needed. Then, once installed, the Adjustable Standoff's cable virtually disappears for a clean and elegant look. Tech Lighting, located in Skokie, IL, develops lighting under the belief that the latest and best new product innovations are the result of quality craftsmanship, attention to even the smallest design detail and drive to consistently bring you something new. The Tech Lighting Adjustable Standoff for Two-Circuit Monorail is available with the following: Details: Metal finishFor use with Two-Circuit Monorail system onlyETL ListedOptions:Finish: Antique Bronze, Chrome (shown), or Satin Nickel.Size: 12 feet, or 30 feet.Shipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Height 4 In., Width .7 In.

Conductive Connectors for Two-Circuit Monorail by Tech Lighting


Conductive Connectors for Two-Circuit Monorail by Tech Lighting


$29.6


The Tech Lighting Conductive Connectors for Two-Circuit Monorail join sections of Two-Circuit rail together end-to-end. While also included with all Tech Lighting Two-Circuit Monorail kits, the connectors are available separately here for when cutting and rejoining rails. Available in three metal finishes to coordinate with the respective rail. Comes in a set of three. Tech Lighting, located in Skokie, IL, develops lighting under the belief that the latest and best new product innovations are the result of quality craftsmanship, attention to even the smallest design detail and drive to consistently bring you something new. The Tech Lighting Conductive Connectors for Two-Circuit Monorail is available with the following: Details:Set of 3Metal finishETL ListedOptions: Finish: Antique Bronze, Chrome, or Satin Nickel (shown).Shipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Length 1.1 In., Width .3 In.

Two-Circuit Monorail Freejack Connector by Tech Lighting


Two-Circuit Monorail Freejack Connector by Tech Lighting


$24


The Two-Circuit Monorail Freejack Connector by Tech Lighting is used to adapt any low-voltage Freejack head or pendant to a Two-Circuit Monorail, making simple the ability to mix and match multi-colored pendants and directional heads. Available in three finishes to coordinate with its respective Two-Circuit Monorail. Tech Lighting, headquartered in Skokie, IL, is known for their innovative lighting systems and exquisite lighting designs. Their passion for art, sophistication and imagination is balanced by rigorous testing and quality control in the creation of their line-voltage and low-voltage lighting, including the Tech Lighting FreeJack and monorail systems and track heads. The Tech Lighting Two-Circuit Monorail Freejack Connector is available with the following: Details:Metal baseETL ListedOptions:Finish: Antique Bronze, Chrome, or Satin Nickel.Shipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Width .7 In., Height 1.8 In.

End Caps for Two-Circuit Monorail by Tech Lighting


End Caps for Two-Circuit Monorail by Tech Lighting


$17.6


This set of three End Caps for Two-Circuit Monorail by Tech Lighting fit into the end of a Two-Circuit Monorail run for a finished look. Available in three finishes to coordinate with the corresponding rail. Order one set of three for each end. Tech Lighting, located in Skokie, IL, develops lighting under the belief that the latest and best new product innovations are the result of quality craftsmanship, attention to even the smallest design detail and drive to consistently bring you something new. The Tech Lighting End Caps for Two-Circuit Monorail is available with the following: Details: Metal baseETL ListedSet of 3Options: Finish: Antique Bronze, Chrome, or Satin Nickel.Shipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Length 3 In., Width 3 In.

Straight Two-Circuit Monorail by Tech Lighting


Straight Two-Circuit Monorail by Tech Lighting


$76


The Tech Lighting Straight Two-Circuit Monorail is a hand-bendable and field-cuttable length of Two-Circuit Monorail. Each piece of rail is shipped with a set of three conductive connectors to join rail pieces end-to-end. Available in three metal finishes and three standard lengths. Tech Lighting, headquartered in Skokie, IL, is known for their innovative lighting systems and exquisite lighting designs. Their passion for art, sophistication and imagination is balanced by rigorous testing and quality control in the creation of their line-voltage and low-voltage lighting, including the Tech Lighting FreeJack and monorail systems and track heads. The Tech Lighting Straight Two-Circuit Monorail is available with the following: Details:Metal baseClear insulatorHand-bendableField-cuttable3 conductive connectors includedRated for 300 watts per circuit at 12VETL ListedOptions:Finish: Antique Bronze, Chrome, or Satin Nickel.Size: 24", 48", or 96".Shipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Height .9 In., Width .3 In.

Power Extender for Two-Circuit Monorail by Tech Lighting


Power Extender for Two-Circuit Monorail by Tech Lighting


$44


In a Two-Circuit Monorail system, the Power Extender for Two-Circuit Monorail by Tech Lighting drops power from the ceiling when added to a power feed canopy or surface transformer. Available in three finishes and numerous field-cuttable lengths. Note: For dual-feed canopies and transformers, order two. Tech Lighting, headquartered in Skokie, IL, is known for their innovative lighting systems and exquisite lighting designs. Their passion for art, sophistication and imagination is balanced by rigorous testing and quality control in the creation of their line-voltage and low-voltage lighting, including the Tech Lighting FreeJack and monorail systems and track heads. The Tech Lighting Power Extender for Two-Circuit Monorail is available with the following: Details:Metal finishField-cuttableETL ListedOptions:Finish: Antique Bronze, Chrome, or Satin Nickel. Size: 3", 6", 12", 24", 36", 48", or 96".Shipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Length Adjustable from 3 In. to 96 In.

Rigid Standoff for Two-Circuit Monorail by Tech Lighting


Rigid Standoff for Two-Circuit Monorail by Tech Lighting


$58.4


The Tech Lighting Rigid Standoff for Two-Circuit Monorail is recommended for curvy runs or runs with heavier directional heads, pendants, or functional art elements. For symmetry and proper support, use a Rigid Standoff support every three feet of a Two-Circuit Monorail run and at corners. Standoffs can be positioned to cover points where rails are joined. Tech Lighting, headquartered in Skokie, IL, is known for their innovative lighting systems and exquisite lighting designs. Their passion for art, sophistication and imagination is balanced by rigorous testing and quality control in the creation of their line-voltage and low-voltage lighting, including the Tech Lighting FreeJack and monorail systems and track heads. The Tech Lighting Rigid Standoff for Two-Circuit Monorail is available with the following: Details:Metal finish Field-cuttableETL ListedOptions:Finish: Antique Bronze, Chrome, or Satin Nickel.Size: 2", 3", 6", 12", 24", 36", 48", or 96".Shipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Width .7 In.

Remote Transformer for Two-Circuit Monorail by Tech Lighting


Remote Transformer for Two-Circuit Monorail by Tech Lighting


$540


The Tech Lighting Remote Transformer for Two-Circuit Monorail installs in accessible locations, but remains out of view behind the ceiling or wall. Power is brought to the rail system through a low-profile power feed canopy or other preferred power feed option (both sold separately). Available in single or dual-feed options, magnetic or electronic. Tech Lighting, headquartered in Skokie, IL, is known for their innovative lighting systems and exquisite lighting designs. Their passion for art, sophistication and imagination is balanced by rigorous testing and quality control in the creation of their line-voltage and low-voltage lighting, including the Tech Lighting FreeJack and monorail systems and track heads. The Tech Lighting Remote Transformer for Two-Circuit Monorail is available with the following: Details: Metal baseRequires canopy or special power feed (sold separately)Converts 120 Volt to 12 VoltDimmable with 600 Watt low-voltage dimmersETL ListedOptions:Type: 12 Volt Dual-Feed 4X300 Watt Electronic, 12 Volt Dual-Feed 4X300 Watt Magnetic, 12 Volt Single-Feed 2X300 Watt Electronic, or 12 Volt Single-Feed 2X300 Watt Magnetic.Shipping: This item usually ships within 3 to 5 business days. Dimensions: Magnetic Transformer: Length 12.5 In., Width 6.1 In., Height 5.9 In. Electronic Transformer: Length 13 In., Width 9 In., Height 4 In.

Isolating Connectors for Two-Circuit Monorail by Tech Lighting


Isolating Connectors for Two-Circuit Monorail by Tech Lighting


$44


The Tech Lighting Isolating Connectors for Two-Circuit Monorail join sections of rail and isolate power feeds from each other. Two common uses are in runs using more than 300 watts or in runs over 30 feet where two power feeds are required to avoid voltage drop. All dual-feed canopies and surface transformers are shipped with isolating connectors; order this set of three to supplement if required by layout. Tech Lighting, headquartered in Skokie, IL, is known for their innovative lighting systems and exquisite lighting designs. Their passion for art, sophistication and imagination is balanced by rigorous testing and quality control in the creation of their line-voltage and low-voltage lighting, including the Tech Lighting FreeJack and monorail systems and track heads. The Tech Lighting Isolating Connectors for Two-Circuit Monorail is available with the following: Details:Set of threeMetal baseETL ListedShipping: This item usually ships within 3 to 5 business days. Dimensions: Item: Length 1.1 In., Width .3 In.


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Laser Tripwire circuit

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