LED power
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Acessos: 11988
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Electrostatic discharge (ESD)
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Acessos: 12036
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wave sodering
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Acessos: 13857
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reflow soldering
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Acessos: 12045
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Soldering Iron
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Acessos: 11921
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LED DISPLAYS
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Acessos: 6316
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WHY SHOULD I BUY A LED DISPLAY?
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Acessos: 6938
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ADVANTAGES OF LED SIGNS
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Acessos: 5955
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THE REAL VALUE OF A LED SIGN
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Acessos: 6258
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10 GOOD REASONS TO CONSIDER BUYING A LED SIGN
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Acessos: 16746
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HOW TO ESTIMATE THE ECONOMIC VALUE OF A LED SIGN
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Acessos: 4428
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Do I really need a bright sign?
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Acessos: 4431
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Which is the best luminous sign for my activity?
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Acessos: 4276
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LED displays have an affordable price?
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Acessos: 4069
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16 bit Technology
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Acessos: 13568
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Brillance
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Acessos: 4296
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Candela
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Acessos: 4644
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Cathod Tube
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Acessos: 4612
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CDM
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Acessos: 4588
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Color's Levels
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Acessos: 4447
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Color's Temperature
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Acessos: 4244
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Contrast Level
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Acessos: 4255
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Control PC
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Acessos: 4188
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Definition
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Acessos: 4624
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DVI
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Acessos: 4590
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Gamma
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Acessos: 4497
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Gamma Correction
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Acessos: 4514
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IP Protection
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Acessos: 4365
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LED
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Acessos: 0
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Lumen
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Acessos: 4433
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Luminance
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Acessos: 4281
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mCd
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Acessos: 4415
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NIT
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Acessos: 4634
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Pitch
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Acessos: 4565
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Pixel
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Acessos: 4415
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Plasma Display
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Acessos: 4247
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Plug & Play
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Acessos: 4996
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Readeability
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Acessos: 4245
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Refresh Rate
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Acessos: 4026
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Remote PC
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Acessos: 4407
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Rental Display
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Acessos: 4410
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Resolution
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Acessos: 4352
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RGB
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Acessos: 4402
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SMD
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Acessos: 4566
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SMD Top LED
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Acessos: 4191
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Stand-alone Display
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Acessos: 4349
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Start-up
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Acessos: 4080
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Top SMD
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Acessos: 4435
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Stand-alone Display
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Acessos: 0
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Start-up
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Acessos: 312
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Viewing Angle
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Acessos: 4310
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Virtual Pixel
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Acessos: 4272
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Visibility
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Acessos: 4478
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How Hard Can I Drive LEDs?
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Acessos: 4261
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What Is the Best Way to Pulse Modulate LEDs?
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Acessos: 4345
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How Should I Drive a Large Array of LEDs?
|
Acessos: 4494
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to Improve the Emitted Beam
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Acessos: 4189
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How Can I Make Beam Optimization Experiments Easier?
|
Acessos: 4338
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What Do I Need to Know to use Packaged LEDs for Communications and Sensing?
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Acessos: 4266
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Are LEDs more efficient than other light sources such as incandescent and fluorescent types?
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Acessos: 4133
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How Can I Measure LED Power Output?
|
Acessos: 4470
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What are Millicandelas?
|
Acessos: 4393
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More About Photometric Units
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Acessos: 4346
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How Do Electronic Cameras Use IR to Measure the Distance to the Subject?
|
Acessos: 4361
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How Does Ratiometric Range Measuring Work?
|
Acessos: 4396
|
Where Can I Find Really Powerful Green LEDs?
|
Acessos: 4350
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How Do LEDs Fail?
|
Acessos: 4269
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Who Makes the Highest Performance LEDs?
|
Acessos: 4335
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How Can I Create a Good Non-Reflective Black Surface?
|
Acessos: 4441
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How Can I Sense a Nearby Dark Object and Ignore More Highly Reflective Objects Further Away?
|
Acessos: 3976
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Should I Use Phototransistors or Photodiodes for Sensing?
|
Acessos: 4309
|
How Do Those Toilet Flushing Sensors Work?
|
Acessos: 4231
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How Do Those White LEDs Work?
|
Acessos: 4158
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Can I Increase LED Brightness by Using Pulsed Operation?
|
Acessos: 4327
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How can I compare the output of IR LEDs
|
Acessos: 4265
|
what is an LED?
|
Acessos: 4226
|
what color of light can LED emit?
|
Acessos: 4131
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Can LEDs be used to replace conventional incandescent and florescent light bulbs?
|
Acessos: 4273
|
what are the advantages of LEDs compared with conventional incandescent lights?
|
Acessos: 4178
|
could you give more detailed explanations about these LED advantages?
|
Acessos: 3936
|
what LED products are currently available for general customers?
|
Acessos: 4336
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why are LEDs of some colors are more expensive than LEDs of other colors?
|
Acessos: 4073
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How do LED flashlights work with just one battery?
|
Acessos: 4204
|
How do LED keychain flashlights get away with no dropping resistor?
|
Acessos: 4031
|
How do I power LEDs from household line voltage?
|
Acessos: 4174
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Converting millicandelas to lumens!
|
Acessos: 4525
|
What does an LED traffic light look like?
|
Acessos: 4299
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How does an LED work?
|
Acessos: 4168
|
What is a diode?
|
Acessos: 4298
|
What is a p/n junction?
|
Acessos: 4200
|
What does solid state mean?
|
Acessos: 4418
|
What are the common elements that make up an LED?
|
Acessos: 4343
|
How are LEDs made?
|
Acessos: 4295
|
How efficient is an LED compared to a CFL or an incandescent bulb?
|
Acessos: 4366
|
What are the wattages of a normal incandescent light compared to an LED?
|
Acessos: 4258
|
How long do LED bulbs last?
|
Acessos: 4298
|
How long do standard incandescent bulbs in street lights last?
|
Acessos: 4139
|
How many incandescent bulbs (and light bulb changes) do you need to last as long as a single LED?
|
Acessos: 4185
|
How do you replace a normal incandescent street light with LEDs?
|
Acessos: 4336
|
What colors are LEDs available in commercially?
|
Acessos: 4105
|
Are any large cities using LED traffic lights?
|
Acessos: 3611
|
What are the major variables in determining savings?
|
Acessos: 3786
|
How much money is saved over the lifetime for switching out a red light with an LED?
|
Acessos: 3816
|
How much money is saved over the lifetime for switching out a yellow light with an LED?
|
Acessos: 3639
|
What is the payback time and return on investment for yellow LEDs?
|
Acessos: 3846
|
How much money is saved over the lifetime for switching out a green light with an LED?
|
Acessos: 3734
|
how much carbon dioxide emissions are prevented by switching to LEDs?
|
Acessos: 3693
|
How much pollution is prevented switching an average intersection to LEDs?
|
Acessos: 3528
|
Is there any reason not to switch to LEDs?
|
Acessos: 3578
|
& led
|
Acessos: 17989
|
1 led
|
Acessos: 13395
|
100 led
|
Acessos: 13080
|
12v led
|
Acessos: 13022
|
1w leds
|
Acessos: 12788
|
3 led
|
Acessos: 19028
|
3d led
|
Acessos: 13023
|
3mm
|
Acessos: 13648
|
4 led
|
Acessos: 3946
|
5mm
|
Acessos: 3851
|
5mm led
|
Acessos: 3886
|
6 led
|
Acessos: 4238
|
a led
|
Acessos: 4421
|
about led
|
Acessos: 4411
|
an led
|
Acessos: 4291
|
and led
|
Acessos: 4208
|
auto led
|
Acessos: 4324
|