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Electronics
Electronics are a branch of technology and science that deals with the control of the flow of electrons.
3,725 Questions
How do you charge an Nikon E300 Digital Camera?
Usually when you plug the camera into the computer to put the pictures on, it usually charges the camera anyway. Or if that doesn't work, sometimes in the program you use to download the pictures, it will have a option of charging it in the tools file.
What are the ATT U-verse remote control codes for an Element Electronics LCD TV?
If you have a black remote, try holding TV (with your television on) then pressing the 'zoom' button on the bottom right of the remote. Then press fast forward (FF) every second or two until the set shuts off. Then press 'zoom' again.'
If it's silver, hold TV, press 'OK' and then enter 922. Then press the Play button until the set turns off and press 'zoom.'
Element is made by RCA. On the program menu go to the page for RCA. One of these should work. 1041 worked on mine.
For a list of codes visit the Related Link.
Individual discrete transistors can cost anywhere from a few cents each to a couple hundred dollars each, depending on type and parameters (e.g. power rating, breakdown voltages, speed).
Inside integrated circuits individual transistors are so cheap to make that their cost is commonly measured in micro-pennies each!
What do you do with old batteries?
Smaller batteries can be disposed of in the garbage. For larger batteries, or ones that state not to dispose of in garbage, can be disposed of at most garbage tips, which usually have a section to dispose of old batteries.
RMS stands for Root Mean Square. Power is calculated as V2/R where V is the voltage and R is the resistive component of a load, This is easy toi calculate for a DC voltage, but how to calculate it for a sinusoidal voltage?
The answer is to take all the instantaneous voltages in the sine wave, square them, take the mean of the squares, then take the square root of the result. This is defined as the "heating effect voltage". For a sine wave, this is 0.707 of the peak voltage.
Mostly because of their cost but also because silicon transistor have faster switching properties and are far more resistant to damage by heat. Silicon transistor also have a much wider operating band.
What year was DVD first introduced?
What we know as DVD was invented and produced in 1995 by Panasonic, Sony, Toshiba, and Philips. DVD's offered a higher storage capacity than Compact Disc (CD's) while having the same dimensions.
Prerecorded DVD's are mass produced using molding machines that physically stamp data onto the DVD. Such disc are known as DVD-ROM. On these data can only be read and not written or erased. Finally blank recording CD's and DVD's were produced (CD-R, CD-RW, DVD-R & DVD-RW). There are a few types, writable and rewritable (RW) which can be written to erased and written to again multiple times.
Before DVD, Video Cd (VCD) was on the market in 1993. In that same year, two new optical disc storage formats were being developed. One was Multimedia Compact Disc (MMCD) backed by Philips and Sony and the other was the Super Density Disc (SD), supported by Toshiba, Time Warner, Matsushita, Electric, Hitachi, Mitsubishi Electric, Pioneer Thomson, and JVC.
Now with the invention and distribution of BluRay and even Bluray R, DVD's are all but obsolete.
I could continue through the history of other means of media storage, but we'd be here for a lot longer. I do believe that covers your question and then some.
How do electronic devices influence us?
Technology influences us in many different ways, we use technology to help us, to benefit having it there in situations and to guide us to our goals. Technology can be very important to have and very bad to have. As more and more people get influenced by technology the more people choosing technology for a career. This could be bad in many different cases. The main thing is, our world is in need of workers, builders and infrenstructure. If we have to many people designing the Building, Car, Boat etc. Who is actually going to build it. But technology is also good to assist you with tasks you desire to do. How do you know that?
Why electronic devices are good for school?
IT'S NOT OK THAT THEY R NOT ALLOWED IN SCHOOL AND AGAIN I DONT UNDERSTAND WHY THEY WOOD DISTRACT KIDS AND PLUS IF IT WAS DISTRACTING THEN THE TEACHER CAN TELL U TO STOP
What is meant by interference?
'Interference' is when something such-as radio-waves cause an electronic product to function abnormally. It can also be when things such-as these radio-waves are prevented from travelling by something like a microwave (the radiation is the culprit in this case).
What is an electronic machine that sometime used as a tool to do work?
A machine that is powered by electricity.
How do you delete favorites on your favorites folder?
you must go to favorites menu and organize favorites then click the one you dont one and click delete
Which banks provide Electronic Check processing?
Moneris is one of the leading payment processing companies in Canada. Other companies include Newtek, Payment Plus Inc., Cyber Source and Wells Fargo.
What are the disadvantages of an electronic filing system?
The disadvantages of electronic filing are:
- The speed access
- Cost of Installing system
- Electronic failure can cause temporary suspension of business or permanent loss of data.
Why do electronics get destroyed when a magnet is near it?
Magnets do not destroy electronic equipment but they do influence their behaviour of shadow mask Colour Television Tubes in that the shadow mask can become manetised from a magnet close by. Magnetization causes incorrect beam landing on the pic tube which shows as multi coloured patches on the screen . The effect can be cancelled out by degausing the CRT using a degauss wand . All CTV have an auto degauss system to take care of impurities caused the earths magnetic field .
What are the Advantage and disadvantage of electronic diary?
Advantages:
- Available for you to update no matter where you are (not at home, not in state, not in country)
- Usually backed up so no chance of loosing valuable data
- Special controls (depending on service) can limit/control access
- Handy for keeping family members involved in meaningful events
Disadvantages:
- Possible to be hacked and all of your personal info becomes public
- Need access to the Internet, even if you have your laptop with you
- If found by a search engine, you may NEVER be able to delete what was found. Do you want your information public forever?
What are the Top 10 electronics core companies of world?
Some of the biggest electronics manufacturing companies are Hon Hai Precision Industriesm, Flextronics, Jabil Circuit, Celestica, Sanmina-SCI, Foxconn International Holdings, Advanced Semiconductor and many more.
What is UP Counter in Digital Electronics?
An up counter is simply a digital counter which counts up at some predefined increment. A Binary Up Counter with 'n' stages can count up to 2n states.
If we are implementing Up Counter with flip flops, this 'n' stages becomes the number of flip flops. For example a 4 bit Up Counter can count from binary 0000 to 1111, i.e 24=16 states.
A detailed design and working animation of of Binary Up Counter is given in the related link section below
What common everyday substances are electrically conductive?
The pat answer is probably that a good conductor is a material that has a lot of free electrons in it. These electrons could be thought of as "unbound" to "parent" atoms, and that leaves them free to wander about in the material. When a voltage is applied, the electrons are more than willing to support current flow by moving through the conductor. There is a more sophisticated answer, and that is that the conduction band for a given material is low enough that it overlaps the Fermi energy levels of outer electrons in the atoms of the conductive material. The conduction band has a "threshold" energy, and it varies from material to material. Further, when valence electrons sit at Fermi energy levels higher than that "threshold energy" of the conduction band for that material, they're free to "help out" with conduction. And they will support it. In either model, recall that current flow is not the entry of an electron into one end of a wire and its emergence from the other. It is the entry of an electron into one end of the conductor, the subsequent "moving over" of electrons already in the conductor that are in the conduction band, and the emergence from the other end of an electron.
Does insurance cover theft of electronics from a vehicle?
Factory installed Yes in most cases, after market you would need to check the policy. But remember if you have a dedutable you pay X amount first and the insurace pays the rest!
How much does a decent camera cost?
it's depend on your choice and functionality you are looking in a new camera.
Following are some good SLR cameras, which can cost you around £350-£700 in various range and with various options in UK.
Nikon D3000 Digital SLR Camera
Canon EOS 500D Digital SLR Camera
Canon EOS 1000D
Canon EOS 450D Digital SLR Camera
Nikon D5000 Digital SLR Camera
Nikon D90 Digital SLR Camera
For regular use you can prefer digital cameras such as,
Fujifilm FinePix J30 Digital Camera - Black (12.2MP, 3x Zoom) 2.7 inch LCD
£69 - £106
Canon Digital IXUS 95 IS Digital Camera - Silver (10 MP, 3.0x Optical Zoom) 2.5 inch LCD
£124 - £151
Samsung ES15 Digital Camera - Black (10MP, 3x Optical Zoom) 2.5 inch LCD
£59 - £76
Samsung ES55 Digital Camera - Black (10MP, 3x Optical Zoom) 2.5 inch LCD
£66 - £90
Fujifilm FinePix J30 Digital Camera - Pink (12.2MP, 3x Zoom) 2.7 inch LCD
£69 - £106
Samsung ES55 Digital Camera - Pink (10MP, 3x Optical Zoom) 2.5 inch LCD
£66 - £90
Panasonic Lumix FS15 Digital Camera - Black (12.1MP, 5x Optical Zoom) 2.7 inch LCD
£125 - £140
Panasonic Lumix TZ7 Digital Camera - Black (10.1MP, 12x Optical Zoom) 3.0 inch LCD
£235 - £280
Panasonic Lumix TZ6 Digital Camera - Black (10.1MP, 12x Optical Zoom) 2.7 inch LCD
Fujifilm FinePix S1500fd Digital Camera - Black (10MP, 12x Optical Zoom) 2.7 inch LCD
£119 - £190
These are some popular brands nikon, canon, pentax, leica, sigma, sony, fuji, nikkor, olympus.
It's always a buyer's choice and you should list out your needs and requirements for getting best options and better deals.
You can find detail comparison and latest price updates from some well known price comparison sites in UK e.g. best-discount-deals.co.uk, etc..
I have added some reference links for your help.
What is the purpose of an electronic scale?
Assuming you mean "How do you calibrate an electronic scale?", since most electronic scales are based on strain gauges, the operating system usually generates its own zero status at the start of the measurement. And the assumption is then made that the original calibration of the gauge is still correct. Which it probably is.
If you do wish to calibrate your scale, then you purchase some standard weights (strictly masses) and have these calibrated by one of the labs that provide traceability to the national standards. You may then calibrate your scale at several weight points against your calibration masses.
What electronic products does Panasonic make?
Various kinds of electronics. They include consumer video and audio as well as broadcast video equipment. Office equipment, industrial control and batteries also have a place in the portfolio.
As with many of the larger Japanese corporations, the range of products and market sectors are huge.
Should electronics be allowed at school?
electronics should be allowed at school, like kids could use them at lunch, they are not allowed cause people, are wierd. and think that they can have them ? but kids cant ? . yeh we should be able to ! . so. if anyone sees this should think this is right (Y) . THEY SHOULD BE ALLOWED . like atleast at lunch or like after school ? . like what is something happens ? . teachers get blamed ? yuppp !. thanks .
What are EMR Electronic Medical Records?
An electronic medical record (EMR) is a computerized, digital record of a patient's medical care. It should have multiple data back up as well as being guarded with security safeguards and proper softwares to be hack-proof.
