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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
What are advantages of multiplexer using in electronics?
Instead of adding more wiring and more connections that may pose a
reliability issue and increase the cost, we can use multiplexers to send data to
many devices over fewer wires.
What do you call a person who works on electronics?
An electrician works with electric wiring and electric devices. An electronics technician works with electric or electronic circuitry. An electronic engineer works with electronic circuitry in a design phase.
When were the first major developments in technology?
At its simplest form, the definition to technology is the usage of knowledge, tools, and techniques in order to solve a problem, ergo, fire was the given answer. The first major technological advancement and to this day, one of the most important, is the wheel, invented during the 4th millennium BC.But the first technology was invented by Leonardo's descendent who invented a battery powered phone which couldn't do anything
What are the common component of electronic cigarettes?
Electronic Cigarettes are made up of multiple components:
- Battery(s): normally a single lithium ion battery at 3.7 volts (mods have more than one, and higher voltages)
- A "Tank" that holds the liquid
- A Mouthpiece to inhale the 'smoke' (vapor)
- A control system: either manually activated or automatic
The "Liquid" (often called juice) is made up of:
- propylene glycol (PG) and/or vegetable glycerin
(VG) and/or polyethylene glycol 400 (PEG400) - to produce the "smoke" / visible part of the vapor.
- Concentrated flavors - normally used in food products like soda to simulate a cigarette / tobacco taste.
- Medical grade Nicotine.
No, they are a very real form of pollution that we could do something about. We throw away 3 billion batteries in the USA alone. Rather then whining about false issues like global warming, we should be addressing real issues like this one! Thank you for bringing this up!
Lastest ieee electronics seminar topics?
The Institute of Electrical and Electronics Engineers (IEEE) holds an annual seminar that covers topics like bio batteries, smart antennas, and BlueStar. Other seminar topics are intervehicle communication, adaptive missile guidance systems, and hydrogen super highways.
How do you download from spynet HQ to your spynet video watch?
You must have Spy Net Client to do this. You plug your video watch in to your computer, then at the bottom it should say Video Watch Located. Click it and then click that human near the tools. Then download the missions you need.
What describes an advantage of using an electronic spreadsheet rather than a manual spreadsheet?
There are two major advantages of using an electronic spreadsheet rather than a manual one: speed and accuracy. Using an electronic spreadsheet takes seconds to minutes to do what takes at least hours manually and the accuracy is not subject to human error provided the program is created accurately.
When using an electonical spreed sheet you can type faster then writing.
Describe forward bias of a diode?
When the polarity of the battery is such that electrons are allowed to flow through the diode,then the diode is said to be forward-biased. Conversely, when the battery is "backward" and the diode blocks current, then the diode is said to be reverse-biased. A diode may be thought of as like a switch: "closed" when forward-biased and "open" when reverse-biased.
3 electronic devices that make life easier?
If was my girlfriend, she'd say hair straightners, but the reason why they have is they simpled everything. Sure, it's hard to set up sometimes, but, thousands of years ago, we didn't have mining machines, or machines altogether! Without machines, millions of people would still be mining huge holes with pickaxes and working in dangerous factories.
Hope that helped.
What will happen if a computer gets hacked?
if a computer get hacked than you can not able to control it totally and hacker can access all your data and that may delete or corrupt your data and you can not do anything else shutdown. if your computer hacked than shutdown it remove internet cable and go to computer expert.
Is a blue laser pen better than a green laser pen?
NO ed lasers are really cheap crap
green lasers are more quality built depending on who u buy it from but most are super awsome. they're better in every way. if ur having difficulty deciding take my word for it. no lie
What is a person who works with electronics called?
The specific term is technician.
The general term is human being, as no human that has ever lived has not worked with hundreds of technologies every day of their life. It is the thing that distinguishes humans from other animals, we make and use ever increasing numbers and types of technologies (a few other animals like chimpanzees and ravens use a few simple technologies but do not endlessly create new ones).
relay and vacuum tube are the electronics devices which are invented firstly in the field of electronics.
but they are not revolutionary as transistor which was discovered by John Bardeen.after that other devices are invented like fet mosfet and after that digital devices was invented with the help of these devices.
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
