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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 is electronic timer?

A timer implemented with electronic components instead of mechanical ones. Most electronic timers are also digital, not analog (but if a display is not required a few are analog to reduce costs).

What makes LEDs more robust than other light sources?

LED's are made of solid clear plastic, encasing a junction of two semiconducting materials. Whereas most previous light sources involved delicate, glass, envelopes, enclosing either a hot wire or a vacuum of some sort.
LED's do not get hot and so last a lot longer.

Where can you buy micro joysticks like the one in nvidia shield?

You can buy Bluetooth gamepads just about anywhere online or in your locally available electronics/gadget store.

Where can I sell old electronics locally?

We can not answer your question because we have no idea what is "local" to you. People who see and answer these questions live all over the WORLD.

In California

What is Nines complement of 27?

To find the 9s complement, subtract each digit from 9:

27 → 72

What resistance is in the center of your ohmmeter scale Rx1 range?

What resistance is the center of your ohm scales, Rx1 range?

Is pioneer s dv323 5.1 sound?

Yes, it can be set to 5.1, 2.1, or 3.1, your choice.

Is a resistor and a relay the same thing?

No, they are not the same. A resistor is a current reducer and a relay is essentially a switch (using low voltage to switch high voltage on/off)

When was Electronics for Imaging created?

Electronics for Imaging was created in 1989.

Why FM is preferred over pm in broadcasting applications?

In broadcasting, FM (frequency modulation) is much more relevant, as it describes a type of radio signal. PM (post meridian) describes time of day. Although, in general, broadcast advertisers prefer PM times over AM.

If you meant to ask about FM vs. AM radio signals, FM is preferable because:

  1. it offers higher-fidelity sound
  2. it allows for stereo signals
  3. it requires higher bandwidth than AM (which makes FM more expensive to produce), and therefore offers better quality sound by reducing interference and background noise
  4. it offers reduced signal fading
  5. modern tuners have the ability to differentiate between 2 or more signals sharing the same channel and filter out all but the strongest
  6. station numbers are shorter and easier to remember

How do you make more matrices on ti 84?

First, enter each coefficient of each variable into a matrix. You can do this by press [2nd][x⁻¹](Matrix) > Edit and choosing a matrix from the list. I'll use [A] in this example.

Set its dimensions to be 3×4, and enter each member as such:

[[ 1 2 5 -1]

[ 2 -1 1 2]

[ 3 4 -4 14]]

When you have all those entered in, exit back to the home screen.

In order to find the solutions to the system, you'll have to change the matrix to reduced row-echelon form. Fortunately, the calculator has an option to do that for you.

Select [2nd][x⁻¹](Matrix) > Math > B:rref(. Now, enter in [A] by going to [2nd][x⁻¹](Matrix) > 1:[A] and press [Enter]. You can then use the [Math] > 1:►Frac command to make the matrix a bit more readable. I get the following matrix:

[[ 1 0 0 2 ]

[ 0 1 0 4/7 ]

[ 0 0 1 -10/7 ]]

Therefore x = 2, y = 4/7, and z = -10/7.

What makes a good electronic device?

The device having following propertis will make device good-

1)Ability to reject noise

2)high sensitivity & selectivity

3)No effect of atmospheric changes

4)Wide temperature range of operating

5)more life span

How many pixels is 360 p?

360p is either 230400 pixels for 16:9, or 172800 pixels for 4:3 display aspect ratio. Actual display surface may be less.

Which way does the current flow in a car?

The current flow is from positive to negative whereas electron flow is from negative to positive.

Can you use disinfecting wipes to clean cords for electronic devices?

Disinfecting wipes are safe to use to clean electronic cords as long as the cords are not plugged in and allowed to dry completely.

How do I make an electronic journal?

You can design an electronic journal with Adobe InDesign. After design you can publish it in pdf format.

What is electronic tendering?

It is like reverse auction, in which a buyer requests would-be sellers to submit bids; lowest biddder wins.

Why you shouldn't cheat in games?

Games were made to create memories and to have fun. When you cheat you wreck them.

-C2=NaN

How do you entertain your self without electronics?

There are many ways to entertain yourself without electronics, such as: reading or writing a book, going for a walk, hiking, board games, fishing, soccer, crafting, hanging out with friends and so on.