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Consumer Electronics

Ask questions here about the electronics you use every day: from phones and computers to kitchen appliances and radios.

4,952 Questions

How should you set the ohms adjust control on a multi tester of analog vom for resistance measurements?

Set it to infinite which may be a sideways 8. When you touch the leads the needle should swing to zero. If it comes to rest on a different number such as 10 then change the batteries. If it continues to give the same reading then you may need to replace it.

How do you get a Deoxys in Platinum?

1. Catch it in a Pokémon GBA title with an event and migrate it to Platinum.

2. Action Replay cheat code.

3. Trade.

Why downlink is greter than uplink?

The downlink is greater than the uplink on most internet connects due to overall demand for bandwidth. Downloading takes up a majority of internet usage and connections are optimized for it.

What does LM in LM380 stand for?

The LM380 is a small 2.5W mono amplifier. The "LM" in it's name is the standard prefix that National Semiconductors use for their linear circuits. These days, you can find LM380s manufactured by a wide variety of manufacturers.

What are loop-back plugs?

Exact definition of loop-back plugs will depend on what application we are talking about. Mostly these are connector plugs with a metal inside to short two electrical signals. There can be loopback plugs for different applications. These can be for a serial port or an Ethernet port or loopback plugs for specific signals on a connector or on a printed circuit board. These are very useful for debugging and testing an electronics problem. E.g. one can do a loopback on PC serial port's Transmit and Receive (Tx and Rx) lines using a loopback plug or a metal short to see if the serial port is working fine. Similarly Ethernet ports can be tested with a loop-back plug made for the purpose. - Neeraj Sharma

What are the types of test used to verify the correct functioning of electronic equipment?

1. To test the functionality of a piece of electronic equipment, calibration tests can be performed in various ways. For example in equipment with variable outputs that are not calibrated (some power supplies), a test using a multimeter or oscilloscope (obviously both being within calibration) can be performed to compare the output voltage to the measured voltage and thus adjust the variable outputs to the correct value required. For pieces of equipment that do require calibration; if the equipment comes out of calibration before the re-calibration date, calibration should be performed or organised before use.

How do you get to battle your dad in Ruby?

He is the 5th Gym Leader. Beat Flannery and cycle back to Petalburg City, where your father will be waiting in the back. There are Zangoose, Slaking and Medicham in this gym so watch out!

How do lilycove clear out sales come on?

How do clear-out-sales comes you ask?well,it will come if you play 101:59 minutes.then,you'll see in the T.V for clear out sales.then,go to Lilycove city at the Megamart.go at the roof then talk to the guy in green.

Do microwaves explode when empty?

No. Your microwave will never explode unless you put something explosive in it. Microwaves are actually very safe.

However, you never ever ever want to turn your microwave on for more than 10-20 seconds with nothing in it, not if you don't want to buy a new microwave. The radio waves generated by the magnetron will feed back into it, causing it to vibrate and greatly will reduce its lifespan. Just don't do it. Why would you want to anyway?

What is ubiquitous computing?

Ubiquitous computing is essentially the term for human interaction with computers in virtually everything we do. This is future phase beyond the desktop and notebook environment that we are currently in. Ubiquitous computing would involve objects interacting all around you providing feedback or adjusting based upon previously configured settings.

An example might be a home environment that adjusts as you enter a room. The lighting and temperature might adjust to your comfort level or a coffee maker may start to brew a cup of coffee just the way you like it in the morning. In a city environment in a heat wave the city electric grid may adjust power levels going into homes and businesses to avoid a power outage or to adjust power costs up to lower demand.

Check the link below for the Answers.com entry on "Ubiquitous computing" or just double click on the bolded text.

Is a class 3 laser better than a class 2?

It is not a question of Class 3 being "better" or "worse" than Class 2. Different classes are more suited than others for different applications. A Class 3 Laser is more powerful than a Class 2 laser, and so offers more opportunities to cause injury while being used.

Material that transmits nearly all the light in a ray because it offers little resistance to the light is?

A material that transmits nearly all the light in a ray because it offers little resistance to the light is called transparency.

Why do both hands keep turning on Daniel Dakota radio controlled clock?

Assuming that you're meaning that the clock isn't keeping proper time but instead, both hands are turning at a constant rate, the clock is either defective or it's receiving some other source which is causing the clock to misbehave. One thought is that one of the time set buttons is stuck if it doesn't have a manual adjust knob.

If it's a processor controlled clock, you might want to remove the power for awhile and then either plug it back in, or replace the batteries. The removal of power is what's generally called a `hard reset' and should cause the micro to reset itself.