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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 many volts battery do you use in a remote?
1.5 volts upwards, depending on the number of cells required by the remote. Each type of remote is different. Usually, either on the battery cover or inside the battery compartment, there is a small diagram showing the size and number of batteries required.
An abiotic factor is a physical or chemical factor that isn't directly caused by living things. The air, or atmosphere of our planet, is influenced by the oxygen and carbon dioxide exchange of living things, but is not a direct result of living things, and therefore is considered abiotic. Other abiotic factors include weather events and related causes, such as temperature and atmospheric pressure.
What is the use of variable resistor in schmitt trigger?
My thoughts are that it is used to set the trigger point where the trigger fires. That is to say, if the voltage exceeds the reference set point, the trigger will then fire.
To independently control the upper threshold and the lower threshold, some Schmitt trigger gates have 2 variable resistors: * a voltage-divider potentiometer, where the center tap selects the "average threshold"
* a feedback variable resistor, which adjusts the amount of hysteresis (the difference between the upper threshold and the lower threshold).
he is the guy dressed like a Mexican wresler on homstarrunner.com
Does the neon power supply for those beer signs in bars output high voltage AC or DC?
High Voltage AC.
How do I troubleshoot radio problems in my 2001 echo?
Please be more specific as to what your problem actually is. If it power in general check your fuses. If you have any electrical knowladge check all the wires to make sure the ones that are supposed to have electricity (hot) have it. 98% of the time radios and electrical components dont fail. Its usually us that break them by wiggling a wire or damaging the unit check for damage on the outside. If its sound problems check wire fist and assume equipment is still good. It is almost impossible to repair a radio or speaker or damaged wire if your not experinced. Your best bet is replace the most likely component first and see if it does the trick.
Where can you find a service manual for a Kenwood KR-6030?
Hi my name is Christian, I'm from Chile and I have a the oroginal manual of the kenwood kr 6030 if anyone needs the manual I can send it thrugh the mail. Sorry I forgot to leave my mail. It is "usnavyblue36@gmail.com"p.s If anyone has the manual for the receiver Pionner vsx 4800 I would appreciate sending me to my mail. thanks
Does a microwave oven have a Mac address?
We don't usually see microwave ovens with a MAC address as they just aren't network compatible. They are stand alone devices and don't need to be connected to anything (except power) to work. That means they don't need a MAC address.
It's a rectifier diode made simply by combining P type and N type silicon. Where the two are joined, forms a junction that allows conduction in one direction only.
A pn junction diode is a diode obtained by by dopping a silicon crystal through the process of covalent bond.
How do you get a stuck cassette tape out of a 2003 Hyundai Sonata the release button does not work?
You will most likely have to have the dealership or other repair shop remove the cassette player and open it up to extract the stuck cassette. Depending on what happened the player could then just be reinstalled, but there might also be serious damage to the mechanism of the cassette player that could require repairs or even replacement with a new cassette player.
FMCD stands for Fast Moving Consumer Durables....somebody correct me if im wrong
Establish, construct, repair, maintain, and install the wire, conduits, busways, and other means by which electricity is delivered to the point of consumption. They perform work in residential, commercial, and industrial environments, including transmission and generation facilities. Many Electricians learn the "trade" by attending technical schools and "on job training". This work is closely regulated for public safety and states require testing prior to the issuance of a licence. Check with a local technical school or International Brotherhood of Electrical Workers local for more information on training opportunities in your area.
What rechargeable battery has not memory?
Lithium-Ion (li-ion) batteries have no memory, new laptops use these
What is the meaning of rated power frequency withstand voltage?
The r.m.s of sinusoidal power frequency voltage that the equipment can withstand during tests under specified conditions and for a specified time
What is T1.25AL fuse means in terms of voltage and current rating?
Most `T' fuses are rated in either 125 volt or 250 volts A.C. If you look at the metal end cap on one of the ends, it'll specify which voltage it's rated. The 1.25, is 1.25 amps at the rated voltage.
The coils have constant voltage to them, each a branch of 1 or 2 coil power wires. the coil "fires" by alternately grounding and ungrounding the negative terminal of the coil. with the key in the "on" position (engine off) there should be constant power (battery voltage) to the positive terminals of the plugs of every coil. If you attach a test light to the positive coil terminal and probe the negative coil terminal on any of the coil plugs, then crank the motor, you should see the testlight flash. If the light stays on there is a short on the coil ground(bad wiring or the computer is keeping it on). If the light doesn't go on at all, the coil ground is open (broken wire or a driver in the computer burnt). If the light does flash and there is power on the positive side, the coil itself is probably bad.
Should violent video games be banned?
Violent video games, like violent films, are an expression of artistic focus. Most violent video games are not necessarily designed to make violence enjoyable, but more to make the entire experience of the video game more realistic in feel. One of the current trends in the media, is to encourage the ban of video games with violent content, and, personally I think this is a farce. Like films, literature, comic books and television, video games are merely the newest medium for artistic expression in the late 20th and early 21st Century. They are unique in the fact they can mimic and in some ways surpass all other artistic mediums before them, due to their digitally- interactive input method. It's this uniqueness and unwillingness to be pigeon-holed, that has piqqued the public's interest in them, to a point of wanting it's riddance. If violent video games should be banned, the only logical reason they should be is to protect them from younger children. But like films, there are clear age restrictions on games with a high amount of graphic content. The video games "Manhunt" and "Grand Theft Auto", have been particularly stressed in the press as boasting content that has led to the deteriation of young people in todays culture. But both these video games carry an 18 certificate age restriction, and if parents are letting their children play them at a young age, I'm frankly not surprised that adverse behavioral changes would occur in children below the age of 14, who have been allowed to play these games without efficient guidance. Also, blame perhaps equally lies with the video game retailers who have sold them to underage children. Violent video games, like films and similar expressive mediums should not be banned, if enough care is taken to stop them being experienced by children of an unsuitable age.
One point you have to keep in mind is at what point a game is considered violent. Some people consider games like Runescape where you "attack" another person to be violent. Others consider games like Call of Duty where people shoot in first person and there's plenty of blood and gore to be violent.
The reasons to ban violent video games are basically:
- impact on impressionable children
- cause society to become more violent
Arguments against banning violent video games:
- There is already a suggested age limit.
- No way to enforce such a rule.
- Limit creativity and how realistic the game can be
Does a magnet break a microwave?
It shouldn't because the magnetron, the device that makes the microwaves have very strong magnets in them already.
How do you get unlimited building points on tremulous?
im not sure about unlimited but i do know codes to give you funds:
in the console type:
give funds
or you can specify the amount:
give funds (number you want)
these may also fund you with evolution points, possibly.
