shreyasm89
@shreyasm89-jGobVm Member
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HR asked problem... Try to solve
blunderboyAt one time, we can weigh about 1000 original notes as the max weight which can be measured is 1kg. Now, here is the solution :-...
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3G And 4G - Discussions
This is an awesome discussion for 4G...why don't we start it again?
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Which Existed First?
Do you realise the scope of this question?...It is so vast....If we keep aside our stories about Adam & Eve being the first humans, how did...
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Should sting operations should be carried out?
Sting ops seem to be conducted by the media houses, have been successful in blowing the lid off multi-crore scams, and have exposed many prominent citizens....
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Microsoft’s Bing uses Google search results?
Very deeply interesting topic, but if that is the case then Microsoft isn't confident about its search algorithms. Whats the latest update for that?
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Are Online Friendships Good?
Making online friends is good, but it should be purely on the basis of a common interest, a hobby, or a shared passion. Personally, I feel...
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The basic instruments required for practicing electronics' practicals at home
A Digital-cum-analog Multimeter is a must apart from usual components like wire-stripper if possible an oscilloscope
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Design Phone For Blind People: What features do you suggest?
For reading incoming messages we need to use text-to-speech software!
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Micromax x560 specifications
The camera & the screen technology are a bit of dissappointing
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how do i make my electromagnet stronger...
Can you increase the turns of the coil?That should increase the flux linkage. And I'm not sure how placing batteries in parallel will help you. Are...
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-ve and +ve power factor?
aj_ondutyleading power factor is more than one.Dude, in what cases does this happen?
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A fun quiz for you. :)
@Civil princess- hey, I had got the name "Panval Nadi" but the picture was misleading. And the information didn't match with the pic. Never mind. I...
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A fun quiz for you. :)
I have got the pic, I have got the history I have almost everything about this bridge, but not the real name.. 😒
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a boat in a river problem..........
@eternalthinker- I'm not able to understand your formula. Could you plz explain
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Has India done enough to ensure equality of opportunity to its people?
I chanced upon a rural family who at just arrived to begin a new life in the city. They were standing on the railway FOB begging...
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Is India Technology Dumpyard For Global Tech Corporations?
Exactly Biggie! But I guess our discussion was why global companies treat India as a technological dump-yard. India's capabilities for innovation is enormous. I am not...
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Is India Technology Dumpyard For Global Tech Corporations?
As Biggie said it is not about the spending power. A thing struck me as I read this post(weird, it may seem!) Do the technologically advanced...
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Smart grid - the upcoming concept in electrical engineering
@jj- Your questions are very cogent. The entire principle of smart grid works on redistribution of power. You can check it out on the net if...
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Is Chetan Bhagat A Motivational Speaker?
@ritesh- Yes you are right, the person himself attracts us, but deriving motivation is different. For inspiration you don't need to relate to his situation. Even...
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Is Chetan Bhagat A Motivational Speaker?
I think it is upto us whether we want to derive motivation from a person. Chetan Bhagat's speech at Symbiosis was truly an eye-opener! But his...
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Micromax Q7-Q75 Showdown – A comparing session between the two low priced wonders
A very complete comparison. but it would have been more helpful if you had mentioned some features like processor speed, applications supported etc.
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Should Wikipedia Display Ads Instead Of Relying On Donations?
Yes they should, considering the fact that they are providing knowledge services to almost everyone on the planet and they deserve to be compensated for it,...
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Puzzle Busters Corner
What's the answer? karan_shah89The result can be generalized for any number of items to be weighed.....for and number that is between any fixed powers of 3!!!!...
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Puzzle Busters Corner
We all knew that the absolute value would be the same. But I'm not sure how that solve's the biggie's quesintegratdbrainsThe_Big_KOh really? 😉 Try this -...
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Circuit Diagram Help
I was analyzing the ckt. Its not as complicated as it looks. May I know what this ckt does?
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Capacitor Positive and Negative
The positive & negative polarities in a capacitor can be generalized in a way that it consists of two plates separated by a dielectric medium in...
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New Seminar Topic: IPv6
How authentication & privacy(which is one of the features of IPv6) is implemented? There is a provision for that in the options+padding bit field. But how...
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paper presentation
Since you are in ECE i advise you to select a topic which is telecom-related. There are a lot of innovations coming up in the field....
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My Friend Needs Help
😀....If you can't tell her on her face....probably an- emotionally appealing mail will help....and I'm serious about it. It could work.
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Fixing Low Virtual Memory Problem in Windows
My virtual memory size is 1024 MB & recommended is 1522MB but according to you guys it must be 1536MB should I deviate from the recommended...
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NOT To Do List - At Office
What an awesome list! I think any further additions to this will make us supremely conscious at work! Nevertheless thanks for the checklist, will make it...
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Do It Yourself - Handmade Hovercraft
@vinod- Yeah dude even I had heard of this simple design must be fun. Did you try it on water?
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Wikipedia Dependence
Wikipedia is generally trusted worldwide for its authenticity of information. But this trend is so deep rooted that recently while referring a book I referred Wiki...
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Harmonics in electric supply
@Arp- *bows* to you. But you have mentioned "crawling" in your post? How is it used to reduce harmonics in supply?
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Why do you want to study Electronics and Electrical Engineering
@Arp- I like your aim, just make sure you see it to the end. @Garibaldo- You should be immensely interested in whatever you are pursuing and...
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English Mistakes You Should Avoid: Because they make you look Dumb
Feels like a memory harking back to my school days, when my mother used to point out such mistakes in my sentences.😀
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A tough riddle: What do they say?
@itchap- I think your answer is perfect. @AKD- is it right?
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Interface & Coding of Embedded Ethernet
What is embedded ethernet? Can anybody explain?
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Indian Engineering Entrepreneurship Scenario
Maybe lack of funds at the student level!
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An engineering comic by PHD (Piled High and Deeper)
@AKD- But this usually doesn't happen in Computer Science...😀
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A tough riddle: What do they say?
@AKD- Can I consider the content in the person's 1st statement( its his future prediction) as the reference for truth or lies? For e.g. if the...
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Micromax EG333 Tata Photon+ Phone Review | Price In India
Internet tethering & phone doubling up as modem? Wow that's something new😀
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beginners electronics kit
OK guys in whichever city you stay there will be an electronics market, having shops selling components of all kinds. Now each of these shops has...
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First Day At College : Share Your Story
Well, my first day was quite uneventful but yes the friends I made on that day have been with me uptil now. we had our class...
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Kung Fu Panda 2 - The Return of Awesomeness
This was such a hilarious movie!I am really looking forward to its May release. I just adore this Panda😁
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Video Contest Ideas
I second your opinion biggie. Video contest with advertisements is the best because it will provide an even benchmark for judging too. That's my opinion.
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Wipro Developing India's fastest Supercomputer
wow...Wipro is developing for ISRO! Then it has to be for aerospace applications. That reminds me, how do supercomputers affect our daily lives? I mean what...
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Toshiba Libretto W100 - Review
It is the most sleek net-book I've ever seen. The aesthetics are simply mind-blowing.Is there something such as a main screen and an aux screen?
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electricity tariff In KWH or in KVA
In that case my entire theory written above becomes pointless. But how should we control the pf. On what parameters is it based?(read use of particular...
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Low cost efficient water level detector switch
Nice idea. I think you should check out the working of level detectors in residential buildings. There you will get your answers.
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Is GEN Y losing touch with their parents?
I feel that yes there is a huge divide or a barrier between us & our parents, one which I call the 'time' barrier. Due to...
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electronics n communication mini projects
Plz try to do telecom oriented projects like soem wireless ckt. for point-to-point communication. It'll help a lot if you are intersted in your core field.
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What are the three laws of Robotics By Isaac Asimov?
Have all these laws been followed in the Terminator series? PS: I'm only talking about Arnold's character.
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How To Answer "Why Should We Hire You?" Interview Question?
Sir, I am a very passionate person not only about work, but life in general. Whatever work I do I intend to do my best in...
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electricity tariff In KWH or in KVA
What do you mean by bad power factor? IT always depends on the phase diff. between current & volt. Now, the power meter integrates the values...
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Can we convert sound energy into electrical energy?
@viky- You are absolutely right when you say that sound energy can be converted into electrical energy, but I am not sure that the intensity of...
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Solve The Ant Problem
The ant will surely reach the end at some point of time. As the band is being stretched, even the ant's position from the starting point...
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what are the various ways to express love without words?
If you ask me...there is nothing much that you'll accomplish using online greetings. The only way, as Biggie says is through actions!
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Happy Birthday CEan Chirag Kotadia
Wish you many many happy returns of the day Chirag! Have a memorable day!😀
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Answer the Interview Questions!
Thanx pallavi...but how should we answer 'why should we hire you'?as a fresher
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"Trinitramid" N(NO2)3 will boost rocket fuels in environment friendly way - KTH
The current fuel is liquid hydrogen...isn't it? And what factors do we consider while selecting a fuel for aerospace industry? How does the ignition of liquid...
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Online Quiz Sets : Let's Solve the Picture Clues
The third set has Google founders Sergey Brin & Larry Page but I couldn't make sense of the pic.
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HR asked problem... Try to solve
YEah!got it you were talking about a digital weighing meter!..😉
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aptitude questions
Even I had the same approach & I'm pretty sure we both are right!makru921Have a go at this - quite simple though: Two watermelons, A and...
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HR asked problem... Try to solve
ishutopre3\5/inf 0/5/3 3/2/3 0/2/6 2/0/6 2/5/1 3/4/1 😁What are we supposed to do?Find the next sequence?
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Harmonics in electric supply
When I say main lobe I mean the passband in which we require the o/p(for e.g. 50/60 Hz in case of main lines) Your eqn.(vcosa+vcos3a +...
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Analytical Q asked in company
blunderboySolution Prob of A speaking truth : 0.7 Prob of A speaking lie : 0.3 Prob of B speaking truth : 0.8 Prob of B speaking...
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CMOS logic circuits.
Frankly I forgot the name of the book's author, but for the info you need any book on DLD will be enough.
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CMOS logic circuits.
CMOS logic circuits are those logic gates whose IC form belong to the CMOS family. The transistor used for switching in the realization of various logic...
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Harmonics in electric supply
We can prevent harmonics by using a Low pass filter with the value of the cut-off frequency equal to the fundamental freq.(1st harmonic). This filter can...
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no iductors in IC'S
Aj is right. We do not have inductors in IC. For more information refer books on VLSI. Also we use PAL system in India
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Quality Of Indian Engineers - Is It Degrading?
Let us say that the overall quality of engineering education in India is degrading. It is in fact good that the engg. education is being made...
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Help!!!!
First of all, whatever tests you have to perform considering the above mentioned equipment, you have to take a test signal like a sine wave (5Vp-p,1Khz)...
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Salary Negotiation Tips
Yeah usually they have a fixed pay scale while doing mass recruitment in college. Nevertheless great tips but how should be aware of what is generally...
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Facility for Status Message for CEans
Oh! So making it similar to Facebook! Great idea but then we already have a similar service(the CE conference) people do post whatever they feel there!
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CE - Interview
@Biggie- This thread needs to be revived at the earliest many of us need it!
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Must Read: Books on Entrepreneurship
A Better India, A Better World- By Narayan Murthy It gives a blow by blow account of how entrepreneurship can eradicate the poverty in India.😀
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G- force simulator
plz. post it in the aerospace engg. forum. You would get better response.
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Project based on Computer Networks
Once you are ready with the wireless interfacing part I don't think you'll require C programming(i.e. if you're not interfacing a micro controller) MATLAB has facilities...
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Intelligent Vehicular Monitoring Using Multi-Hop Wireless System
First of all, we'll have to establish a given frequency at which all the transceivers will be tuned or rather a given freq. band. Logically the...
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Low Power Rf Module Required
I don't think it is that easy. Because when the antenna is not transmitting the o/p transistor driving the antenna is in cut-off. At that time...
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What's The Ultimate In Communication?
Telepathy is pretty complicated when it comes to 'filter' incoming messages. Consider this...if telepathy were discovered & if most of the general people developed the ability...
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Social Networking Sites Killing Email - True or False?
Well to some extent e-mail is cumbersome but for transferring important files it is still used extensively. But for all informal communication the social networking sites...
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Low Power Rf Module Required
@godfather-Thank you.Is it possible for me to directly measure this current value?
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Backward class reservation: Is it needed still ?
@aj- I totally understand your point that the reservation system is unfair & that is what I've implied through my post.(Guess my fault lies in not...
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Google is spoiling creativity and the ability to think?
No...I don't think Google is reducing our creativity. We only Google for additional information & or of we know absolutely nothing about a particular topic. Personally...
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Low Power Rf Module Required
@godfather & ash- How does transmitting current manifest itself in the transmitter?Is it something related to the antenna impedance.Plz help. Not able to make sense of...
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Electrical and Electronics safety tips and best practices
@young- It is great that you re compiling a list of safety precautions. Actually I think all these points must be already there in some electricity...
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Can insulator be called as dielectric?
ok, I consider a dielectric as a substance with high insulation. The reason it is called as a dielectric is that it has charge storage capability...
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What is the future of Electrical and Electronics Engineering?
@aj- Yeah, thanks for informing me I wasn't sure. For now, I keep my fingers crossed!
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Backward class reservation: Is it needed still ?
This topic reflects the generl mood of engineering students like us who have got an engg. seat with great difficulty while people with lower marks ease...
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What is the future of Electrical and Electronics Engineering?
@aj- I must remark here that you are indeed lucky to have got a job in the core field!
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How to analyze random signals?
For every random signal we consider every sample of the signal as a random variable and predict is probability distribution. Suppose we have a random signal...
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is money required to make money??
Here we are talking about money as an asset, one we can use to buy goods & services, it should be substantial & not in pennies...
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Can insulator be called as dielectric?
The conductivity of a material is always determined by its electrical permitivity denoted by epsilon. Now this is a relative quantity with reference being vacuum. The...
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why do the system files get corrupted often?
@Deepika- Hiren's suggestion is great. Instead of formatting it is best to repair. System files get corrupted due to viruses from the internet. Also you can...
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Intelligent Vehicular Monitoring Using Multi-Hop Wireless System
First of all, what an awesome idea!Concept is great but we have to find a transmitter which will stay intact in case of an accident. The...
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Electrical and Electronics safety tips and best practices
Safety point- Wear rubber footwear..😉 Better practice- Always do your current & voltage supply setting before connecting them in the circuit as internal offsets in the...
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Should there be Wikileaks in India?
@aj- You are pretty right, but the media influences the people's opinion & it should be selective about reporting. Wikileaks is unhealthy.
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IP address doubt ?
@blunderboy- You cannot give a fake IP because the server of the ISP allocates IP addresses from the set allocated to them. The IP address represents...
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Should there be Wikileaks in India?
@aj- Probably you haven't read my post properly, but what I meant is we don't need a Wikileaks to tell us that our netas are corrupt....
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Best companies to work with
@frooty- what do you mean by the assignments? Are you talking about the kind of projects people work on?
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Should there be Wikileaks in India?
Now actually we are conditioning ourselves to think that simple because "Wikileaks" is named the way it is, that it'll bring to light all the shady...
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Next letter in the sequence?
the no. of T's are 20...does that have any significance?
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which Port identifies battery charger?
@godfather- I guess the charger input is DC itself so problem of ADC is solved. @kiruthikar- I'm sceptical as to whether that power management IC will...
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What is a coupling capacitor?
you are absolutely rightcrankyIt becomes necessary to block dc components cause-for one,you want your signal with zero as reference,as in no offset...secondly,you do analysis about...
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Voltage regulator
Pretty simple buddy!Since you are using a DC supply use a potential divider network. I trust you know how a resistive potential divider will work.😀
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generate electricity while walking
If I am going to provide you info about the mechanism, hardware, working in detail, will there be anything left for you to do? Start on...
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Automatic irrigation system
VoltaireOkay; but we need to start at the beginning since it appears that your course did not cover the fundamentals: 1. First of all you need...
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Nokia C7 Review
i am a bit less into this gadget things...but I'm guessing we won't need the laptop anymore 😀
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Difference Between Voltage and Current Source
A current source is basically used for representing the current controlled devices or constant current devices(BJT) & in applications where the current is the more importnat...
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Emitter Base Junction doubt
Block less reversed bias voltage? You mean to say the reverse breakdwon voltage is less or the the value of the potential barrier is less? Whatever...
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What's the latest after 3G & 4G? Is there anything like 5G?
Your post helps a lot!ash4G has not been implemented yet commercially in any country. Those carriers who are promoting it are using technologies that are either...
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is it safe to use a keylogger????
@lovejeet-don't you know that sms language isn't allowed?edit your post befire you are red-carded by the mod.😉
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Micromax Q75 Review
Wow aj..you rock!Decent buy! & hey...don't credit your phone with the prompt reception of Delivery Reports...you can thank your n/w for that!😉
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wireless electronics notice board
@thanu-pls don't share your mail id on the forum..it could attract spammers
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guidance for gate exam
what kind of info do you need? there's a lot to GATE...it'll help if you are more specific
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Use air as a memory storage device
Even if oxygen is diamagnetic storing data in air will create problems of retrieval. How do you ensure that the position of a particular molecule will...
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Answering machines should set the date and time themselves
Your phone no. idea is a good one, but usually phones nos. in a single country fall within the same time zone & so differentiating phones...
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Google admits spying on emails
Well...I'm really dumbfounded why Google felt the need to tap into users' mails!And how did they spy on computer passwords from seemingly harmless civilians?Whenever we use...
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Answering machines should set the date and time themselves
Are you talking about the case where the Date & Time registers are corrupted? This is implementable but there should be a way to utilize that...
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Wind Turbine Microcontroller Help!
Well..there are many microcontrollers which you can use. I suggest PIC controller manufactured by Microchip simple because I'm well versed with it as well as it...
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wireless electricity simulation
@sara-are you writing your program in C?or in assembly? because in proteus you'll be able to observe the o/p signal values atthe various pins of the...
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to test 555timer ic
Ofcourse you can....since testing a timer will only involve testing the time period of the square wave signal, whatever values of R & C you'll use...
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Configuring adc of tms470r1b1m controller
Your 2nd error is because ADC isn't activated(obviously!)Also are you sure that the 'for' loop condition shouldn't have a bracket ending?Have you eliminated all syntactical errors?...
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Please give me your response
@aj-Nice one buddy.Well you are right in providin goyal with a wireless control ckt. as that is the THING nowadays.
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What about the other 3-bits in flag register ?
They are "don't care" bits. I feel they must be utilised for verifyimg the presence of grabage value in the accummulator. Just a wild guess
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Please give me your response
Opto-isolator is used to activate loads(the relay here). The 2nd transisitor is connected in Darlington pair for impedance matching. the dide is connected to aviod anyb...
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Please give me your response
@goyal- I think this ckt. will only be open to switch on & off any appliance. Nothing more than that.The reason is that the coil that...
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What happen with other six addresses in BCD number system ?
Well..as far I know the processor uses BCD system only for representaion & not for actual calculations & addressing.That happens in HEX format. As for BCD...
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AD633 Multiplier Problem
I think judging by the transfer function your power meter is givung o/p in terms of dB? Am I right?
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How to increase the upload speed for torrent?
I didn't get the option to set the priority of upload...please help!
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New Electronics & Telecom Project Idea: GPS Tracking For Old People
@biggie- Are you game for using A-GPS(uses GSM n/w) than GPS? We will have to automate the phone to activate the A-GPS when it crosses a...
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Use of biomass and Waste-to-energy
I found this physics forum link. There is first hand information from physicists & chemical engineers on the use of methane. #-Link-Snipped-#
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AD633 Multiplier Problem
I don't think you can't ignore the power factor because that will denote the phase shift between vlt. & current. If you could explain how you...
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Is There Any Room For Innovation On The Internet?
Ofcourse there will be great scope for innovation on the internet. It a bottomless ocean according to me. The internet's widespread reach has enabled us to...
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Featuring college events on CE
Exactly...and the majority of engg. colleges have stupid events nowadays(all the same old ones just like old wine in a new bottle)..so not much of a...
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Ebook for 8085 and 8086 up
rapiddigger.com/free-ebook-microprocessor-8085-by-ramesh-gaonkar
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Major difference between oscillator and generator?
OK....let me try to get this straight....function generator(LAB equipment) does not convert mech. energy to electrical...it simply converts the AC input signal & modifies it using....
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current to voltage converter
This question has occupied the back of my mind since you posted it...my friend told me that an OPAMP is used as an inverting amplifier in...
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Need Help!
@patryk- you should first understand the internal working of that IC ckt and then buy it. Check out your neighbourhood electric hardware componenets store. It seems...
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New Boyz - You're a Nerd
shreyasm89@AKD-you are a nerdy girl..😉@AKD- Well.....it was't exactly a compliment!😉...by the way...nice video..reaffirming your 'NERDY" credentials..isn't it?..😉(PS:*in friendl...
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