Wednesday, February 16, 2011

CrazyEngineers Forum

CrazyEngineers Forum

Sony’s Secret S1 Playstation Tablet

Posted: 16 Feb 2011 11:40 AM PST

One mega electronics company that has not launched its own tablet is SONY. Sony was silently working on its own tablet and it’s called ‘S1‘. We’d not expect any other name than ‘S1′ because it reminds us of the PlayStation series (PS, PS2, PS3) and S1 will be a full fledged gaming tablet. Folks at [...]

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AutoCAD - Now online

Posted: 16 Feb 2011 08:54 AM PST

This is to inform all Crazy Engineers that the most hotly used software by Civil and Mech Engineers : AutoCAD has been developed into an online version - AutoCAD WS. Check this out : Autodesk - AutoCAD WS. The best thing about it is that a file can be edited in real time by multiple people at the same time. Also, you can access AutoCAD anywhere in the world, without the need of any software. It can also be accessed on the iPhone and iPad and iPod Touch, so now, AutoCAD has become totally mobile and you can access it on the go. Save it on your iPhone while you are holidaying and your colleague will automatically recieve a copy as soon as you save it sitting in the the office. Pretty neat, huh? Well, it has it's disadvantages :
No command line
No support for 3D content
You can select max 30 objects in a window
But still, it is quite useful for everyday drafting and for 3D, there's Google SketchUp available on the iPad, so who cares? :happy:

summer training

Posted: 16 Feb 2011 08:51 AM PST

Hello friends,
I am doing B.tech in computer science, third year. I have to do summer training after this semester. I am not sure from where to do it. One of my friends is suggesting to do a course in java from HP, and the other one Matyam. But I heard companies like ongc also provide summer training. I need guidance regarding this. I googled it, but it was not of much help. I hope ceans will help me out. :confused:
Thanks in advance!

PS4 Development Not Suspended. PS 3.5 Likely

Posted: 16 Feb 2011 08:50 AM PST

Tech websites all over the Internet have been flooded with the news that Sony has suspended Playstation 4 development. The news came as a big shock for all the gaming console fanatics. However, it turns out that the websites that broke out the rumor actually misinterpreted the Japanese text. Kaz Hirai, the CEO of Sony [...]

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IR Transmitter and Receiver

Posted: 16 Feb 2011 06:18 AM PST

I want to built IR transmitter and receiver to turn on and off an LED from 10-15 feets.

if u have any circuit or u have done any thing like this plz help me

CISCO networking anyone?

Posted: 16 Feb 2011 06:02 AM PST

Hi guys! Still new here, dunno where the apt place for posting this would be. I did my IT engg. student from Vidyalankar college, Mumbai. Presently, I am the PR manager for Nirmal Datacomm,one of CISCO 7 silver certified partners and I would like to know the general thought process of students or anyone for that matter opting to get into a CISCO cert course training academy .

SAMOLED Plus Explained

Posted: 16 Feb 2011 04:15 AM PST

SUPER AMOLED aka SAMOLED is the technology Samsung is heavily investing in. The technology makes the mobile device screens better. Following video explains the technology -

Nanolasers Grown “On-Chip” For Faster Data Transfer

Posted: 16 Feb 2011 03:30 AM PST

Researchers have found a way to grow lasers directly on the semiconductor chips present in your computer. The lasers are supposed to accelerate the process of sending and receiving large size files inside a computer or between two different machines. The idea is not something very new but the implementation of this idea is a [...]

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IT infrastructure, Network security

Posted: 16 Feb 2011 03:04 AM PST

Aalto is expert in providing the best results, <ad removed>, network security solutions with the largest information technologies.

Crank-shaft sensor

Posted: 16 Feb 2011 02:29 AM PST

In case of a petrol engine,it is important to achieve a correct timing between piston and ignition system.So basically we require a sensor.
It is called as:
Crank-shaft sensor :
This sensor reports the crank-shaft speed and piston position to ignition system.The ignition system should know as to when to ignite spark.In other words it must be able to calculate the instant when piston reaches TDC in compression stroke.
It consists of a pulse ring which rotates with the crankshaft.Whenever a notch in the disc aligns with sensor,it produces a voltage pulse.Hence the spark ignites.

There are two such types of sensors.
1.Pick up coil crankshaft sensor:
This arrangement consists of a reluctor i.e; a slotted disc which rotates with crankshaft.As each shaft passes through magnetic field at the end of pickup coil, a voltage is induced in it.
So even if you increase or decrease the speed,The ignition system will know the position of piston as the voltage will also vary.

2.Hall effect crankshaft sensor:
It uses HALL effect:
Def:
The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular to the current.(source of definition is wikipedia)
This crank sensor uses a Hall effect switch to turn voltage on or off.

Please contribute more to this article.:cean:

iPhone 5 with slide-out keyboard

Posted: 16 Feb 2011 01:31 AM PST

Taiwan based tw.apple.pro has mentioned that iPhone 5 may have a slide-out keyboard. Apple is currently looking at three different prototypes for the next generation iPhone and considering adding a physical keyboard to the phone.

"Another prototype reportedly built by Apple looks largely like the iPhone 4, but has improved hardware including longer battery life and superior camera." , the blog comments.

I believe it's Apple that started a new era of touch-screen phones with iPhone. Do you think iPhone needs a physical keypad?

Unique numbers...

Posted: 16 Feb 2011 01:05 AM PST

Hello all,
Can anybody tell me how numbers are printed in a printing press?
These numbers are actually unique.For example serial numbers on bank notes or registration numbers on receipts or on applications forms?
Some one told me that they are computerized but what when computers were not there?:rolleyes:

Bada 2.0 Loaded On Wave II [Video]

Posted: 15 Feb 2011 10:30 PM PST

Mobile World Congress is host to the latest innovation in the mobile domain from all over the world. Samsung recently launched the next version of Tablet (Samsung Galaxy Tab 10.1) and Galaxy S II. However as Samsung promised they are indeed investing in their own mobile operating system ‘Bada’. The company launched Bada 2.0 at [...]

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Is It Important To Have A Goal Or Aim In Life?

Posted: 15 Feb 2011 09:41 PM PST

Lot of people have dreams/goals or aim in life, but there's a large number out there who have no goal in life. There are people who try hard to achieve their aims and there are people who just go wherever life takes them.

However when it comes to making important decisions in life, which everyone has to, it's easier for people with an aim to make decisions than those without one; simply because no matter what option they choose they'll land in an unknown destination.

Do you think it's important to have a goal in life?

i'm scared for the debate..

Posted: 15 Feb 2011 09:21 PM PST

:confused::confused::confused:
guys, I'm scared about my upcoming debate. Would you please give me some sorts of information about your opinion on whether the reproductive health bill be passed. thanks a lot and more power. wish me luck!


:rolleyes:I know God will be there to guide me and my group mates.:rolleyes:
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