Monday, August 16, 2010

Indian engineer designs matchbox-sized inverter


Indian engineer designs matchbox-sized inverter

Bangalore: Subrata Datta, a Hyderabad-based engineer, has invented a matchbox-sized device that can power homes even during power cuts. The inverter can power TV, computer or fridge.

Datta, employed at the R&D Center, CMC Ltd, explained his device saying, "The V-inverter can be installed in and connected to the meter box of one's house. It can be controlled and regulated by the electric supply department. So whenever there's a greater demand for power, high voltage electrical gadgets like air-conditioners will automatically switch off. Only basics like fans, lights, TV, computer, refrigerator and life saving instruments would work by reducing the consumption of power in the entire neighbourhood."



The V-inverter does not require any secondary power source like the normal inverters or generator. This reduces cost, investment maintenance, pollution and emission associated with fuel-based generators, reg ular inverters and lead-acid batteries.

Installing this V-inverter is also very easy. The unit cost of the energy of the V-inverter power is less than general inverters or fuel based generators as it comes at the cost of regular supplied power.

Added Datta, "This load controlling device can restrict the crisis time consumption by each consumer, at a limited power output (150 Watt) to improve the balance of demand-supply ratio and avoid total power cuts."
Source:-
http://www.siliconindia.com/shownews/Indian_engineer_designs_matchboxsized_inverter-nid-70630.html?utm_campaign=Newsletter&utm_medium=Email&utm_source=Subscriber?utm_source=Subscriber&utm_medium=Email&utm_campaign=Weekend%20Newsletter

Friday, May 28, 2010

World's first: Brit scientist infects himself with computer virus


Thu, May 27 03:55 PM
London, May 27 (ANI): Dr Mark Gasson, a cybernetics expert at the University of Reading, has become the first human to be infected with a computer virus.

Gasson has had a computer chip implanted in his hand which is programmed to open security doors to his lab. The chip also ensures that only he is able to switch on and use his mobile phone.

But the British boffin deliberately infected the chip with a computer virus. It was then automatically transmitted to affect to the lab security system.

"Once the system is infected, anybody accessing the building with their passcard would be infected too," he told Sky News.

The virus on his chip is benign. But malicious computer code could give criminals access to a building. (ANI)

Source:- Yahoo News

Wednesday, March 24, 2010

Windows Mobile With Customised keyboards



I like to buy 'HP - windows Mobile Phone' and need to attach a keyboard which can be connected with this mobile.I got this picture from somewhere and need to buy the same and do not know where i can get it?.
If any one, who come across this key board set up,kindly inform me.i am keen in buying it.

Saturday, March 20, 2010

Sony Ericsson Xperia X2




Sony Ericsson Xperia X2
Smartphone based on Windows mobile 6.5 anf full slider QWERTY keyboard

Sony Ericsson Xperia X2 Features:
Latest Windows Mobile 6.5 for more productivity & more fun
Flexible desktop panels categorised for life: communication and fun, multimedia, business and internet
3.2” high resolution touch screen and DVD quality
8.1 mega pixel camera with Auto Focus & Geo tagging
3D panel – 3D effects and zoom, music playback controls

Sony Ericsson Xperia X2 Technical specification:

GSM/GPRS/EDGE 850/900/1800/1900 and UMTS/HSPA 850/900/2100
3.2 inches 480 x 800 pixels (WVGA) 65k Touchscreen Display
8.1 megapixel camera with Up to 16x digital zoom, Video Recording
110MB internal memory, 4GB microSD card supplied expandable up to 16GB
Bluetooth with A2DP
Email, Instant messaging and Microsoft Exchange ActiveSync support
A-GPS with Google maps
Wi-Fi
Modem
TV-Out
Talk time – Up to 10 hrs in GSM & 6 hours in 3G
Standby time – Up to 500 hrs in GSM & 640 Hours in 3G
Music Playback time – Up to 20hrs
Weight- 115 grams.

Sony Xperia X2 Retail Box will Contain Following

XPERIA™ X2
Battery
Battery Charger
Stereo Portable Handsfree MH500
USB cable
TV out cable
4GB SanDisk microSD memory card
User manual

Sunday, March 7, 2010

Samsung Galaxy Spica - i 5700


New Arrival
'Samsung Galaxy Spica (Android), i 5700 '
@Rp. 2.860.000,- Free MMC 1GB

spec :
General 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100
Announced 2009, September
Status Available. Released 2009, November
Size Dimensions 115 x 57 x 13.2 mm
Weight 124 g
Display Type TFT capacitive touchscreen, 16M colors
Size 320 x 480 pixels, 3.2 inches
- Accelerometer sensor for UI auto-rotate
Sound Alert types Vibration; MP3, WAV ringtones
Speakerphone Yes
- 3.5 mm audio jack
- DNSe (Digital Natural Sound Engine)
Memory Phonebook Practically unlimited entries and fields, Photocall
Call records Practically unlimited
Internal 180 MB storage
Card slot microSD (TransFlash) up to 32GB, buy memory
Data GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
EDGE Class 12
3G HSDPA, 3.6 Mbps
WLAN Wi-Fi 802.11 b/g
Bluetooth Yes v2.1 with A2DP
Infrared port No
USB Yes, microUSB v2.0
Camera Primary 3.15 MP, 2048x1536 pixels, autofocus
Features Geo-tagging
Video Yes
Secondary No
Features OS Android OS, v1.5 (Cupcake)/ v2.1 (Eclair)
CPU 800MHz processor
Messaging SMS(threaded view), MMS, Email, IM
Browser HTML
Radio No
Games Yes
Colors Black, White
GPS Yes, with A-GPS support
Java Via third party application
- Digital compass
- MP4/H.263/H.264/WMV/DivX player
- MP3/eAAC+/WMA player
- Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk integration
- Organizer
- Voice memo
Battery Standard battery, Li-Ion 1500 mAh
Stand-by Up to 650 h (2G) / Up to 580 h (3G)
Talk time Up to 11 h 30 min (2G) / Up to 6 h 50 min (3G)

Saturday, February 6, 2010

HOW TO FORMAT NOKIA -9300?




NOKIA -9300
One of the best models from nokia-nokia 9300 is well known as 'COMMUNICATOR' .

Many of the users are facing hanging/slow process proplem in this model and how to tackle this?
When we format this once when ever proplem occurs it will be alright after formatting.it takes few seconds to format...

How to fromat?
1- Take of/Remove the battery and place it again
2- When you see NOKIA logo immediately press "Ctrl+Chr+Shift+F " keys
3- Select Format and give ok, it will be formatted within 2 minitues.Thats all.

Caution:- *Before formatting take a back up in your memory card.*

Friday, January 29, 2010

General keyboard shortcuts





* CTRL+C (Copy)
* CTRL+X (Cut)
* CTRL+V (Paste)
* CTRL+Z (Undo)
* DELETE (Delete)
* SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)
* CTRL while dragging an item (Copy the selected item)
* CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)
* F2 key (Rename the selected item)
* CTRL+RIGHT ARROW (Move the insertion point to the beginning of the next word)
* CTRL+LEFT ARROW (Move the insertion point to the beginning of the previous word)
* CTRL+DOWN ARROW (Move the insertion point to the beginning of the next paragraph)
* CTRL+UP ARROW (Move the insertion point to the beginning of the previous paragraph)
* CTRL+SHIFT with any of the arrow keys (Highlight a block of text)
* SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop, or select text in a document)
* CTRL+A (Select all)
* F3 key (Search for a file or a folder)
* ALT+ENTER (View the properties for the selected item)
* ALT+F4 (Close the active item, or quit the active program)
* ALT+ENTER (Display the properties of the selected object)
* ALT+SPACEBAR (Open the shortcut menu for the active window)
* CTRL+F4 (Close the active document in programs that enable you to have multiple documents open simultaneously)
* ALT+TAB (Switch between the open items)
* ALT+ESC (Cycle through items in the order that they had been opened)
* F6 key (Cycle through the screen elements in a window or on the desktop)
* F4 key (Display the Address bar list in My Computer or Windows Explorer)
* SHIFT+F10 (Display the shortcut menu for the selected item)
* ALT+SPACEBAR (Display the System menu for the active window)
* CTRL+ESC (Display the Start menu)
* ALT+Underlined letter in a menu name (Display the corresponding menu)
* Underlined letter in a command name on an open menu (Perform the corresponding command)
* F10 key (Activate the menu bar in the active program)
* RIGHT ARROW (Open the next menu to the right, or open a submenu)
* LEFT ARROW (Open the next menu to the left, or close a submenu)
* F5 key (Update the active window)
* BACKSPACE (View the folder one level up in My Computer or Windows Explorer)
* ESC (Cancel the current task)
* SHIFT when you insert a CD-ROM into the CD-ROM drive (Prevent the CD-ROM from automatically playing)
* CTRL+SHIFT+ESC (Open Task Manager)


Dialog box keyboard shortcuts

If you press SHIFT+F8 in extended selection list boxes, you enable extended selection mode. In this mode, you can use an arrow key to move a cursor without changing the selection. You can press CTRL+SPACEBAR or SHIFT+SPACEBAR to adjust the selection. To cancel extended selection mode, press SHIFT+F8 again. Extended selection mode cancels itself when you move the focus to another control.

* CTRL+TAB (Move forward through the tabs)
* CTRL+SHIFT+TAB (Move backward through the tabs)
* TAB (Move forward through the options)
* SHIFT+TAB (Move backward through the options)
* ALT+Underlined letter (Perform the corresponding command or select the corresponding option)
* ENTER (Perform the command for the active option or button)
* SPACEBAR (Select or clear the check box if the active option is a check box)
* Arrow keys (Select a button if the active option is a group of option buttons)
* F1 key (Display Help)
* F4 key (Display the items in the active list)
* BACKSPACE (Open a folder one level up if a folder is selected in the Save As or Open dialog box)


Microsoft natural keyboard shortcuts

* Windows Logo (Display or hide the Start menu)
* Windows Logo+BREAK (Display the System Properties dialog box)
* Windows Logo+D (Display the desktop)
* Windows Logo+M (Minimize all of the windows)
* Windows Logo+SHIFT+M (Restore the minimized windows)
* Windows Logo+E (Open My Computer)
* Windows Logo+F (Search for a file or a folder)
* CTRL+Windows Logo+F (Search for computers)
* Windows Logo+F1 (Display Windows Help)
* Windows Logo+ L (Lock the keyboard)
* Windows Logo+R (Open the Run dialog box)
* Windows Logo+U (Open Utility Manager)


Accessibility keyboard shortcuts

* Right SHIFT for eight seconds (Switch FilterKeys either on or off)
* Left ALT+left SHIFT+PRINT SCREEN (Switch High Contrast either on or off)
* Left ALT+left SHIFT+NUM LOCK (Switch the MouseKeys either on or off)
* SHIFT five times (Switch the StickyKeys either on or off)
* NUM LOCK for five seconds (Switch the ToggleKeys either on or off)
* Windows Logo +U (Open Utility Manager)


Windows Explorer keyboard shortcuts

* END (Display the bottom of the active window)
* HOME (Display the top of the active window)
* NUM LOCK+Asterisk sign (*) (Display all of the subfolders that are under the selected folder)
* NUM LOCK+Plus sign (+) (Display the contents of the selected folder)
* NUM LOCK+Minus sign (-) (Collapse the selected folder)
* LEFT ARROW (Collapse the current selection if it is expanded, or select the parent folder)
* RIGHT ARROW (Display the current selection if it is collapsed, or select the first subfolder)


Shortcut keys for Character Map

After you double-click a character on the grid of characters, you can move through the grid by using the keyboard shortcuts:

* RIGHT ARROW (Move to the right or to the beginning of the next line)
* LEFT ARROW (Move to the left or to the end of the previous line)
* UP ARROW (Move up one row)
* DOWN ARROW (Move down one row)
* PAGE UP (Move up one screen at a time)
* PAGE DOWN (Move down one screen at a time)
* HOME (Move to the beginning of the line)
* END (Move to the end of the line)
* CTRL+HOME (Move to the first character)
* CTRL+END (Move to the last character)
* SPACEBAR (Switch between Enlarged and Normal mode when a character is selected)


Microsoft Management Console (MMC) main window keyboard shortcuts

* CTRL+O (Open a saved console)
* CTRL+N (Open a new console)
* CTRL+S (Save the open console)
* CTRL+M (Add or remove a console item)
* CTRL+W (Open a new window)
* F5 key (Update the content of all console windows)
* ALT+SPACEBAR (Display the MMC window menu)
* ALT+F4 (Close the console)
* ALT+A (Display the Action menu)
* ALT+V (Display the View menu)
* ALT+F (Display the File menu)
* ALT+O (Display the Favorites menu)


MMC console window keyboard shortcuts

* CTRL+P (Print the current page or active pane)
* ALT+Minus sign (-) (Display the window menu for the active console window)
* SHIFT+F10 (Display the Action shortcut menu for the selected item)
* F1 key (Open the Help topic, if any, for the selected item)
* F5 key (Update the content of all console windows)
* CTRL+F10 (Maximize the active console window)
* CTRL+F5 (Restore the active console window)
* ALT+ENTER (Display the Properties dialog box, if any, for the selected item)
* F2 key (Rename the selected item)
* CTRL+F4 (Close the active console window. When a console has only one console window, this shortcut closes the console)


Remote desktop connection navigation

* CTRL+ALT+END (Open the Microsoft Windows NT Security dialog box)
* ALT+PAGE UP (Switch between programs from left to right)
* ALT+PAGE DOWN (Switch between programs from right to left)
* ALT+INSERT (Cycle through the programs in most recently used order)
* ALT+HOME (Display the Start menu)
* CTRL+ALT+BREAK (Switch the client computer between a window and a full screen)
* ALT+DELETE (Display the Windows menu)
* CTRL+ALT+Minus sign (-) (Place a snapshot of the entire client window area on the Terminal server clipboard and provide the same functionality as pressing ALT+PRINT SCREEN on a local computer.)
* CTRL+ALT+Plus sign (+) (Place a snapshot of the active window in the client on the Terminal server clipboard and provide the same functionality as pressing PRINT SCREEN on a local computer.)

Microsoft Internet Explorer navigation

* CTRL+B (Open the Organize Favorites dialog box)
* CTRL+E (Open the Search bar)
* CTRL+F (Start the Find utility)
* CTRL+H (Open the History bar)
* CTRL+I (Open the Favorites bar)
* CTRL+L (Open the Open dialog box)
* CTRL+N (Start another instance of the browser with the same Web address)
* CTRL+O (Open the Open dialog box, the same as CTRL+L)
* CTRL+P (Open the Print dialog box)
* CTRL+R (Update the current Web page)
* CTRL+W (Close the current window)