Laser Projection Virtual Keyboard

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2 Pieces pc
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10000 Piece/Pieces per Month pc/month

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Specifications

Projected Laser Keyboard for Ipad/Iphone and Tablet PC

Physical Dimension:36mmx18mmx74mm
 Weight:Approx. 40g
Keyboard light source:Red laser diode
Keyboard language:English
Keyboard layout:20.8mm sized QWERTY layout
Projection size:Approx. 241mm*101mm
Projected Keyboard location:Approx. 97.9mm from keyboard device
Keystroke Sound:Built in buzzer(Mute on/off the sound)
Visibility:Good contrast up to 1800 lux ambient illumination
Detection rate:Over 400 characters per minute
Detection algorithm:Multiple key stroke support
Effective key stroke: Approx. 2mm
Required projection surface: Non-reflective, opaque flat surface 
Power source: The USB bus power
Lithium-ion battery power
The DC input power
Battery capacity: 700mAH(Max) 3.7V Replaceable soft-pack type
Charger:Rating 800mA @ 5V
Interface:USB 1.1 and 2.0 for PC
Bluetooth(v2.0 class 2,class 3 )HID  for Mobile devices
 Switch mode:Switch the active/Standby mode manually
 Power consumption:max. 2.4W 4.2V
 Use temperature:Approx. 0~50°C
Storage temperature:Approx. -20~50°C
Software compatibility:  All USB HID Compliant OS, All Bluetooth HID Compliant Mobile Device, Windows XP/WINDOWS 7 or Higher, LINUX, Ipad ,Iphone,Android 2.2 or Higher

 

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Q:MacBook Pro keyboard?
MacBook Pro's keyboard is full sized. it's not crammed like a MacBook's is. you'd probably find it easier to type on. and the key response is the best.
Q:what is the full form of mouse and keyboard?
The full form MOUSE Mechanically Operated User Serial Engine.
Q:How to view the failure of the key part of the conductive plastic
 on the conductive plastic is not commonly used to change the damaged part, although this "rob Peter to pay Paul"
Q:about keyboard instruments?
A 61-key keyboard is a light weight keyboardand and has 61 keys. It is also called a portable keyboard. Beginners usually use it. An 88-key keyboard is the biggest keyboards. Professionals usually use it. So it all depends on your budget (61 keys are less expensive than 88 keys) and your cousin expertis. hope this helps :)
Q:Help with Keyboard prices?
Here's a site I used to buy my (musical) keyboard from recently. It has reviews of the top musical keyboards. It seems to be geared mostly toward the top keyboards for beginners--that's me. There are definitely some good ones under $200. Al the links go to Amazon, but that's okay because they offer the same new keyboards at discounted prices off what I would have had to pay retail. Hope this helps.
Q:MS 2000R Korg Midi keyboard help?
No such thing. The 2000R was designed for tabletop or rack mounting with no provision for attaching a keyboard. It is played via MIDI from an external MIDI controller. Any keyboard with MIDI will do the job.
Q:Wireless Keyboard?
Hi,I do not know what type of wireless you own. I have a Logitech ,which does a fine job for me .The only problem I had was with arrow not moving.That was caused by the Laser hole having dust covering hole.I blew this out with compressed air and every thing was fine again. This could be your problem .I would try this to see if it prints better. Good Luck ROSCO
Q:When the computer is turned on, the keyboard is not searched
, and then forced into the keyboard interface on the motherboard can be.
Q:What is the definition of the keyboard?
punctuation and so on into the computer, which sends commands to the computer, input data, etc.. 
Q:What is the best keyboard brand?
May I ask what your budget for a Keyboard is? Gaming keyboards can be quite expensive! For example, the G105 Logitech Gaming keyboard is about $60. A Razer Mechanical Keyboard (I recommend Mechanical Keyboards if you are a gamer), than that will run you anywhere from 60-90 dollars or more. The Raptor-Gaming LK1 Gaming Keyboard is about $30 on amazon right now, if that is more in your price range.

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