In the future, is it possible to store information on a normal object (Eg. paper) using LED.?
409124
I beileve this is already possible. I saw it on KFMB one time (TV Station) and it is possible to use organic LCD displays on a very thin plane. Of course it is not being distributed yet, but it in the processes. It works by arranging organic LCD cells (they are very small and thin) aligned with some pixels. The pixels will not have the clarity that we are used to, but it will be suitible enough. This is all information from my own self, and if any of it is wrong, I am sorry, but I hope I did my best!
633158
The chips are usually soldered in place on a printed circuit board, and the odds that you could desolder them without grounding or shorting any pins are small indeed. That makes the answer to this question almost positively no, the data will not remain.
1022940
Yeah thats easy just put them(the colors) in a table. you do this by choosing that as the Cell BGColor, and to put a spin on it make the colors a link.
383618
information is stored in 1's and 0's, binary,\nthis can be represented in +5 volts or 0 volts.\nmost computer memory is DRAM, it stores charges in little capacitors switched by transistors.\nif you take away power the numbers go away, discharge.\npermanent storange is on the hard drive, it stores info on magnetic media, like casssete tape, MIKE
511411
something that would show the different properties of electricity. its easy to do, doesn't require a lot of time, and you can look up a million things relating to it on the internet
786790
Im sure its possible.. Have you tried simulating a keystroke? IE: have a string somewhere and get teh keystroke to enter summat like hello then 5 seconds later wipe the string and send teh stroke again ( to save memory )\n\nMaybe the phones softwae will see it as a real keypress and keep the light active?,\n\nOdd way , but sometime sthe ass about ways make thinsg work until ya can figure out the correct way hehe.
961419
On paper, it is simple, u will use a y-axis for elev,, x-axis for distances --- like a Profile layout.\nBut i reckon u want a display 'model', well same logic, and u can use diff color.. only use very fine plumb lines or plastic threads as interconnections. Better encase the result in a glass/Plexiglas cabinet.
954041
So simple this is something you got to get informed,\n\nunlike other sciences where you have demonstration like physics chemistry and botany , All you see on the screen is to be believed as information ( example electricity) \n\nso these information in a PC alson not stored as you imagine by letters  ,they are binary coded , means each letter example A has as many as 1 0 10 10 and so on so this is informed not conveyed
942503
ITS A DATA STORING DEVICE LIKE PEN DRIVE BASED ON FLASH MEMERY
420890
Microsoft Visio could work for that.  There are other programs that exist too.
700667
not yet but making a front lcd display ruining off the parallel port \n\n2x16 lcd\nhttp://www.beyondlogic.org/parlcd/parlcd.htm
812712
I would like a combination of the 2 with some more ram\n\n(i heard somewhere they will use mirrors to send the info instead of wires so they can send info at the speed of light. and it will be a lot more quiter)
120823
This is a 18-pin microcontroller to control the moving display in 7X60 matrix of LEDs. this is programable.\n\nyou can get more in formation from here. this is manual of this prodct..\n\nhttp://www.zilog.com/docs/z8/appnotes/an_msgdisp.pdf\n\nplease check
817407
See page 32 of the PowerPoint presentation at http://www.ccm.udel.edu/Personnel/homepage/class_web/Lecture%20Notes/2004/AskelandPhuleNotes-CH10Printable.ppt,\n\nA number of PDFs are found with the following search http://www.google.com/search?hl=en&lr=&q=pb+sn+eutectic+photomicrograph&btnG=Search
696778
The best method depends on the amount of current through the circuit.  If you are just talking about 10 mA then LEDs could be used.  Red LEDs will drop about 2.2 volts per LED.\n(check the specifications on the LEDs, they range from about 1.75 volts to 2.3  volts)
1127088
You should watch the episode of mythbusters where they try to build a death ray with mirrors and need a focal point, they make a mirrior in a contact sorta shape and the light focases on it. if you could make a solar cell like that maybe it would work. The episode was on all weekend, it might be helpful for some other things too!
845367
to hold the information in ...