TREE

When the new generation iPhone launches . some time this year there is a lovely chance that it will have a bigger display. The Wall Street Journal reports that Apple has began to order parts for the tool, including a display that is larger then the 3.5-inch that the iPhone has used since it was released. The screen on the 2012 iPhone will be at least four inches, according to the document. About a bigger iPhone screen have been around  as long as the iPhone itself, which mounted to an amazing amount of noise before the announcement of the iPhone 4S last year.The iPhone five, as it was known at the time, had a lot of rumors about it that did not pan out, of the most prominent being the move to a bigger display. Rumors had it that the size of the next-gen Retina display could be three.7-, 4-, or 4.2 inches, though the latter was quickly dispelled. Apple had no comment on the matter, but the article noted that Apple could be making the move in order to compete with rivals, like Samsun...

Generally for connecting an LCD display to an Arduino using 7 strands, it usually breaks the leg that has any projects that remain few ports to be used. But there is a way, using an IC 74LS164 (8-bit serial shift register), a resistor and a diode, but it's not just hardware, you have to use a library. This Arduino library for connection of 2-wire or 3-wire using HD44780 compatible LCD display via shiftregisters. This circuit is considered "deprecated", but it's worth testing. LCD Display on the Arduino Circuit 

Nokia is preparing for the possibility of some additional products for Microsoft than Windows Smartphone Phone 7. One such product is a dual-screen device that can display 3D images, while the other is a tablet Windows 8. Both these gadgets have not confirmed its existence by Nokia's device with dual screen is visible from a patent application by Nokia on April 21, then under the name "Autostereoscopic Rendering and Display Apparatus" or a display device and processing autostereoskopik. According to those files, this device consists of a sensor arranged to detect the position and orientation of one's view of the auto-stereoscopic display. There is also a processor that is configured to determine the surface of an object that can be seen in 3D user, and an image generator arranged to create an image received by the right eye and left a visible 3D auto-stereoscopic. From the pictures included in the patent is expected to have a 3D image processing screens and other scr...

i used ss display and manual i/p board to interface it with 8051 Generic board, of course you can interface it with any other microcontroller.  ICs required for this board are 74hc573 latch, 74hc238 decoder and 74ls48 BCD2dec converter . For their proper working operation refer to their datasheets. 74hc573 is used to store data so that the previous content on SS is not vanish when we disable LE pin. T0 select the proper latch 74hc238, 3x8 decoder is used. And to convert BCD into decimal, 74ls48 converter is used. Note that latches U1 to U4 are connected with C.C SS, so the output of 74ls48 will only go to these latches. Whereas latches U6 and U8 are connected to DP oF SS and LEDs respectfully. You can emit these latches i used them to distinguish between various mode i.e, digital clock, stop watch, counter and manual input etc. For manual input DSW1 is used and J2 is the 8-way connector i used to connect it with 8051 Generic board, same for J1 connector. J3 and three switches are u...