Cheating customers LED-lights on aliexpress Chinese

Probably there are few in the house who used to illuminate the bulb. For years, all of them are gradually replaced by more fuel-efficient fluorescent. But now the market is even more energy-saving bulbs – LED. However, their widespread use hinders a very high price. Significantly also save when they purchase can be ordered through the Chinese, through aliexpress, which I did, because the money was sorry and try very much.

Continue reading

1 Comment

Crib on DevExpress cxGrid and Delphi 7

Some techniques for working with the component cxGrid, collected from various sources and helpful to me personally.

Continue reading

Leave a comment

The Windows 2008 R2 Hyper-V and AMD FX-6100 (solution with the launch of virtual)

As usual, they say – “there were no signs of problems,” but one day I was tempted by cheap of cores and AMD decided to make a six-server virtual ok. The problem got out suddenly, just when everything is set up and the matter was for the transfer to the new server multiple virtual ok, it turned out that they just will not start. Note that in the BIOS usually has the option of virtualization, I certainly useful to include it, but the problem is not solved and had to dig the Internet …

Continue reading

Leave a comment

80286 crystal under a microscope (Part 3)

Came across the network to the work of a man involved in a similar case, the truth on a deeper level, in order to create an accurate emulator processor 6502 (pictured right picture of the crystal) which is much simpler than 80286 and the task of detailed analysis of the chip looks more real, the since the author has nearly finished the process:

Theme 1 (ru)

Topic 2 (en)

Continue reading

Leave a comment

Printing on an old network printer in Windows 7 x64, without the 64-bit drivers

Canon LBP-1120 драйвер для печати по сети для Windows 7 64In the my network I have been expanded old Canon LBP-1120 on a computer with Windows xp, and I wanted to print on it from the laptop on which was already of Windows 7 x64. It appears this is not something that is not easy, but it is almost impossible, because the 64-bit drivers under seven are not released, and is definitely not released.

The problem I have decided and made this note for myself as a keepsake.

Continue reading

Posted in Без рубрики, Без рубрики, Без рубрики, Без рубрики, Без рубрики, Без рубрики, Без рубрики, Без рубрики, Без рубрики, Без рубрики | 4 Comments

80286 under the microscope part 2 (continue to study the crystal)

In a previous article (Part 1) I started studying what the 80286 microprocessor in terms of circuitry. In this article, I will continue to deepen in its micro-architecture, considering the picture of the crystal and to speculate on the basis of their knowledge. At the same time, I note that all managed to understand on a separate layer in Photoshop, and is ready to share with all the desired results.

Continue reading

Leave a comment

80286 Crystal microprocessor under the microscope. part 1

80286 processor smallI think everyone who is interested in innovations in the microprocessor market is sometimes seen small photos of new crystals together with a description of their units and capabilities. But it was always interesting to see how looks like crystal under high magnification. Find these images is not so easy, but possible, especially if you know the right word ….

Continue reading

Leave a comment

Writing generator crossword on Delphi

скриншот программы составления кроссвордовI dug out the disc in its archives crossword generation program, which I did a few years ago on an order for 11 student class. For this reason, many deliberately places in the program simplified and amateurishly writtenthat the student could give the code of his own.For this reason, the number of hard-coded words and placed the cells to enter answers – 12 pieces. But I think if someone wants to modify it it will not be difficult.

Continue reading

Leave a comment

Create a report generator for Delphi and Microsoft Excel

Why do we need a reporting system

Отчеты Excel из DelphiAt one time, when the accounting system required to make the system for displaying information on print went through a lot of different systems of reporting – some as FastReport, were a part of the editors, and remarkably shaped plates, but most users like, when you can quickly and beautifully to receive information ihnem favorite Excel, without the need for converters, etc.

Continue reading

1 Comment

ct3582c

Внешний вид китайского зарядного устройства

Who do not know, this charge is interesting that charge the battery of mobile phone directly. That is, it needs to be extracted from the phone and inserted into the charging. Plus this method is that so many models can be charged regardless of whether they have a connector, but negative is that while charging the mobile phone is switched off.

Continue reading

Leave a comment