Home and Health

In the last six months I have been busy with looking for a house to live for my family. The first alternative is to find a second home, disadvantages is required additional cost for home improvements such as repaint, repair leaky roofs, etc. The second alternative is to find a new home built by developers, it has the advantages of: mortgage affairs are handled by the developer and I am given the flexibility to re-design the room.

To re-design my house, I was greatly helped by the program 3D Sweet Home made by sourceforge.net

If your house categorized of big house or having more than one floor, then sometimes have  trouble  communicating. You need a tool to solve this problem.

Simple two way intercom circuit based on a LM390

This is a very simple two way intercom circuit based on a LM390 audio amplifier circuit . the intercom circuit is a stand-alone electronic communications system intended for limited or private dialogue. For this circuit you can use a 8 ohms speaker, one for each station and require a 6 volts dc power supply. Gain control can be done by capacitively coupling a resistor (or FET) from pin 6 to ground.

The wooden beams that were once used as a cushion rail. Rough sketch engraved on its surface with the color is dull gray, there are many nail holes as a long historical record has ever experienced. This wood being hunted because looks exotic and people like it.

Trend of many designs that emphasize “honesty” by exposing the material is. Views are not smooth block of wood is actually the main attraction. Former wood cushion rail are usually installed as is, without paint. As a treatment, finishing natural is usually chosen so as not to alter the character of wood.

Besides the unique appearance, used wood is preferred because of its strength. Imagine, for a “life” he had to sustain a very heavy burden. So the blocks are definitely strong. cushion rail are generally made from teak wood or trembesi wood. The types of wood is no doubt strength and highly resistant to weathering.