Wall decorations come in many types. Traditional include sculptures, banners, beautiful paintings or mosaics. A more contemporary home can be a colorful display artistic lights projected on the wall.

However, other types of wall decor that are less than traditional. We've seen a whole wall like an aquarium, for example, with lots of colorful fish swimming in it. One of the most unusual wall decorations fish is singing, which has gained popularity in the United States. A fish sing like a teddy or under a large trout mounted on a wall plaque. When someone walks near it, begins to slide, tilt your head, and synchronizes lips to a pre-recorded popular song, a clip that is usually thirty seconds long. For many viewers, is out as a funny surprise.

Singing fish are now a fad in the country, available in stores in the mall, at a flea market, on television or the Internet. The sales are quite high that many stores are stockout to sell.

It might seem a ridiculous nautical wall decor, but it is actually more than that. The fish and the plate are actually two parts of a simple robot. How exactly does this work unusual nautical wall decor?

The fish itself is a very simple robot. Is powered by its own battery. Foam filler is used as the filling, which is wrapped around plastic articulated segments of the fish. The entire framework is built in three small DC motors. The power of the engines of three parts of the fish-tail, which flaps back and forth, the body that rotates in and out of the plate, and mouth, which opens and closes to simulate the singing.

The movement occurs automatically alternating application of energy. When power is applied, engines move the line forward, the body outward, and open jaws. When off, all parties back to the default position. The engines are synchronized with pre-recorded music. The motors allow the fish to move in relatively complex patterns.

The second component is the singing fish on the plate. It up of speakers, a battery pack and an on-and-off. More importantly, he is the brains of fish sing a photodetector and a circuit board that contains the controller chip, the integrated circuit, or IC, which contains pre-recorded music in digital format and the synchronization schedule, and amplifiers sound.

There is also an electric motor at the base of the decoration of this unusual nautical wall. The engine allows the front of the whole Swing Out the fish to the plate so that their points facing toward the viewer.

The photoreceptor cells in the bottom of fresh fish is something that works as a switch. When a person goes near it, the light is blocked, indicating the IC to start your sequence. The fish starts to sing. The basis behind the speaker reproduces digitized sound sent from the IC.

The singing fish is not really useful, but it is a unique wall decoration that never fails to bring a smile to anyone.

About the Author:

This article was written by Alyssa Davis and provided by Metal-Wall-Art.com, a site featuring unique
nautical metal wall art
and
decorative wall art
.

Article Source: ArticlesBase.com – How the Singing Fish Works

CARP FISH FOR HIROSHIMA ART PROJECT BY SUIKO