PDS is taken to address these shortcomings of standardized measures to achieve a uniform material, unified design, unified routing, unified installation and construction, make the structure clear and easy to centrally manage and maintain. So now the new buildings, cabling is a trend, is also essential infrastructure. Is a cabling system for transmitting voice, data, video and other information of the standard structured
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cabling systems. A building or buildings within the transmission network, which enables voice and data communications equipment, switching equipment and other information management systems connected to each other. Integrated wiring system uses structured cabling approach to building computer systems, telephone systems, building intercom, surveillance systems into one unified structure, unified management of the entity, completely solve the high-speed data transmission, line interference and electromagnetic radiation and other issues. Small Western-style network cabling cabling are areas of intelligent buildings, the work in the small Western-style parallel the civil foundation wo rks, at least in the pipeline is. Small Western-style network cabling may include: computer network systems, security systems, telephone systems, the four closed-circuit television wiring systems. Today`s technology allows the security system In the home decoration, the network cabling is essential. Many companies and individuals decorating your water electrician wiring, decorating the end are more or less left some regret, not the barrier between the telephone line is not clear that the TV room or a socket or electricity. In such cases we have looked helpless, the house had been decorated well, re-wiring is impossible to increase. Can only be used with cordless phone or open wire to make up the heart when it is very uncomfortable. Network...
This project fits more for custom made battery casing that can have more space to hide things inside. This switch with few alterations can be used for any other project as well but is designed based on e-bike needs! This project use a clever functionality of....
The circuit described here uses ultrasonic oscillations and operates based on the propagation velocity of these oscillations in the air. Thus, we can easily determine the distance of two points if the time within which the wave travels this distance is....
Sometimes the precious metals are hidden too deep and are not detected except with complicated devices. In many cases, however, small pieces of precious metal buried near the surface can be detected by relatively simple means. Everyone is very attractive to....
Many times for various reasons we forget or can not water the plants that we have in our homes. And many humidity sensors units just notify us with a beeping sound or with a flashing light, that the pot needs watering. But what if we are away from home? This....
The principle behind a metal detector is really very simple. Proof of this is the circuit that follows, in which it proves that the construction of a metal detector can be done in the minute, with few components that we find very easily everywhere. With the....
The sub-harmonic bass generator is a sound producing unit for guitars. The sound it produces looks very much like that of the bass guitar. The octave generator is sometimes quite unusual since it does not produce any of the usual ways of coloring the sound,....
In the past the sounding (sea bottom measurement) was done with the "bullet", that is, with a heavy lead object that the seamen plucked into the sea hung from a calibrated rope. As soon as the "bullet" reached the bottom, the depth appeared directly from the....
This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power....
A series of LEDs serve to alert the gardener when plants need water. Using two conventional digital integrated LEDs and a series of LEDs, we make a very useful device for gardening. The device detects the amount of water in the pot and alerts the grower.....
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