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It is very difficult to produce any product in one direction by any company, when we work on a project then we focus on different prospective of our project at the same time if we wouldn't focus at the same time it will harm or late or costly as compare to dimensional product. So our science technology is improve day by in beginning our companies’ works on 1D but they quickly realize, it is difficult so they change in to 2D and then after 2D technology science improved, and into convert three dimensional. In these days 3D technologies are very popular because in 3d you decide every decision before investment you will make and validate your project design and architecture on compute in which "Computer Aided Design" used. In 3D we have abilities to make layers and focus in three direction x,y,z of our project.
What's 3 Dimensional (3D) Printing?
We already read about 3D or other dimensional concepts, now we will explain 3D printing, 3D printing is a method/process in which we make three dimensional products using digital files. These products achievement is accomplished by additive processes. In this process, we change raw liquid material in specific form and lying down in persistent layers using computers, until your product is fully shaped. Every layer looks like as horizontally Intersection of the possible object. It also based on 3D model and electronic soft data. These printers work as robot. We have ability to create solid object using 3D printer.
How 3D Printer work's?
3D printer depends on three basic principles Modeling, Printing and Finishing. First we do modeling of any product you want to make, in modeling we use (CAD) Computer Aided Design in modeling software or we create design using 3D scanner in which we create digital clone of our object. Some companies used digital cameras or some are used photogrammetry software's. There are a lot of procedures in modeling; all are used for virtual design. When we make design through 3D Scanner, In 3D scanner there are various technologies used for example: "Time-of-flight", "Triangulation", "Strengths & weaknesses" etc... These techniques used in Non-contact active. In Non-contact passive "User assisted" technique used it works on image-based modeling. After modeling we print product in successive layers until we create own choice product. After printing we finishing our product using polish and colors and a lot of other things for finalize our product. There are several type of Printer works on several places now we will describe working of Material Jetting and Sheet Lamination, Basic concept of all printer is same for all printer (Modeling, Printing & Finish).
In Material Jetting process build and support material droplet via diameter nozzles, this printer work on same concept like paper inkjet-printer only difference in both in 3D printer work on successive layers for in creation of any 3D object and then UV light release on product for make product hard.
In Sheet lamination process deal with sheets (of metal, paper or polymer) those are bound with each other using external forces. Especially in metal sheets we weld sheets using ultrasonic welding layer-by layer and after welding meted by CNC for changing in several form according to out requirement. W we use paper sheets then we use glue and cut in to several shape using different blades according to requirement. There are several companies use this technology but one of big company is "Mcor Technologies".
There are a lot of other 3D printers available in market in reasonable (cheap) price. If you want to make your own business you should watch 3D printing field it is new technology and have more scope as compare to other fields.
US military officials introduced tracking system known as GPS Global Positioning System. It is fully functional in 1995. Initially it was not for common use, only for us military but later on they decides to give access everyone in the world's and GPS provided to a lot of companies for used it in your products for common person use. Today it is an important feature in every mobiles and also used in some other services/devices for example buses, cars, laptops or other in tracking system appliances, GPS is also known as navstar navigation system. GPS directly connected with the satellite. In these days a lot of counties have own satellite for this purpose. It help people's in a lot of departments, majors problem is in this systems is accuracy that's way other countries send own satellite to space for example Russia make own system using "GLONASS satellites" it gives very accurate in major areas.
How Global Positioning System GPS Work's?
In these days, there are a lot of "Global Positioning Systems", GPS uses easy concepts but its instruments and technology is complex. There is basic main formula for all GPS systems. For example Android mobile those have locations trace ability known as GPS satellite signals receiver, These GPS satellite receiver use for receive signal from satellite with the exact transmitted time and place then android or computer software calculate distance speed, turning points according to the given maps, satellite continuously send signal to receiver hardware.
In these days this system works with at least 31 satellites orbits with 55 degree inclined equator. These satellites exist about 20,000 km from Ground level earth's and makes orbit 2 times a day. These orbit are created by us so Six satellites are always focus on famous places on the earth for hurry & accurate result access. Satellite sends signal to your receiver these signals travel with the speed of light. GPS track you location using a process known as trilateration. Trilateration is one of main algorithm concept in this system working. There are required 2 types of data by GPS receiver one is Almanac and 2nd is Ephemeris. This data continuously transmitted between satellite and GPS receiver; on the basis of this data we achieve high accuracy.
Accuracy of GPS Devices:
There is a lot of factor in location tracker, it also depend on devices, positions in the sky of satellites effect on high accuracy GPS, You know time is very important and play key role to calculate accurate location, so that is the reason every satellite has atomic clock that save very adhering time. After improvement every point in this world (In range of GPS) focus by four satellites & after confirmation & approved by all four on same point, send signal by one to receivers. Receiver can assess your location in 3 Amplitude 1st is east, 2nd is north and 3rd is altitude. In latest technology also use combination of GPS and Russian satellites for get better courage & accuracy. we already know we require 4 satellite for accurate result but unfortunately if one satellite is not working in area or not in range then you get your location too but it is 2D and may be not accurate because one satellite data is gather by prediction and you got location result approximately but if you in rage of 4 satellite you fetch 3D result and it is accurate as compare to 2D results.
Uses of GPS:
It is totally free for every
company so there is a lot of application made for this
purposes usually it is used in Road Transports, Aviation’s,
Shipping & Railways, Science, and Security guidance applications.
In these days energy is a big problem all over the world most countries have capability to produce energy but problem is it is expensive, then we all need cheap energy recently scientist introduce solar energy it is cheap and only one time investment and gain unlimited benefit. Solar produce cheap energy as compare to fuel and coal energy. This concept of solar energy fetch by mobiles companies and it is use in mobiles charger because after starting android mobile main problem of user is battery charging, then in start mobile companies engineer extra batteries, but it is totally flop idea, then they make power bank market. It is comparatively good idea but they want to thought some in expensive and new technology, then they found solar energy idea and now it is implemented as a new technology.
What's Solar Charger?
It is simple charger working with sun light known as solar charger usually it work for small appliances like mobiles, tablet MP 3/MP 4 players, iPod, games console, cameras, laptop, toothbrush etc... It is not atmosphere friendly because it works with sun lights some countries/areas not have enough sun light, but those countries in which weather are warm mostly or heavy sun light where it work easily or those countries/areas not have enough electricity and they face problem of load-shedding there is solar charger will suitable. Only 1 watt power produce in this charger but batteries make it powerful. In these days solar charge also used in chargeable lights, fans & some small electronic appliances.
How Solar Charger work's?
Now i m going to describe working of solar charger, in which two main component used one is solar panel & 2nd is batteries. 1 Watt panel and batteries depend on charger capacity, there is charger have capability charge 3 mobiles after one charge some have 6 and etc... Just like mobile power bank. Solar panel receives light rays from sun and converts direct in to DC energy and stored in charge connected batteries. This charger solar panel have not enough capability to charge directly to any appliance or mobiles that's way we use batteries and it is also save energy for emergency purpose. If you thought it will not fulfill your need because you have more than one mobile or a lot of usage you will add one more solar panel in same charger it will increase your solar charging capability. Some solar charger have cap ability if there is no sunlight in your areas due to weather or some other problems you will connect it with electricity and charge like normal mobile charger.
Why it is important in future use?
There is lot of benefit of solar charger you will produce cheap electricity by solar panels. Solar panels produce directly DC energy. It will convert easily in Ac energy and engineer also work on this topic even some appliances available in market like solar energy panel for home/office but it is expensive now and quality is not enough good but may be after few month you will purchase best quality solar panel/charger.
On the other hand only major problem estimated by some third party is batteries problem. After 1 year time batteries will dead but it is easily available in market, you will replace it if battery will dead. Purchase solar charger and forget tension of sitting near the electric plug port on the beach or some outing place or in office or any ware in the world and enjoy your life with mobile laptop or other appliances. It is easily available on market/ store or online store.
In these days you all knows, there is revolution in technology sector everywhere in the world. There is also improvement in IT sector. Computer technologies changed in to latest technology, you all people use who already use computer (PC) they know wired Keyboard, Mouse, Headphone and mice. They all observed difficulty using these wired but before few year there is no option to replace this problem but now technology improved and we have wireless technology to replace old technology. Scientists and engineers together made Wireless, Keyboard, Mouse and Headphone. These products are easily available in local market in cheap price.
What's Wireless Keyboard Mouse & Headphone?
These are computer hardware component already available in market easily but old component are wired, this is new wireless technology. It is also available now in market. They allow computers/laptops or tablets to interact with the human using different medium (Example Bluetooth, infrared, laser technology etc...).
Wireless keyboard is very popular in these days because a lot of other feature also attached in wireless keyboard. Some keyboards are like laptop panel in which include mouse moving button and laptop mouse panel too. And some has included also thumb impression panel.
Headphone is used normally for listening music, communication using mice from one place to other but in old days it is only wired headphone but now wireless headphone is the latest technology in these days, in many counties didn't have this technology very common until now but with the passage of time wireless component will improve their rating in every country like old technology.
How they Work's?
Wireless Keyboard, Wireless mouse, Wireless headphone are usually working on same technique medium there are different medium used by different companies example Bluetooth, infrared, radio frequency (RF), optical, laser, LED & sensors etc... In these days two types of instrument available in market optical and laser.
In optical keyboard LED and sensor embedded, LED use concept of "electro luminescence" & photoelectric sensor catch emitting light rays from other device. When user press any key every key have unique light ray’s angle & type so sensor detect what user want.
In laser keyboard use metal-oxide semiconductor (CMOS), image of keyboard keys projected on straight surface and CMOS monitored moving finger on virtual Interface using infrared sensor.
In mouse two major components are required transmitter & receiver just like keyboards but in optical mouse LED lights & sensor work together. Red light produced by LED captured by CMOS & track movement using Digital Signal Processor (DSP), they send data to computer and computer follow instruction. In which also use Dots per Inch (DPI) technology to produce refine movement on pixel, normally optical mouse use 400 to 800 DPI.
In laser mouse working like optical mouse but little technology improved in laser mouse minimum DPI used by laser mouse is 2000 DPI it is much better than optical mouse. They use invisible laser rays for detect the movements & transferring data to its destination.
Wireless headphone normally work with Bluetooth technology, receiver and transmitter communicate both source and destination, it is also used with mobiles and TV's, there is a lot of people who have difficulty to during connection with mobiles TV's and computer but it is latest technology it is easy to use as compare to wired headphone.
Keyboard, Mouse & Headphone are major component for giving input to ant computer. If you want to buy any component of computer, you should buy best Keyboard/Mouse or Headphone. They are easily available in your near market and Enjoy....
In Sheet lamination process deal with sheets (of metal, paper or polymer) those are bound with each other using external forces. Especially in metal sheets we weld sheets using ultrasonic welding layer-by layer and after welding meted by CNC for changing in several form according to out requirement. W we use paper sheets then we use glue and cut in to several shape using different blades according to requirement. There are several companies use this technology but one of big company is "Mcor Technologies".
