RECHARGEABLE BATTERY WIRELESS DEVICES FROM FREESCALE

Rechargeable Battery Wireless Devices From Freescale - Today almost all the tools of rechargeable batteries in wireless (wireless charging) can only rechargeable batteries for mobile phones because there are many limitations, especially in terms of output capacity that can be generated (small) so that the edges are also really old rechargeable batteries with this technology , 

Rechargeable Battery Wireless Devices From Freescale

Freescale least gives new hope with the publication of technology those new wireless charging technology which is not only useful for phones but can be for many gadgets including tablets.

Freescale wireless charging has power or output that is 3 times greater (15 watts) than the existing ones at this time so we can use it to refill a variety of gadgets, namely ranging from mobile phones, tablets, wearable gadgets, portable medical devices and much more.
 
The ability to produce output up to 3x larger refill it automatically makes them more quickly, especially can be used for a gadget with a small battery capacity and wearable gadgets such as mobile phones.

What notebook or laptop? Hell but could well be a very long time.The plan Freescale wireless charging technology will be launched early next year, but of course the gadgets you need to have the same technology to be able to enjoy the rechargeable battery without these cables.

Related Posts:

Tweet

EMERGENCY DIESEL GENERATOR

Emergency Diesel Generator - Diesel generator is a device used as an alternative lighting during a power failure. Electricity is produced diesel generator is very large, and therefore the machine is very famous in the world or in the hospitality industry that it requires a very large electric power. The workings of the diesel generator is to combine the diesel combustion engine with an electric generator.

Emergency Diesel Generator

 
If a power outage suddenly, it is very harmful for entrepreneurs who memilikit four considerable effort and work relating to electricity. Of course this would be very detrimental to the company, they will suffer a loss of income and production delays and losses in terms of material in a matter of days or even hours. So with the generator / generator will provide a solution to the problem of the power outage. Diesel generator or generators are not only used for big companies, but non industry such as hotels and buildings of the event, also in desperate need of other lighting alternatives when the lights went out. This machine is commonly impaired if the use of the machine is done in a long time with a low voltage, while the voltage is owned machines like this are very high that the use must be adapted to the condition of the machine. 

Diesel generators or gensets device diesel-fueled diesel engines, gasoline engines, gas engines, as well as turbine engines there are various machines as needed. In essence, a machine used to turn a generator made of a bunch of copper wire. Results of the rotation generates a magnetic field which, if played continuously in a constant and sustainable pace will generate electric current.
In simple physics can be explained that the engine (engine) rotate the rotor in the generator so that the resulting magnetic field in the generator stator coil, the magnetic field arising in the stator and rotor that spins interact with will generate an electric current corresponding Lorentz law. In technical language, a diesel generator or generators is a modern machine that converts mechanical energy into electrical energy by utilizing the electric magnetic field induction. 

Another definition diesel generator or generator is a circuit that consists of electrical and electronic circuits connected to the drive engine which can be either motor fuel, water turbines, steam turbines, windmills, etc. to produce a certain rotation so as to produce an electric voltage.

Size ranges from 8-30 kW diesel generatorataugenset for home, small shops and offices with the larger industrial generators from 8 kW to 2,000 kW used for large office or factory. A small diesel generator 200kW widely used not only for emergency power, but also many have a secondary power good function during peak periods, or periods when there is a shortage of large power plants.

Related Posts:

Tweet

WORKING PRINCIPLE OF RESISTIVE AND CAPACITIVE TOUCHSCREEN

Working Principle Of Resistive And Capacitive Touchscreen - Monitor supported by touch screen technology (touchscreen) have become a common part of various electronic devices that we use everyday such as smartphones, tablets, laptops, Smart TV and others. You must have felt the difference when using the touch screen on different devices. This is because there are several types of touch screen technology is common on the market.

Working Principle Of Resistive And Capacitive Touchscreen

 
Basically, there are three basic systems that are already commonly used by manufacturers of electronic devices to recognize touch. Each kind uses different ways of working: 

• resistive 
• capacitive
• Surface acoustic wave

Here's an explanation of each advantages and disadvantages of the touch screen above.

resistive touch screen working principle

 

 

 

 

Resistive touch screen system consists of a normal glass panel that is covered by a conductive material and a resistive metallic layer. Both layers are separated by a certain distance, and a scratch-resistant coating that is placed at the very top. An electrical current runs through the two layers while the monitor is on. When the user touches the screen, the two layers make contact stretcher just a touch going on. Electrical changes noted and the coordinates of the point of contact is calculated by the processor. Once the coordinates are known, a special driver translates the touch into electrical signals understood by the operating system. It is just like the workings of a computer mouse driver translates a mouse movement, click and drag. In the resistive system, we have to press the screen so that contact occurs between the two layers.

 

 

Capative touch screen working principle

 

 

In the capacitive system, a layer that stores electrical charge is placed on the glass panel of the monitor. When the user touches the monitor with or finger, a number of electric charge is transferred to the user, so the charge on the capacitive layer decreases. This decrease is measured in circuits located at each corner of the monitor. The processor calculates from the relative differences that occur in every corner of the resulting value exactly where the touch and then send that information touchscreen driver software. One of the advantages of capacitive system than the resistive system is capable of sending nearly 90 percent of the light from the monitor, whereas the resistive system only transmits about 75 percent. So that the capacitive system could provide a clearer picture than the resistive system. We just need to touch the surface, without the need to press for the electrical charge is able to walk with a touch. This system is widely used for smartphones and tablets today.

 

 

surface acoustic wave

Furthermore, the monitor that utilizes technology acoustic wave system, two transducers (one recipient and the sender) placed along the x and y axes of the monitor's glass plate. It also placed a reflector to reflect an electrical signal sent from one transducer to the other transducer. Transducer receiver can determine whether a wave had been exposed to touch all the time, and can find a suitable location. The movement of this wave requires no metallic layers on the screen, allowing it to display the throughput and perfect image clarity of 100 percent. This makes the surface acoustic wave system is the best choice for displaying graphics with high detail than resistive or capacitive systems.
Another difference between the systems at the top is where the stimulus would be considered a touch. Resistive system will process all the touches that can make the two layers make contact, whether you touch with your hands or with other objects that are insulators. While the capacitive system, on the other hand must have a conductive input, in general is your finger, to create a stimulus that is able to be processed by the system and the system will not run if your fingers are covered with a layer which does not conduct electricity like a glove. On the surface acoustic wave system works like the resistive system, which allows it to work with a touch almost of all objects, except hard and small objects like a pen tip.
From the price, the resistive system is the cheapest but the monitor kejernikan lowest level, as well as layers that are easily damaged by sharp objects. While surface 

Related Posts:

Tweet

INVENTOR OF THE FAN WITHOUT BLADES

Inventor Of the Fan Without Blades - James Dyson, the inventor of vacuum cleaners without bags, now has a new invention: the fan without blades. The fan is pushing 119 gallons of air per second. Unlike ordinary fan who rely on a spinning propeller to "catch" air and exhale into the future, technology fan propeller without using the principle of air flow models such as aircraft wings.  

Fan Without Blades

 

Air is drawn into the cylinder base engine by a small motor, then the motor driving apparatus that push air into the hollow hole and then through a gap, swept across parts of the hole. Air flow is then accelerated through a large circle, the so-called loop amplifier.

There are several advantages in using technology 'Air Multiplier':

1. Because there is no spinning parts (which can be dangerous to the touch), then there should be no wire protector.
2. No need to be cleaned frequently because there are no propellers
3. Regulatory firmness can use a dimmer (like the rotary switch regulator bright / dimming of the lights)

In an interview with Dyson, he said: "I am always disappointed with the ordinary fan. Rotating propeller cut the airflow, causing annoying noise. Moreover difficult to clean and children always want to insert their fingers through the holes of the wire. So we developed a new type of fan that does not use propellers. "

Related Posts:

Tweet