Posts tagged sharp

Sharp Actius MM20 Laptop Review

0

Sharp Actius MM20 Laptop Review

Sharp Actius MM20 Laptop is one of the smallest laptops we will reciew, the actius MM20 can syncronize files with another computer. Sharp Actius MM20 laptop featuring Transmeta’s new 1GHz Efficeon CPU and with 512MB of RAM.

Sharp MM20 is one of the thinnest laptop we have seen , it measures less than an inch. in the front or the back, Sharp Actius MM20′s slimness and light weight make it an absolute pleasure to travel with anywhere,the weight just is 2 pounds, just like carrying a couple magazines. The MM20 designed a smaller 10.4″ LCD display to reduce the overall dimensions of the system. This can make the screen more difficult to read for those with lesser eyesight. However, because of the small size and weight , sharp mm20 actius must scale the keyboard down to 86% the size of a full keyboard about 17mm, so typing is somewhat challenging. Powering the systems graphics is a 16MB ATI Mobility graphics adapter and a beautiful 10.4-inch screen with a native resolution of 1024×768,it also comes with integrated 802.11b/g wireless.

Sharp Actius MM20 running on 1GHz Transmeta Efficeon which is the newest ultralow-power processor of Transmeta as most notebook computers are based around the Intel Pentium M processors,using an updated version of Transmeta’s Code Morphing Software, greatly improves performance and power-saving capabilities. The Sharp MM20 comes with 512MB of RAM, I think is not bad for a system ,as we know most competing laptops are only supplied with 256MB ,two USB 2.0 ports, a headphone jack, and an Ethernet port,which is really the minimum to really run Windows XP and have only 20GB Hard drive space. However, one area that the Sharp Actius MM20 needs improvement is in the storage department. The system does not ship standard with an optical drive. This can make installing application software difficult.

Sharp Actius MM20 has a rather unique cradle solution and synching software. The Actius MM20 features a proprietary connection port on its left side, which can plug directly into the cradle. The cradle attaches to a desktop PC via a USB 2.0 cable. Once the MM20 is docked, the desktop will automatically recognize the powered-down MM20 as an external hard drive. You can easily sync the MM20 with the desktop, transfer files, or run backups after using the SharpSync software.Even more,only you plug the notebook’s AC into the cradle, it will charge the system while docked, then the battery life indicator will remind the battery is fully charged.

Sharp Actius MM20 comes with 512MB of memory that is faster than its 1 GHz CPU rating ,but mm20 didn’t break any performance records. It scored a low 8.5 on Business Winstone and a 7.5 on Multimedia Content Creation Winstone. Efficeon TM8600 processor is more suited to saving battery life rather than doing number crunching. The Sharp Actius MM20 showed good throughput using 802.11g at close range (22.37 Mbps)and it barely received a signal at 120 feet on wireless tests. The MM20′s battery life of 2 hours 5 minutes was helped along by the ultralow-power chipset. This score is commendable considering the battery’s small size (1.8 Ahrs). The system built in 802.11g Wi-Fi networking just like you have a newer Wi-Fi router, so you can share video and other bandwidth-hogging files without many glitches. Even ,you have the older kind of router (802.11b),the MM20 still works, just at a narrower bandwidth.

Sharp Actius MM20 build in small battery, just only runs for two to three hours on a charge. The Actius’ ultra-slim battery provided about 95 minutes in “mobile” mode, with the processor slowed down and the screen backlight dimmed, you can stretch out battery life. However, there will offer an optional high-capacity battery that can provide up to nine hours of juice.

Sharp Actius MM20 specs as follows:

Processor: Transmeta Efficeon 1GHz 512MB DDR Memory
Hard Drive: 20GB 4,200rpm
Display: 10.4″ XGA LCD
Graphics: ATI Mobility Radeon with
Memory: 16MB Dedicated
Audio: AC’97 Audio
Network: Wireless 10/100 Ethernet and 802.1
Connector: Two USB 2.0 Ports and One Type II PC Card Slot
Dimensions: 9.9″ x 8.2″ x 6″
OS: Windows XP Home Operating System and Norton Anti-Virus (90-day)

Pros
Extremely Small Dimensions
512MB Memory
Fairly Low Price
unique docking cradle for charging and synching

Cons
Limited Computing Power
No Optical Drive
Limited Software Bundle
Small keyboard
low performance

Sharp Actius MM20 Laptop is one of the smallest laptops we will reciew, the actius MM20 can syncronize files with another computer. Sharp Actius MM20 laptop featuring Transmeta’s new 1GHz Efficeon CPU and with 512MB of RAM.


120%+ SUPER BATTERY LIFE! Buy a Durable Laptop Battery at LaptopBatteryLife.com

Razor Sharp green lasers!

0

Razor Sharp green lasers!

The variety of laser pointers available in the market is quite wide but one category that offers the best in terms of features and technical specification is green lasers. This type of lasers emits green rays that can reach and target long distance objects. In this range only one can find number of different green lasers that will definitely satisfy you with their performance, design and durability. The open-back 532nm is one of the laser pointers that will impress you with its performance and functioning.

It is an open back laser pointer that offers green light rays. The good thing about these green lasers is that they are of multiple uses and this one is also no exception as it can be used in clubs, discotheques, home, hotels and parties. The green light that this laser pointer emits gives a very attractive look to the whole environment and creates a very soothing ambience. The material used for this laser pointer is alloy of aluminum which makes it very durable for long term use.

The operating voltage for this pointer is 3V and requires 2 batteries of AAA size. Another advantage with these green lasers is that they can target long distance with ease because their light is far more visible than light of any other color. This laser pointer has a wave length of 532nm and offers an output of 50mW which makes its technical specifications very strong in comparison to other green lasers.

This laser pointer is widely used for different purposes in education, business circle and astronomy.

The handheld laser pointer is another excellent gadget in the category of green lasers. If someone is looking for a powerful laser with great features this laser pointer stands out among all of them. It is one of the most widely used one especially in teaching and giving lectures. It helps in understanding the subject better for the students.  The range of green lasers is never ending but one may go for the most appropriate one according to their requirement.

The green lasers are considered to be the perfect ones in making presentations and in business meetings. They make the presentation look better and let it appeal more to the audience. WF-502 is another device among green lasers that is also very appealing with respect to its features and looks. All of these green lasers are very sleek in design and light in weight. Another advantage of these green lasers is that they are portable and do not require any technical adjustment before the use.

 

 


120%+ SUPER BATTERY LIFE! Learn about Laptop Battery Life at LaptopBatteryLife.com

SHARP PC-6300 (vintage computer)

0

SHARP PC-6300 (vintage computer)
Computer Battery

Image by kob42kob
- CPU: 386SX 8 or 20 MHz
- RAM: 2mb expandable to 8mb
- hard disk: 40mb
- floppy drive: optional
- display: 640 x 480 VGA mono
- ports: parallel, serial, external FDD, numeric keypad, expansion bus
- dimensions: 279 x 206 x 34 mm
– weight: 2.0kg
- battery: NiCad (up to 3.5hours with optional external battery pack)
- AC adapter : 110-240 Vac 0.7-0.4A 50/60Hz to 15Vdc 1.8A 27W
- Software : DOS 4.01 and Laplink in ROM

It’s still working!

SHARP PC-6300 (vintage computer)
Computer Battery

Image by kob42kob
- CPU: 386SX 8 or 20 MHz
- RAM: 2mb expandable to 8mb
- hard disk: 40mb
- floppy drive: optional
- display: 640 x 480 VGA mono
- ports: parallel, serial, external FDD, numeric keypad, expansion bus
- dimensions: 279 x 206 x 34 mm
– weight: 2.0kg
- battery: NiCad (up to 3.5hours with optional external battery pack)
- AC adapter : 110-240 Vac 0.7-0.4A 50/60Hz to 15Vdc 1.8A 27W
- Software : DOS 4.01 and Laplink in ROM

It’s still working!


UNBEATABLE 66% OFF DISCOUNT! Buy a Durable Laptop Battery on LaptopBatteryLife.com

Extremely Sharp laser pointer!

0

Extremely Sharp laser pointer!

If you want to make your presentation or stage performance effective then laser pointer is the best tool for you. Its powerful and bright beam can target your object very well. Sometimes it becomes necessary to point out something strongly during lectures and business meetings to grab everyone’s attention, in this situation this laser pointer can do a lot for you. The product in this range of laser pointer is BGP0036 laser pointer. It can emit both green and red beam that makes it more useful and handy product.

 

This laser pointer is made by very economic technology that makes it more power saving and very dependable product. It is very useful for pointing objects from long distances because its powerful beam can be seen from faraway places. It is very easy to use it, just push the button to get the laser light and release the button to switch it off.

There are two buttons on the body of this laser pointer, the red button for red laser and the green button for green laser.

 

This laser pointer is made up of copper material that makes it durable for long term use and designed in a pen shape that makes it easy to carry anywhere. It gets power from two LR1 batteries that keep it working for the long time. The wave length of this laser pointer for red laser is 650nm and for green laser is 532nm. The red beam covers up to 900 meters and the green beam covers up to 1700 meters area that gives an advantage to you.

 

The voltage for operating it is 3 volt and temperature is ranges from 0 to 40 degree Celsius. The dimension of this laser pointer is as follows height 154 mm and diameter 16mm.

 

The next product under the category of laser pointer is AL-G006 laser gun.

It is made up of high quality aluminum that makes it a strong and long lasting product. The wave length of this laser pointer is 532nm. Lithium CR132A battery is used in it to give high power to this pointer and it can be used up to 4 hours of long time. It covers one mile area at night that is a very long distance and can be very helpful at hill area and in emergency situations.

 

The adjustment of elevation and wind age comprises as 3 feet at 10 yards and 30 feet at 100 yards. The length and diameter of this laser pointer are 112 mm and 31 mm respectively. This is a product that would surely improve your working style. 


UNBEATABLE 66% OFF DISCOUNT! Learn about Laptop Battery Life on LaptopBatteryLife.com

the internal pressure caused a sharp increase in battery explosion

0

the internal pressure caused a sharp increase in battery explosion

how to safely use the cell phone lithium battery
Internal lithium-ion cell phone lithium battery charge and discharge process in the negative ? positive ? positive state of motion, due to strong activity of lithium itself, so the charge and discharge process may have accumulated in the positive and negative, in the event of accumulation, it will have lithium dendrites (one of the main types of

BOSCH Power Tool Battery Dewalt Power Tool Battery

crystal growth), pierce dendrites may insulation, resulting in micro short circuit, short circuit caused a lot of heat generated inside the battery electrolyte, insulation materials, local gasification, resulting in increased pressure within the battery , and when the pressure increases to a certain degree of strength of the shell will explode when you can not afford.

This shows that the charging of lithium-ion battery will explode, especially lithium-ion battery for more than 5 magnification easily explode. In the small current charge, the reaction rate slower than the combination, accumulation of lithium atoms will not form, so relatively safe. In the formation of lithium atoms over flow faster, thus giving the accumulation of lithium atoms, resulting in short-circuit the battery internal resistance,release a lot of heat, so that a large number of electrolyte decomposition gases, the internal pressure caused a sharp increase in battery explosion.

 

In addition, the cell phone lithium battery overheating (150 ? or more) will explode.

Because of lithium cobalt oxide and graphite in the sub-atomic state is the existence of conditions in the heating greatly increased its activity in more than 150 ? above greatly reduced the role of lithium, the lithium electrons and lithium nuclei very close, close to or reach lithium atomic state, the lithium atoms can react with the electrolyte, causing the battery to explode.

1. As far as possible use the original charger. Battery both work, materials, safety and other areas in full accordance with international electrical safety standards of manufacturing, the basic battery safety can be guaranteed, while the fake is not only less battery over-current protection device, overcharge protection circuit and temperature sensor, easy to cause an explosion . Although compatible charger can also be used, but some failed because of electrical properties, will damage the battery.
2. Do not place the battery in high temperature under high temperature will cause the battery to increase the heat, then easily explode. Therefore, charge the battery or place the phone with the battery, be sure to choose a place away from heat, but also to avoid direct sunlight during the summer.


UNBEATABLE 66% OFF DISCOUNT! Buy Laptop Batteries on LaptopBatteryLife.com

Go to Top