embedded system

Characteristics

1. Embedded systems are designed to do some specific task, rather than be a general-purpose computer for multiple tasks. Some also have real-time performance constraints that must be met, for reasons such as safety and usability; others may have low or no performance requirements, allowing the system hardware to be simplified to reduce costs.

2. Embedded systems are not always standalone devices. Many embedded systems consist of small, computerized parts within a larger device that serves a more general purpose. For example, the Gibson Robot Guitar features an embedded system for tuning the strings, but the overall purpose of the Robot Guitar is, of course, to play music.[2]Similarly, an embedded system in an automobile provides a specific function as a subsystem of the car itself.

3. The program instructions written for embedded systems are referred to as firmware, and are stored in read-only memory or Flash memorychips. They run with limited computer hardware resources: little memory, small or non-existent keyboard and/or screen.

:/

Monday,first day of the week i got red eye,went to clinic but ramai urg so inda jadi, i went ugama balik. I covered my eyes with my tudung. :/ masa tghri ke first emporium bali specs. Haha,apaan. Then di ms aku pakai specs,i asked the teacher arah hep buleh pakai kah inda. Mr. Wong cakap "Lai,kan buat concert kah?" HAHA. Ramai urg heran napa aku pakai specs. Masa assembly aku buka,merahh! The drama was batah but lawa :) That's all. :)

siuk!!

Night at Museum 2 SIUK!!trust me,you guys should watch it (Y)(Y) C= 

Sunday-10/05

1)Woke up at 7 o'clock

   Mandi, breakfast sampai pkul 8

2)Singgah kajap arah kedai rempah :D bali coke,*pagipagi 

usulnya keborengan dah meliat muka   ku arah kadai nya.. haha, he said "amoi ah,tiap hari pigi sini bali coke dua tin" haha,napaan,duli ya

3)Then,tuition arah cigu fauziah,siuk jua lah liat her cute baybay-pukul 8.30 sampai 10

4)Pastu tuition di rumah ku, B-O-R-E-N-G ada kah bagi exercise yg darjah 2 punya,ingat aku ane apa..

5)Lunch di my ayam arah bengkurong,AND! ada this old man F-A-R-T-E-D haha,then everyone inside tutup hidungs :D

6)Next,we rehearsed arah ms,siuk!sunyi pulang..real day is on wednesday,so we got like 3 more days :o i still dont get it canaa kan gugur, 'tapi' ku sakit :D

7)Tadi c atu ada,baru ku realise matanya LAWA ;p

Thats all for today.its late..off to bed

Night everybadeh

Sweet dreams of you and me ;D ♥♥

BYEBYE!

rubutss

Many factory jobs are now performed by robots. This has led to cheaper mass-produced goods, including automobiles and electronics.The work is done much faster than humans energy.Stationary manipulators used in factories have become the largest market for robots.

computer radiation

Computer Radiation

Studies show that long-term exposure to radiation increases the risk of all forms of cancer, tumors, blood disorders, miscarriage, headaches, insomnia, anxiety, aging of the skin, skin burn, etc. 

Radiation exposure over time can cause skin burn, dry wrinkled skin and photo aging. This skin damage is identical to sun damage and causes the same health problems. Many electronic products that we use on a daily basis expose us to harmful radiation. 

A television, microwave oven, cellular phone and computer are examples of products that emit radiation. To preserve your health use electronic products carefully, in ways that shield your body from radiation. 

Computer radiation is most harmful to skin health because we sit directly in front of the computer for long periods of time with our face absorbing the radiation. Lessening this type of harmful radiation is important.

Computer radiation can make you feel sick and burn your skin. Most people are not aware of this, and continue to suffer with ill health they have no explanation for. They do not realize sometimes ill health is related to computer use. 

Using a laptop or LCD does not exclude you from the negative health affects of computer radiation. All computer monitors emit low levels of radiation. Laptops and LCD monitors emit less radiation than the old-fashioned CRT monitors. However, all monitors emit enough radiation to affect your health and appearance. 

A healthy solution is to use a computer accessory called a radiation filter. This product will eliminate 94-99% of the harmful radiation emitted from your computer screen. Radiation filters are available for all types of computer monitors, and they work well to protect you from radiation. 

It is also helpful to move the processor tower as far away from your body as possible. This will reduce radiation that could reach and affect your body. 

The negative health effects of computer radiation are a well-known topic. There is much research on the web that explains its health hazards. But unfortunately, it is also a much avoided subject. Most people do not realize the harm that radiation can cause to the human body, even at low levels. It is also not a widely advertised problem because it would negatively affect industry and the economy as a whole. 

By law, there are basic health and safety requirements that manufacturers must meet for electronic products. Many manufacturers today are improving products to emit less radiation, and great technological improvements have been made in the last five years alone. Be health smart and research any electronic product before you buy to make sure it emits low radiation. 

Most industry standard computer monitors do comply with low radiation guidelines. However, low radiation does not mean zero radiation. Computer radiation levels are still allowed to be high enough to cause health problems. 

It is very important to use products that emit low radiation, and shield radiation emissions. Following this simple advice can help to preserve your health and well being. :D

my new blog

This is the new one, i deleted the old one