Hi ! good to see you again!!this time I want to tell you about servo !servo ,it is the control chain for the whole helicopter system, just imagine the controller is the brain then servo is the part which perform your operation.
It is good to know the important part of helicopter before you start,a good servo consider torque,speed,dimensions,weight,gears.
You need to have enough strength to push or pull the part when helicopter fly ,it must react fast in order to deal with any situation-time is the money(less crush save more money),the size of it is also important, to fit in to your helicopter you need to control its size as well as its weight.it is all about having a start on what is servo ,how to choose it ,in next post I will go in to detail to introduce to you how to start to fly !be patient!
http://www.rchelicopter.com/category/rc-helicopter-servos/
REMOTE CONTROL HELICOPTER LECTURE 2!!!
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JJQQ
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Hi everybody! Welcome back, in our second lesson, I would like to introduce how to get start to “rule” the sky!
For the people who interested in my last week post, you will glad to know the follows ``because this is all my personal experience, it is real and really cost a lot of money from me.
First –for your budget and as a starter, personally my recommendation is 4-channel, brushless motor, 1500 mA battery, 2.4 Ghz transmitter .Please remember these, it is more enough for a beginner and it will not cost you that much!!! The more channel you have on your heli the more difficult to control it ```the result is always crash```. I do not like simulator personally, even it is extremely like real flight, example like the direction of wind, the center gravity. The best way for you to level up your skill is trying at the same time minimizing the crash (save money).
One important thing is, as you start to play, do not stop by the cost of reparation, remember as a man never give up! At the end I have confidence that you can be the good “pilot”!
This is the website of price, take a look ``you will like. There are the latest models of heli, its look cool isn’t it? Remember what I said ````don’t buy too expensive, look at your pocket``!
http://www.helipal.com/select-by-brand_walkera-helicopters.html?gclid=CKmL39Gz56ECFcxR6wodwjKdJw
For the people who interested in my last week post, you will glad to know the follows ``because this is all my personal experience, it is real and really cost a lot of money from me.
First –for your budget and as a starter, personally my recommendation is 4-channel, brushless motor, 1500 mA battery, 2.4 Ghz transmitter .Please remember these, it is more enough for a beginner and it will not cost you that much!!! The more channel you have on your heli the more difficult to control it ```the result is always crash```. I do not like simulator personally, even it is extremely like real flight, example like the direction of wind, the center gravity. The best way for you to level up your skill is trying at the same time minimizing the crash (save money).
One important thing is, as you start to play, do not stop by the cost of reparation, remember as a man never give up! At the end I have confidence that you can be the good “pilot”!
This is the website of price, take a look ``you will like. There are the latest models of heli, its look cool isn’t it? Remember what I said ````don’t buy too expensive, look at your pocket``!
http://www.helipal.com/select-by-brand_walkera-helicopters.html?gclid=CKmL39Gz56ECFcxR6wodwjKdJw
Welcome To The Wolrd Of Heli !!!
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JJQQ
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http://www.google.com.sg/imglanding?q=helicopter&imgurl=http://www.impactlab.com/wp-content/uploads/2008/09/helicopter-design104.jpg&imgrefurl=http://www.impactlab.com/2008/09/29/single-person-helicopter-concept-vehicle/&usg=___1B0ChpXSTOusMcS_hCd2YLpj2o=&h=303&w=450&sz=70&hl=en&um=1&itbs=1&tbnid=jezitKk5OCP_QM:&tbnh=86&tbnw=127&prev=/images%3Fq%3Dhelicopter%26um%3D1%26hl%3Den%26sa%3DN%26tbs%3Disch:1&um=1&sa=N&tbs=isch:1&start=16#tbnid=o7S-gwvgZbRyYM&start=27
Good to see you! Is it cool! This is always showing in Hollywood movies! Imaging when one day you can fly it? It is not a dream now! Electrical remote control helicopter can realize your dream! Fly it without dangers, just need basic fly training ````everyone can rule the sky!
Please remember! This is not a toy! Once you start it you sure will love it ,remember the first time I saw my RC helicopter start the engine ,the sound which engine produced the whole helicopter start to shake` `slowly move power up ```it take off !!This kind of feeling only the one who experienced it can tell` `so why are still waiting? Come joint me ``to discovered more about RC helicopter in my next post! Do not stay on the ground body! Let’s make the sky our playground! Reach the height others cannot do, this will help you train your brain as well as your reaction when some emergence happened! ````sky ```we are coming!
http://www.rc-airplane-world.com/electric-rc-helicopters.html (This is the website can tell you more)
This is for beginner ``more detail information about it ,good to have a close look,know more ``get ready to fly
3
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JJQQ
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a. Were you impressed by google’s search functions/features? Why?
b. How do you feel about participation in discussion forum? Is it helpful for your research? Do you feel anxious about talking to others you do not know?
c. Why must you do citation and bibliography?
a. I am totally impressed by google's advanced search,it gives me more options to help me do my research.I can use "or" between words inorder to get a big ranger of information accurately.I also can chose which language i want by select language tools.The most interesting part of google is the button of "I feeling luckly.The "I'm Feeling LuckyTM" button automatically takes me to the first web page returned for my query.It means less time searching for web pages and more time looking at them.It just take 0.4 second for every search!It is fast! At the end of page there is one link "Searches related" which can take you to other pages that related with my research,it gives me the chance to let me learn more!
b.The "participation in discussion forum" is the most things i like on this subject!Nobody is perfect for anything ,that is why people set up dicussion forum,by exchange informations with each others ,definitly you will learn more at the end ,the power of friends is always bigger than my.It do help my research alot.There are many people doing the same research like me on internet ,i always combine my research results with their's.I do not feel anxoius to share information with other internet users because we all use nickname,no body will knows who realy you are,just relax and try to share what i have with those friends,it is wonderful.
4&5
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a. What benefits do you get when using different search facilities to search for resources related to your topic?
b. How do you feel about using site feeds in your blog?
c.What do you like best about collaborating on Wiki with other students who share similar research topic as you?
a. Every individual search facility got thier own specialities.some of them is provide relevant informations ,it is not accurated but it contianed very big range,sometimes i can find something special(not expected) to do my project.Of cause i also can find authority informations from yahoo director.It is just depends on what i am looking for,the different search engines can provide me a very big range of choices.
b.Useing site feeds is good way to contribute informtions ,i always can get to know new things when i see a site feed in my friends blog.Sometimes it givesme surprise.
c.What i like most on wiki is it gather all resouces from all of my friends ,it helps me a lot by let me know something i do not know but my friends got it! we shear we happy!
b. How do you feel about using site feeds in your blog?
c.What do you like best about collaborating on Wiki with other students who share similar research topic as you?
a. Every individual search facility got thier own specialities.some of them is provide relevant informations ,it is not accurated but it contianed very big range,sometimes i can find something special(not expected) to do my project.Of cause i also can find authority informations from yahoo director.It is just depends on what i am looking for,the different search engines can provide me a very big range of choices.
b.Useing site feeds is good way to contribute informtions ,i always can get to know new things when i see a site feed in my friends blog.Sometimes it givesme surprise.
c.What i like most on wiki is it gather all resouces from all of my friends ,it helps me a lot by let me know something i do not know but my friends got it! we shear we happy!
6
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JJQQ
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(Blog [and Twitter]Reflections)
Briefly reflect on lessons learnt from this practical:
a. Do you think it is more effective to search the invisible web (databases) than using search engines, meta-search or subject directories? Why?
b. Will you use the invisible web (databases) for research in your own respective Diplomas? Why?
c. What have you learnt from your wiki experience during this practical?
a.Yes , for me this is the first time touch invisible web,usually i am doing my research use other common search engine like yahoo or google.when i first see it ,i feel confuse and lost in massive data types in front of me , it is complicated with too many information i want,it is riched with information.The data inside invisible web is more than other search engine can contian.This is good but difficult to use ,even you can get what you want exactly but i require a lot of time to do it .It is accurated but slow compare with search engine.
b.I think i will use the invisible web for my respective Diplomas beacuse it got more authority information than other search engine which is very helpful.
Briefly reflect on lessons learnt from this practical:
a. Do you think it is more effective to search the invisible web (databases) than using search engines, meta-search or subject directories? Why?
b. Will you use the invisible web (databases) for research in your own respective Diplomas? Why?
c. What have you learnt from your wiki experience during this practical?
a.Yes , for me this is the first time touch invisible web,usually i am doing my research use other common search engine like yahoo or google.when i first see it ,i feel confuse and lost in massive data types in front of me , it is complicated with too many information i want,it is riched with information.The data inside invisible web is more than other search engine can contian.This is good but difficult to use ,even you can get what you want exactly but i require a lot of time to do it .It is accurated but slow compare with search engine.
b.I think i will use the invisible web for my respective Diplomas beacuse it got more authority information than other search engine which is very helpful.
7 .Blog refection on Stomp
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JJQQ
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a. Which criteria did you use to evaluate Stomp.com? Why did you choose this criteria? What lessons have you learnt from this activity?
b. How do you feel about sharing your views via Wiki?
c. Add a comment/remarks on any one of your classmates EIR Blogs.
a.
I use accuracy to evaluate Stomp.com. Firstly this is a "public speaking"web site "which every one can post their personal video or picture on it and talk about it ,so the problem is "is those information ture?". Sometimes the personal video dose not need accuracy ,they just post for make others fun,but like"four men openly molest a girl " everybody got different say,which is the truth?because this is not happened personally,we need to know the truth.Thats why i am use accuracy to evaluate Stomp.
I got understand Stomp from this lesson.At start i wonder why the name "Stomp" for this website? After i spent one hour on viewing picture ,videos and news on it .I knew this is the website you can post everything you want from personal activity to society issue ,it is no limitation !Thats why "Stomp"! every body come and post and go ····just like" Stomp "!It represent freedom of speaking .it is free to say anything on it ,so there is the range i am looking about ,how many different source it may contained?Of cause it as more as better.because after i saw some very funny video ,i laughting and tring to find some more this kind of news or videos.
b.
Wiki is good ,whenever i have new idea or feel something happy or unhappy ,i can post on Wiki let every of my friend know whats happening with me any moment! It is great.
b. How do you feel about sharing your views via Wiki?
c. Add a comment/remarks on any one of your classmates EIR Blogs.
a.
I use accuracy to evaluate Stomp.com. Firstly this is a "public speaking"web site "which every one can post their personal video or picture on it and talk about it ,so the problem is "is those information ture?". Sometimes the personal video dose not need accuracy ,they just post for make others fun,but like"four men openly molest a girl " everybody got different say,which is the truth?because this is not happened personally,we need to know the truth.Thats why i am use accuracy to evaluate Stomp.
I got understand Stomp from this lesson.At start i wonder why the name "Stomp" for this website? After i spent one hour on viewing picture ,videos and news on it .I knew this is the website you can post everything you want from personal activity to society issue ,it is no limitation !Thats why "Stomp"! every body come and post and go ····just like" Stomp "!It represent freedom of speaking .it is free to say anything on it ,so there is the range i am looking about ,how many different source it may contained?Of cause it as more as better.because after i saw some very funny video ,i laughting and tring to find some more this kind of news or videos.
b.
Wiki is good ,whenever i have new idea or feel something happy or unhappy ,i can post on Wiki let every of my friend know whats happening with me any moment! It is great.
My Dream Holiday
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JJQQ
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A) Update your blog with magical pictures of your
dream holiday destinations.
B)Which evaluation criteria did you used to evaluate the multimedia website for your dream holiday? Why?
C)Why did you choose to go to your dream holiday destination?
When i was a child i always complain to my parents ,why the weather is so hot ?can we move to some where with snow all around the us ?so we can enjoy play with snow battling and skee whenever we want( actually i dont like "HOT")
One day i finally found one place that can let my dream come ture -Moscow.
Moscow's continental climate enjoys five seasons: spring, summer, autumn, winter - and Russian winter. The deepest, darkest part of winter is undeniably cold, but if you are prepared, it can be an adventure. Furs and vodka keep people warm, and snow-covered landscapes are picturesque. A solid snow pack covers the ground from November to March. The lowest recorded temperature is -42°C, although it's normally more like -10°C for weeks on end. Occasional southerly winds can raise the temperature briefly to a balmy 0°C. Daylight hours during winter are very few.
That is it !!cold ! snow !
It represent the purity,nothing is more bueatiful than this on the world,this is the place exactly i am looking for !imagine you walking outside with all white around you .how wonderful this could be !
Another attraction of Moscow is Food !I like to eat so much ,especially other countrys traditional food .I always wonder what kind of food the people in Moscow usally eat?Is is spicey?or sour?
Dating back more than a century, the Yeliseyevsky food store in the heart of fast-changing Moscow is considered to be the city's finest. The renovation of the lighting - a stunning combination of the old and the new - was designed to bring out the best in a recently restored building brimming with potential.
A historic building in a historic setting. Yeliseyevsky food store, opened in 1901 by a St. Petersburg merchant, is housed in a late 18th century classical mansion close to Pushkin Square, glittering with chandeliers, stained glass and gilt wall decorations. The products sold here are as fine as the surroundings - it is reputed to be one of the best places in town to buy caviar.
Part of an extensive renovation project, the challenge facing Philips Lighting was to increase the average lighting level in the main food hall (a space measuring 30 x 21 x 12 m3) from 50 lux to 700 lux without increasing the power consumption - power supply is limited in the centre of Moscow - and in such a way that the fixtures did not mar the beauty of this historical monument.
Everything in the luxurious interior was to be kept unchanged, including the two grand chandeliers. A total of 140 reflector lamps (CDM-R 35 W/830) are installed as 'mini-floodlights' in the upper clusters of each chandelier, and 110 incandescent lamps in the lower clusters. The reflector lamps offer high efficiency, good colour rendering and a compact, lightweight light source. The incandescent lamps mask the reflector lamps and make the completely rewired chandeliers glitter. Twenty visually less appealing MVF415 floodlights are well concealed behind the decorative wall panels. Thus, with a combination of direct and indirect lighting skilfully distributed within the space, the lighting design produced more than a 10-fold rise in lighting level without increasing power consumption, thus transforming the somewhat dark patina of over 100 years into a bright, sunny and inspiring shopping area.
On the other hand ,Moscow's architectures also attract me alot . Eploring the Kremlin Grounds, Cathedrals and Patriarch's Palaces in Moscow!
All of the information is got from http://www.lonelyplanet.com/russia/moscow.
purpose -This web is aim to let user to know all about Moscow in order to provide best explaination .I can find almost every infomation i want.
Accuracy - It is up to dated , From the newest resturants to new bus lines,i can easily find all lastest news which related to Moscow.further more It also have"Our favourite Moscow Blogs (beta)" ,which up dated latest information which those traveller just came back from Moscow and they wrote down what they have experienced in there.Every information on this wabsite is fresh and clear.
Coverage -It covers alot of information even they can provide the air tiket information for user.
firstly they overall described the back ground and history of Moscow .then from the favouritest sight to small but traditional restaurant.The weather information ,it is also provided some tips for traveller to prepare their journey.
Accessibility - All the in formation all there is free to all.no log in,it is free for every body who would like to know more about Moscow
Presentation and arrangement -The wabsite is arranged very well.From big to small(hotel to small eating place).so wonderful!!!!!
dream holiday destinations.
B)Which evaluation criteria did you used to evaluate the multimedia website for your dream holiday? Why?
C)Why did you choose to go to your dream holiday destination?
When i was a child i always complain to my parents ,why the weather is so hot ?can we move to some where with snow all around the us ?so we can enjoy play with snow battling and skee whenever we want( actually i dont like "HOT")
One day i finally found one place that can let my dream come ture -Moscow.
Moscow's continental climate enjoys five seasons: spring, summer, autumn, winter - and Russian winter. The deepest, darkest part of winter is undeniably cold, but if you are prepared, it can be an adventure. Furs and vodka keep people warm, and snow-covered landscapes are picturesque. A solid snow pack covers the ground from November to March. The lowest recorded temperature is -42°C, although it's normally more like -10°C for weeks on end. Occasional southerly winds can raise the temperature briefly to a balmy 0°C. Daylight hours during winter are very few.
That is it !!cold ! snow !
It represent the purity,nothing is more bueatiful than this on the world,this is the place exactly i am looking for !imagine you walking outside with all white around you .how wonderful this could be !Another attraction of Moscow is Food !I like to eat so much ,especially other countrys traditional food .I always wonder what kind of food the people in Moscow usally eat?Is is spicey?or sour?
Dating back more than a century, the Yeliseyevsky food store in the heart of fast-changing Moscow is considered to be the city's finest. The renovation of the lighting - a stunning combination of the old and the new - was designed to bring out the best in a recently restored building brimming with potential.
A historic building in a historic setting. Yeliseyevsky food store, opened in 1901 by a St. Petersburg merchant, is housed in a late 18th century classical mansion close to Pushkin Square, glittering with chandeliers, stained glass and gilt wall decorations. The products sold here are as fine as the surroundings - it is reputed to be one of the best places in town to buy caviar.
Part of an extensive renovation project, the challenge facing Philips Lighting was to increase the average lighting level in the main food hall (a space measuring 30 x 21 x 12 m3) from 50 lux to 700 lux without increasing the power consumption - power supply is limited in the centre of Moscow - and in such a way that the fixtures did not mar the beauty of this historical monument.
Everything in the luxurious interior was to be kept unchanged, including the two grand chandeliers. A total of 140 reflector lamps (CDM-R 35 W/830) are installed as 'mini-floodlights' in the upper clusters of each chandelier, and 110 incandescent lamps in the lower clusters. The reflector lamps offer high efficiency, good colour rendering and a compact, lightweight light source. The incandescent lamps mask the reflector lamps and make the completely rewired chandeliers glitter. Twenty visually less appealing MVF415 floodlights are well concealed behind the decorative wall panels. Thus, with a combination of direct and indirect lighting skilfully distributed within the space, the lighting design produced more than a 10-fold rise in lighting level without increasing power consumption, thus transforming the somewhat dark patina of over 100 years into a bright, sunny and inspiring shopping area.
On the other hand ,Moscow's architectures also attract me alot . Eploring the Kremlin Grounds, Cathedrals and Patriarch's Palaces in Moscow!
All of the information is got from http://www.lonelyplanet.com/russia/moscow.
purpose -This web is aim to let user to know all about Moscow in order to provide best explaination .I can find almost every infomation i want.
Accuracy - It is up to dated , From the newest resturants to new bus lines,i can easily find all lastest news which related to Moscow.further more It also have"Our favourite Moscow Blogs (beta)" ,which up dated latest information which those traveller just came back from Moscow and they wrote down what they have experienced in there.Every information on this wabsite is fresh and clear.
Coverage -It covers alot of information even they can provide the air tiket information for user.
firstly they overall described the back ground and history of Moscow .then from the favouritest sight to small but traditional restaurant.The weather information ,it is also provided some tips for traveller to prepare their journey.
Accessibility - All the in formation all there is free to all.no log in,it is free for every body who would like to know more about Moscow
Presentation and arrangement -The wabsite is arranged very well.From big to small(hotel to small eating place).so wonderful!!!!!
citizen journalism
Posted by
JJQQ
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explicit content
eg.molest case
politic
responsibility
incorrect inf
education of users
eg.molest case
politic
responsibility
incorrect inf
education of users
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