Have You Prepared Well before You Playing RC Model Airplane?

Posted on July 24, 2013 by mbuynow

Every time I saw some RC hobbyists carried with their RC model airplane to go outside, there are some people may said it was just a toy of children, it is easy to play and control, but today, I want to say clearly about the tips you must keep in mind:

1. Read the instruction manual carefully; understand the characteristics of the structure and scope of use.

2. Engine prior to the initial operation, the fuel oil mix or add the fuel oil from the matched label and brand should refer to strictly stipulated, model aircraft oil should choose with normal manufacturer of barrels of oil. Oil filter should be clean before filling, to make the utensils keep clean, avoiding impurities on the piston and cylinder wear. Oil should be changed on a regular basis to ensure good lubrication and cooling.

3. In strict accordance with the calibration plate to form a complete set of power to prohibit overloading, super speed, empty load high speed or long-term operation under low load and low speed.

4. Regularly check all fasteners, to prevent loosening.

5. Clean air filter on a regular basis, if necessary, it should be replaced. Air Filter is the key components to prevent dust and affect the mixture concentration; you cannot take it off to run an air filter.

6. Forced air-cooled petrol engine or RC machine oil radiator, cooling channel, Fan, etc is an important part of a gasoline engine heat dissipation and normal operation; they should keep clean, cleared of debris.

7. Water-cooled engines need to check whether unobstructed water cooling system regularly, to ensure that the cooling effect.

Here we hope all of you will have a fun flight, but we should first make sure that our safety is standing in the most important place.

You may want to read:

Laser Pointer: Must Read for New Users

Posted on July 22, 2013 by mbuynow

Improper use of the laser will hurt to person, so it is necessary for us to learn carefully about the tips of using powerful laser pointer before we use:

Laser safe use instructions:

1. Laser shouldn’t point to your eyes or any other’s eyes at any time, even if the laser was closed, it will also possibility to be opened by accident.

2. Laser cannot illuminate any reflective surface or smooth surface, because laser has a wonderful reflective and will produce reflection when irradiated to the reflective surface. Once the light exposure to people’s eyes, that will lead to damage to us.

3. Laser is not a toy, it cannot use by Children, people who do not have a complete intelligence, and someone who do not know exactly about that, in such a case, it is probably to cause damage for us.

4. You should wear special goggles when you using laser, especially for the invisible laser.

5. Laser cannot irradiate to the transportation tools like vehicle, airplane with someone at.

6. Be attentive to the safety of laser battery, prevent others to remove the battery and lead to burning of short circuit or accidents happened by a battery explosion.

7. Do not use a laser to make fun of the other in

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8. High-power laser, especially for these burning, you must use it safe, do not illuminate others and light these inflammables and explosives items.

The general use of civilian laser:

1: General instructions: such as workshop, warehouse, assembly, construction area, etc. At these cases, we usually use small power laser pointers.

2: Outdoor signal indicator: We can use the laser pointer to act as the laser signal outside in darkness, especially for the bicycle riders to use it working as a signal to communicate with each other when climbing. If you’ve lost, you can ask for help with the laser pointers to make light.

3: Parallel instructions: Laser light is aggregate light, laser straight over short distances; the light can be used as the horizontal guide.

4: General entertainment interests: especially in high power, laser is used for entertainment, be sure to the above tips of security.

Green Helicopter will Become the Next Generation of Civil Helicopters

Posted on July 16, 2013 by mbuynow

Helicopter’s special function embodies its advantage in the aircraft, but since the 1970 s, the helicopter did not gain a great breakthrough in flight performance and noise control. Modern helicopter research and development are paying more attentions on the basic performance, and also on its competitiveness which embodied in the low-income, economy, comfort and so on comprehensive performance.

But there are still three unavoidable disadvantages in modern helicopter: one is a large noise; second, the speed is low; third is the big shaking. If these three problems resolved, helicopter aircraft will be the perfect aircraft.

The cause of the three faults is determined by the helicopter configuration, helicopter rotor is the only lifting surface for helicopter and control surfaces, the design is close to the limit of physics, rotor disk asymmetry lift phenomenon are inevitable, that is the helicopter flight on blade and blade aerodynamic status after is not the same, once this happened, the end paddle loss its speed and the front paddle facing resistance, which will lead to the helicopter work out of control and also bring loudly sounds.

For solving this situation, we should make measures step by step. The helicopter will produce some effects on civilizes of the near people like the loudly sound and the air pollutions. It is different from the fixed wing aircraft. In order to avoid these pollutions, the airport can be built around the city for fixed wing aircraft. But the airplane needs to be built in the centre of the city. So down the sound and decrease pollution is called green airplane.

The resource of the outside sound of the helicopters

The main sound resource of the helicopters is coming from the rotor, scull and engine. Among the three kinds, sounds from scull and engine are the high frequency; it can quickly decrease the speed in the air. Rotor noise is the main element of the outside noise. So we are focused on solving the noise of the rotor. Design of the rotor pneumatic, active rotor flap and self-adaptive rotor are all do help for decrease the noise of the helicopters.

The development of the air pollutions

We can take some regular measures of air pollution to solve it, diesel engine helicopters, electric helicopter, mixed motives helicopters and power tail rotor are all come make the environment better.

Model helicopters will become a widely used tool for people in the future, and we can use it to do many things. Yet, having a model RC airplane may also is a good thing for us at present.

Model Airplane Will Give Your Kids a Good Summer

Posted on July 16, 2013 by mbuynow

In addition to homework, go outside and play games at home. Summer has offered a lot of choice for students to spend their holidays. Some of them may choose to go out to look for a part-time job to make money. That’s a good thing for them, because they are beginning to access the society and learn about how to communicate with others. And some kids may just stay at home, they are playing the online games, watch TV, or doing other things in the house, for these students, they may have not enough thing to do, so they may playing the online games for a whole day, that’s really a boring thing.

So how can you make your kids enjoy a good summer holiday with fewer cost? Meanwhile, they can also learn something useful for them (How to Get Start in Radio Control Model Airplane?). One good suggestion is that to buy a model airplane for your kids to play with. Whether they are skilled in practice or not, playing a model RC airplane will bring a lots fun for your kids and they are always like to play a model airplane. They can buy the components and then rebuild the airplane for a finished one, or build the airplane from designing, making, printing and so on by them. That’s a good thing for them because they can learn something from the practice, since they do not know exactly the principle of the battery in a model airplane; they will do their best to find the answers and to solve the problems. Also, they can do the things from theory to practice.

Here are some advantages for the students to play model RC airplanes:

First, it is a good start for them to access to the airplane science. Due to the model airplane is just like the real plane, and it has the constructions with the real one. So students will see clearly about the construction of the airplane and will know the working principle of how do an airplane works.

Second, they can make and play the model RC airplane with several friends, and they can discuss together about any problems happened during making and flying. That’s good for the kids to change their thought with others. The good communicates among them can give your kids have a good skill when talking and changing their minds with any other people.

Third, as it is an affordable activity, every family has the ability to offer your kids. Then why not bought one for your kids to build the interest of the airplane science of them?

5 RC Engines Designed for RC Hobbies from mBuyNow.com

Posted on July 12, 2013 by mbuynow

Feeling too lazy for playing an airplane model? Try to use the gas engines here now.

We are huge fans of the plane technology that makes our lives more variety and learns more knowledge about the aviation and aerospace fields. Hello, RC airplane engines

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and RC Marine engines. Although, once in a while, we’ll find someone who playing the airplane outside seemed to be like a foolish, or thinks it is a boring thing to spend so much on purchasing these equipment. While it is popular for these RCers who like to spend their time and money on playing airplane and marine model.

Scroll through our list and to see what you may interest in.

1. DLE30 Gas Engine 30cc RC Airplane Engine

Yep, you can see this DLE30 gas engine with lightweight and fantastic power output, and it is a professional model airplane of a CDI ignition system. Which has a special design for timing automatically adjusts for peak power throughout the rpm range.

DLE30 gas engine

2. GF26i 26cc Gasoline Engine 2 Stroke RC Airplane Engine

This is, well, exactly what it sounds like. 2.4ps/9000rmp large horsepower and excellent stabilization make this item suitable for the RCers to have a good flying. And the special material, low-maintenance and unique design is all the advantages of this RC engine.

3. RCGF 15cc Gas Engine

Why most players want to find an engine with the strongest and most powerful for supporting their giant scale aircraft pilot? Because a high efficiency motor can makes it easy to fly. RCGF 15cc Gas Engine combines both the strongest and powerful airplane.

RCGF 15cc Gas Engine

4. GW26i Gasoline Boat/Marine Engine

This gasoline engine will give you another feeling during driving your model marine and boat. There is no need to look for a long time to find a 26cc engine suitable for your RC boat and marine. GW26i engine is what you want.

5. Diesel Boat Engine

There’s nothing better than having a diesel boat engine for your model, combined with easy starting, light weight, low noise, low fuel consumption, low emission characteristics and reliable low-maintenance running, it is no doubt that 21R engine is

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Today is the Day to Buy the Cheapest DLE 170 Engine at mBuyNow.com

Posted on July 11, 2013 by mbuynow

If you’ve been holding off on buying that pricey DLE170 engine for your airplane model, today is your lucky day.

As mbuynow.com is holding a promotion on the new products released this month, many of airplane engines are limited for sale with a low price. As what they have pointed out, most of their products are highly discounted this week to thanks for the supports from customers. This promotion is price off in RC engine and bicycle light.

In the normally case, DLE 170 engines are sold for £560.00 in mbuynow.com, but now it has a price down off to 18% which had never sold a such low price before. As we know, the DLE-170 gas engine has three crank bearings and two horizontally opposed twin cylinders for low vibration, which called the best power equipment for the airplane model.

With the specification as below:

Displacement: 170 cc
Output: 17.5 hp 9,000 rpm
Idle Speed: 110rpm/min
Compression Ratio: 9.5:1
Gas/Oil Mix: 30:1
RPM Range: 1,100-9,000
Static Thrust: 35KG/100 meters Altitude
Static Thrust: 31KG/180 meters altitude
Suggested Propellers: 30 x 12 & 32 x 10
Replacement Spark Plug: NGK CM6 (DLEG5510) or equivalent
Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack (LiPo use requires voltage regulators)
Requires: unleaded gasoline, oil, ignition battery & propeller
Bore: 52 mm
Stroke: 1.57 40 mm
Main engine weight: 3.55kg
Exhaust pipe weight: 0.2kgx2
Ignition weight: 0.16kg

Since this item is offered with such low a price, DEL-170 engines have sold out for about 5000 so far. With a perfect customer service and quality insurance, mbuynow.com is given a great reputation for a reliable supplier.

Except for this item, other Gas engines and items here are also

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price down this week. You can see all the discount items that are currently with the lowest price offered at http://www.mbuynow.com/specials.html.

Mbuynow.com had tried to expand their products enter into the Asian market, and it is still in the process. Though there is still a small crowd who plays the airplane model, mbuynow.com believes that airplane model will bring them a new view to the airplane field.

10W LED Flood Light Energy Saving Light

Posted on July 5, 2013 by mbuynow

The 10W LED flood light is mBuyNow’s latest lighting system with 900 lumens output. We were impressed how much the energy saving light when lit by the bright light and collapsible design.

10W LED Rechargeable Flood Light

The 10W LED flood light is design to citizen park, square, rooftop or other lighting places since they bathe a large area in light. In this case, the light is white, and we preferred this one because we thought it most sharply illuminated the subject.

It’s not a bad looking light and the overall build is good and durable. All external fasteners are made of stainless steel and the main body is made of metal material. The units that are built properly handle any weather condition. However, please do not put it in water.

The emitter is held in place by pressure from the reflector. It also has adequate thermal compound and should be conducting heat away nicely. Since this driver is designed for 85-265V AC input power, you should check if this mod is necessary by measuring emitter current before attempting any mods.

Energy-efficient lighting has come a long way, with better quality at lower prices. 900LM waterproof LED flood light now sells for as low as £55.59. See another Flood Light with IR Remote Control.

* Type: flood
* Watts: 10W
* Lumens (amount of light produced): 900LM
* Beam angle: 120 Degree
* Color temperature: 3,000 K (bright white)
* Ingress Protection: IP65 (but could not be put in water)
* Lifespan: 30,000 hours
* Warranty: 6 months
* Cost: £55.59
* Optional color: yellow, red

LED flood light mbuynow

Frequently questions
1. How bright are they really?
The LED floodlight is rated at 900 lumens and I think it would be enough to replace a 1200 lumen incandescent. What’s more, it will provide excellent coverage of the area you want to light with.

2. What is the color of light like?
The light color is white, and it is pleasing to eyes.

3. Are they worth the money?
Yes, certainly. They are well worth the sale price. The high lumen output line of LED lamps feature LEDs and metal body for greater heat dissipation. And it comes with energy saving design; very low power consumption and has a long serving time.

LED lights have a variety of advantages over other light sources, such as high-levels of brightness and intensity, low-voltage & current requirements, and No UV Rays.

4. Where can it use for?
10W LED flood light is great for outdoor uses; used in citizen park, square, rooftop, shopping mall, guesthouse, hotel, museums, art galleries, meeting room, exhibition, etc.

For more LED lighting system, feel free to visit our lighting category at http://www.mbuynow.com/c/flashlights-amp-led-lights-led-lighting-107_153.

High Capacity Power Bank Release for £35.50

Posted on July 5, 2013 by mbuynow

New mBuyNow brand universal power bank releases today, the retail price is £35.50, equivalent to $56.88 USD. It is available in six colors: red, pink, coffee, blue, white and black. With so many colors to choose from and its multi-function, we believe that the 13200mAh power bank will be favoring all users.

portable power bank 13200mAh

High capacity power bank is a rechargeable Li-ion 18650 battery designed to be portable and convenient, and can be used with most popular devices. Comes with 5 connectors, it can charge your iPhone, smartphone, Nokia, PSP, Micro-USB and mini-USB devices, all in one hand. Feature 3.7V 13200mAh 48.84Wh high capacity which makes the multi-function power bank become your good companion in business trip.

Made of ABS material and uses linear controller chips, this external battery power bank has an exquisite design. It is light-weight and small, therefore, you can put it in your pocket, your bag and carry it with you anytime. And don’t worry about your phone or mini-USB devices run out battery suddenly on the go.

Usually, the first charge takes 24 hours, after that you can fully charge the power bank within just 20 hours. Charging your devices with this POWER BANK is easy. Simply connect your device with the supplied tips to the input port of the POWER BANK. Press the power switch once then you can see the blue power indicator light flashing alternately, means your power bank is working.

As with most electronic products, this high capacity power bank built-in intellectual protection chip, once your electric device is full of electricity, it will stop working intelligently. What is worth mentioning is this cool gadget is electricity-saving which will save you money and decrease pollution.

high capacity power bank 13200mAh

Whether you are looking for the best backup external battery power bank, long trips power for smart phone device, PSP or other mini USB device, this universal 13200mAh high capacity power bank will be your best choice.

Check this out if you want to reduce troubles and enjoy additional happiness, it is for sale at the lowest price plus free shipping: http://www.mbuynow.com/13200mah-super-usb-power-bank-blue-cover-for-iphonepspsmart-phones-p-725.html

Mini Party Handheld Laser Light is Available for Order

Posted on July 2, 2013 by mbuynow

mBuyNow, the leading of radio control hobbies and electronics supplier has release a 3 in 1 mini party handheld laser light at its website.

Handheld Laser Light

The mini handheld light is disco laser playing fun you can take anywhere any time. Comes with ultra portable design and durable body, every step of development has been refined and reworked to the finest detail. Even the manufacturing process has been orchestrated to yield the beautiful quality that this product deserves.

Build with Disco laser II model, this mini handheld laser light has been certified or complies with RoHS/CE/CDRH/FDA.

This portable disco laser is very powerful laser pointer and can create the most different dynamic circles/curves which are different function from other pointers and projectors. Additional, it has long distance operation range for drawing attention and amusement which make it become a super cool romance environment creator for party/bar/disco etc.

Power by 2 x AAA batteries, it produces really impressive patterns, and the best part, you just need to rotate button to change them: changeable laser beams and patterns. They do really produce interesting effects.

Disco Laser Light

All laser beams should be treated as potentially dangerous. For this reason, do not look into the laser beam directly nor see it for long time with bare eyes. And furthermore, please storage the laser in dry environment and keep it away from children.

Guest Post Blogging Guidelines

Posted on June 25, 2013 by mbuynow

We are now accepting pitches for guest posts on the mBuyNow – RC hobbies and electronics blog. We will continue to post, but we want to give others the chance to share their expertise as well.

What topics and subjects are preferred?

Here is what we’re interested in posting for our readers:

Choosing guides, uses, interesting features, installation or maintaining tips for: Radio control hobbies, RC airplane, boat, car, truck, helicopter, RC hobby engine, motor, RC battery, charger, measurement, and more RC related. Or other electronics include LED flashlight, diving light, bicycle light, laser pointer, smart cell phone, radio receiver, and more.

These are the subjects our audience is most interested in, because we mainly deal in those kinds of RC hobby and electronics. That’s said, there are so many topics you can choose from. The fact that we don’t deal in something at a particular time doesn’t mean that people aren’t interested in it, so if we get a really interesting guest post on one of those other topics; we certainly won’t give it the automatic reject.

If you’re interested and good at other topics, then when you have an idea, contact me at kraldmar@mbuynow.com. You should wait to write the piece until we have approved the topic. It’s not that we want to control everything with a tight fist, but this is a new thing for us, and we don’t want to waste anyone’s time, you see.

Quality Requirements
1. The post must be original, and not taken from somewhere else on the internet.
2. You post must be useful to this blog’s audience.
3. Post must be grammatically correct and free of spelling errors.
4. Once we publish it, you can’t republish again elsewhere on the internet.
5. Our posts range from 400 to 700 words. Fewer or more is acceptable, as we really value clarity.
6. As much as you can, please try to use commonplace language. One way we do this is by saying what the word means rather than using the word itself.

Link Requirements and Policies
Of course, do feel free to include a link back to your site, or some other site, in your post content or author bio. Usually, you may include a 3-5 sentence author bio, which will be published at the end of the guest post. In additional to that, 1-2 links to branded online destination are allowed in content, your personal website, blog or other social profile may be included in the bio. We hope to rarely take out links, for a 400+ words post, the maximum link is 3. And a post less than 400 words, 2 links are allowed.

Also, in some cases we may be required to approve a piece only if a content exchange is made. For example, you post on my blog, and we post on yours. It’s not a hard rule (yet?), but please considers it to be a strong possibility.

Editing and Posting
Generally, we should rarely make many changes, but we will edit your post for grammatical errors and facts. Before we publish it, we will send the complete text of the post to you.

What would we reject?
We will skip it if either your idea pitch or the final post is nothing more than an advertisement for your own blog or products.

Submitting
Once you have an idea and are interested, please contact me at kraldmar@mbuynow.com. Once we finalize the post, we will communicate with you about when it will publish.

I’m excited about seeing what people come up with!

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