News & Announcements

We’re pleased to announce the release of 4 brand new Thunder Power Lipo batteries. We pride ourselves on carrying every Thunder Power battery manufactured. These recent additions represent some of

Thunder Power’s coolest new developments.

New Thunder Power 7.4V 2S 5400 Saddle Pack

This new battery from Thunder Power RC features a saddle shaped design, with two individual battery packs wired in series. This allows for greater flexibility and increased capacity. ROARR approved, this saddle pack lipo battery is perfect for all your RC cars and trucks.

Specifications for the Thunder Power TP-5400-2SPRSD Lipo

• Voltage: 7.4 V
• Cells: 2-Cell (2s)
• Capacity: 5400 mAh
• Max Continuous Discharge: 25C
• Max Burst Discharge: 50C
• Max Continuous Current: 135A
• Max Burst Current: 270A
• Weight: 331g
• Dimensions: 28 x 46.5 x 69 mm Saddle Pack
• Series: Pro Race Series Surface Pack
• Balance Connector: Thunder Power RC 4 Pin
• Connector: Deans Ultra
• Case Type: Standard

New Thunder Power Sport Race 3s 8000 Lipo

Expanding the Sport Race Series is the new 8000 mAh 3 cell 11.1 V pack. Capable of providing 22C continuous and 45C burst current, this battery is perfect for larger RC model airplanes. As with all our thunder power batteries, the 3s 8000 is fully compatible with our Lipo battery chargers. New to electric RC? We’ve got a great selection of Thunder Power compatible balancers and chargers available. This battery pack also features standard Deans connectors, so you can use it easily with your other standard RC equipment and ground vehicles.

Specifications for the Thunder Power RC TP-8000-3SSRD LiPo:

• Voltage: 11.1V
• Cells: 3-Cell
• Capacity: 8000mAh
• Max Continuous Discharge: 22C
• Max Burst Discharge: 45C
• Max Continuous Current: 176A
• Max Burst Current: 360A
• Weight: 530g
• Dimensions: 139 x 41 x 39mm

New Thunder Power Sport Race 2s 8000 Lipo

Designed specifically for ground vehicles, this battery pack is ROAR approved and fully compatible with all our Thunder Power chargers. Standard Deans connectors allow you to use this pack with all your RC ground vehicles.

Specifications for Thunder Power RC TP-8000-3SSRD LiPo

• Voltage: 7.4 V
• Cells: 2-Cell (2s)
• Capacity: 8000 mAh
• Max Continuous Discharge: 22C
• Max Burst Discharge: 45C
• Max Continuous Current: 176A
• Max Burst Current: 360A
• Weight: 382g
• Dimensions: 30 x 46.5 x 138 mm
• Series: Sport Race Series Surface Pack
• Balance Connector: Thunder Power RC 4 Pin
• Connector: Deans Ultra
• Case Type: Medium

New Thunder Power Pro Race 4s 5000

This brand new Thunder Power battery adds to the large Pro Race Series. Pro Race series batteries are specifically engineered for optimal racing performance. Capable of providing a maximum burst discharge of 80C, this battery adds incredible performance to your RC cars, trucks, and other electric surface vehicles.
<h2>Specifications for Thunder Power RC TP-5000-4SPR LiPo</h2>

• Voltage: 14.8 V
• Cells: 4-Cell (4s)
• Capacity: 5000 mAh
• Max Continuous Discharge: 40C
• Max Burst Discharge: 80C
• Max Continuous Current: 200A
• Max Burst Current: 400A
• Weight: 564g
• Dimensions: 46 x 46.5 x 138 mm
• Series: Pro Race 40C Series Surface Pack
• Balance Connector: Thunder Power RC 4 Pin
• Connector: Deans Ultra
• Case Type: XX-Large

New Thunder Power RC TP-5000-1SPRD Lipo

Featuring an extra large 5000 mAh capacity, this new Lipo battery is perfect for smaller RC cars, trucks, and other ground vehicles. This one cell battery provides 3.7 volts at a maximum burst current of 80C. Tested and approved at the ROAR lab this battery is officially approved for usage at ROAR sanctioned events. The TP-500-1SPRD Lipo battery also features standard Deans connectors, allowing you to use it with all your standard RC equipment and surface vehicles.

Specifications for Thunder Power RC TP-5000-1SPRD LiPo

• Voltage: 7.4 V
• Cells: 1-Cell
• Capacity: 5000mAh
• Max Continuous Discharge: 40C
• Max Burst Discharge: 80C
• Max Continuous Current: 200A
• Max Burst Current: 400A
• Weight: 145g
• Dimensions: 135 x 45 x 17mm
• ROAR Approved

Do you need chargers, balancers, connectors and other accessories for your lithium polymer rechargeable RC batteries? We carry a huge selection available for purchase online or over the phone.
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© Draganfly Innovations Inc.
Phone: 1-800-979-9794 / 306-955-9907
Email: info@rctoys.com
Web: www.rctoys.com
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We are pleased to announce the release of our latest UAV helicopter, the Draganflyer X4. Several hundred hours of research and development went into its design, bringing about a sleek, sophisticated UAV. The Draganflyer X4 features much of the same technology as the Draganflyer X6, but is available at a much lower cost. Designed for commercial, government, and military applications, the Draganflyer X4 provides affordable aerial photography and videography.

Diverging from our larger 6 rotor design, the Draganflyer X4 features the same quad rotor design used by our older helicopters. Four brushless motors independently drive four carbon fiber rotor blades, all controlled and monitored  by an advanced flight computer.

The flight computer uses SteadyFlight technology to process the inputs of seven individual sensors, including:

• A barometric pressure sensor
• Three accelerometers
• Three gyroscopes

The flight computer reads sensor outputs and precisely determines the motor outputs required to keep the helicopter flying straight and level. If selected by the pilot, the barometric pressure sensor is used by the helicopter to maintain altitude. Properly trimmed and balanced, the helicopter will hold its position in the air allowing you to get excellent aerial photographs and video.

Four different cameras have been customized to work with our UAV, including:

• A 12.1 MP digital still and video camera
• A micro color video camera
• low-light black and white video camera
• A FLIR (Forward Looking Infra Red) video camera

All of these cameras transmit wireless video via a 5.8 GHz transmitter built into the mount. Wireless video can be received using either the handheld controller (which includes its own flat patch video antenna) or the optional base station. Video glasses plug directly into the handheld transmitter, allowing you to see what the helicopter is seeing and get perfectly aimed aerial photographs and video. The optional base station is compatible with any modern PC running Windows and features three standard RCA output jacks. This allows you to use your own recording equipment with the cameras or even re-transmit the video stream if needed.

Because all wireless communication is subject to interference, all of our cameras now feature a built-in DVR that records a pristine, interference-free copy of your aerial video to an SD memory card. After you finish flying, plug the SD memory card into your computer and edit the video using the software of your choice. Each camera also features a custom designed mount with a remote tilt feature (adjustable via the handheld controller). Designed to give you the best quality video possible, each camera mount features balanced, oil-filled shock absorbers. The shock absorbers keep the recorded video free from vibration, guaranteeing that you get the best possible results.

The Draganflyer X4 UAV features an innovative case system that makes transporting the helicopter easier than ever. The entire Draganflyer X4 helicopter presses neatly into its pre-cut slot in the case. Each part and accessory fits into molded high-density foam inserts for safekeeping during transport. The transport case features a dual layer design with flight accessories in the top layer and the base station in the bottom layer. A patented, load-bearing system clips on to the transport case allowing it to be worn like a backpack, and transported just as easily. Built from flexible Cordura™ nylon, the load-bearing system is securely attached using Fastex™ hardware and adjustable carry straps.

The entire transport case fits neatly into a rugged ATA (Airline Transport Association) certified hard case, rated to last over 100 flights as airline baggage. The padlockable, all-metal, carpet-lined ATA case allows you to safely transport the helicopter anywhere in the world without worrying about damage caused by the rigors of travel as airline baggage.

Designed for small enterprises and projects on a budget, the Draganflyer X4 is our most affordable unmanned aerial vehicle ever. Use the power of a full featured VTOL UAV  for your project – the Draganflyer X4 makes professional quality aerial photographs and video easier to obtain than ever before.
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© Draganfly Innovations Inc.
Phone: 1-800-979-9794 / 306-955-9907
Email: info@rctoys.com
Web: www.rctoys.com
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ROAR (Remotely Operated Auto Racers) is a national non-profit organization dedicated to promoting rc cars and trucks. ROAR also provides liability and bodily injury insurance for it’s members who race at ROAR sanctioned events and keeps a database of approved lithium polymer batteries. Tested at ROAR’s laboratory, approved lithium polymer batteries need to meet criteria including safety and performance. If you’re racing your electric car or truck at a ROAR sanctioned event, you should use approved batteries. We carry all of ROAR’s approved Thunder Power RC batteries, listed below:

You can browse through our huge selection of Thunder Power RC lipo batteries on our site. We pride ourselves on carrying every battery that Thunder Power RC manufactures, so if you see one that we’ve missed, feel free to contact us.

You can use any model aircraft equipped with a camera to measure distances on the ground. This is great for hobbyists interested in making their own maps, or if you’re just curious what the distance between two far apart objects is. With a little trigonometry (a gasp is heard throughout the room), all you need is to measure one angle and one distance. I’ll walk you through the math, it’s not actually that hard, and the end result is more than worth it.

What You Need

To do this project, you’re going to need a few materials:

• An RC helicopter, or RC airplane with 3 channel control or better – You’re going to need a stable platform to take pictures from. Helicopters are useful because you can hover in one position, but airplanes are cheaper. You might already have an airplane or helicopter around, but if you don’t, the Multiplex Easystar works well for this project. Note that to make a remote shutter function, more than 3 channels are needed.
• A lightweight camera, with remote shutter operation – You need to be able to remotely trigger the camera. This can be done a number of ways, but the simplest and most economical is to attach a servo to the top of your camera with rubber bands. Make it so that when you throw a spare channel switch on your transmitter, the servo arm will move and press down the shutter switch. As with any mod, feel free to create your own solution.
• A large protractor
• Some string and a weight – Clay works well as a weight, I’ll explain why you need it shortly.
• A drinking straw – You’re going to need this to build a sight for the protractor.
• Measuring Tape – You need to know the altitude of your aircraft, and to do this, you need to measure it’s distance from you. Landmarks with a known distance can also be used – consult any street map with a scale for these.
• A notebook / paper / pencil
• A friend to help – You can’t fly your aircraft and make measurements at the same time. Take a friend along to help you, and ask them to record the measurements.

The Math Involved

Now we come to the hard part – a little bit of math. You don’t really need to understand all these derivations, feel free to simply use the formula that I’ll give you. The problem is this: given an aerial picture, how can we figure out the scale?

We need the altitude of the airplane to figure out the image scale. This can’t be done directly, so we measure the angle (a), the distance (d), and use them to compute the height (h). This is a right triangle, and there are some handy trig functions that apply. In this case, we use the tangent function, which gives the ratio of the opposite and adjacent sides.  This is expressed as follows:

By taking the tangent of the angle a, and multiplying by the distance (d), we get the height (h). Here’s the formula that you would use:

So how do you get the angle? It’s simple: take the protractor and tape a piece of drinking straw to the flat bottom. Then attach a piece of sting to the bottom center of the protractor, so that it dangles straight down the 90 degree mark. Use the ball of clay to make a weight at the bottom of the string. Now, when you tilt the  protractor, the string will measure the angle. Be careful though: the angle with respect to the ground is not what’s read directly off the protractor scale. Reading the difference between the indicated angle and 90 degrees will give you the angle you need.

So why do we care about the altitude? Well, it turns out that the ratio of the altitude and the focal length of the camera is the image scale! You can find out the focal length of your camera by reading it’s manual. This is usually expressed in millimetres, so convert it to whatever  unit you have used to measured the distance, and thus the altitude in. Let’s put that all in a convenient formula:

And that’s the only formula you need. Just measure the distance, and the angle, know the focal length, and you’re done.

How to Do the Measurements

All that math was fun, but how do you actually measure distances using this method? I’ll illustrate with an example:

Suppose that you’ve just gone out to a field, and want to measure the distance between a tree and a building. The first step is to find a landmark you can fly over with a known distance. Using a measuring tape or map, you find that a nearby hill is 50 feet from where you’re standing. With a friend ready to measure and write down the angle, you launch your airplane and fly over the nearby hill, taking several pictures. Your friend sights the model aircraft through the protractor – straw device built earlier, and finds the angle to be 75 degrees.

Using a calculator, you find the altitude to be:

After landing, you download the pictures and print them full size, with no scaling. Your camera’s user manual reports that the focal length is 152 mm (millimeters). Converting this to feet is easy, just type it in Google or multiply by the number of feet per millimetre. 152 mm is 0.48 feet, so you plug that into the formula we derived earlier and obtain the following:

This means that distance measured on the picture is 0.000257 times as big as the real distance. You’re almost done: using a ruler, you measure the distance between the tree and building on the image to be 1 inch. Converting this to feet (because we want the distance between the building and tree in feet), gives a distance of 0.0833 feet. Now, multiplying this by 1 divided by the picture scale gives a final answer of 324 feet.

And that’s it – you’ve just measured the distance between two objects using nothing more than a RC aircraft, camera, and a little trigonometry. Just keep in mind that you have to know the distance between the airplane and you accurately for this to work – always take pictures right on top of the marker with a known distance.

© Draganfly Innovations Inc.
Phone: 1-800-979-9794 / 306-955-9907
Email: info@rctoys.com
Web: www.rctoys.com
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Mini RC helicopters are great fun, and a number of creative people on the web have found ways to improve, hack, or otherwise modify them. Here’s a list of some of the best mods we could find, credit for the ideas goes to their respective creators.

1. Build An Awesome Airframe – Several users of rcgroups.com have reported that replacing a micro heli’s styrofoam airframe with cable ties works wonders for flight performance. I think the key’s in the reduced weight, letting the RC helicopter fly faster and higher. Some might prefer the original fuselages looks, others may like this minimal appearence. Make the new airframe using plastic cable ties available almost everywhere, and thick CA glue. Remove the old styrofoam fuselage with a sharp hobby knife, being careful not to damage the internal components, and then build up a new airframe with the cable ties. Here’s a picture showing one such airframe, click the image for a larger version.
2. Print a Landing Pad – This isn’t really a micro RC helicopter mod, but printing off this RC helicopter landing pad gives you a landing practice area. Landing RC on a small target can be challenging, so this makes for a great RC helicopter game.
3. Color Your RC Helicopter With Spray Paint – In most cases, micro RC helicopters are made of foam with a base color of white. You can use foam safe spray paint to give your RC helicopter a unique look. You can also use clear plastic to add a canopy.
4. Build Your Own Fuselage – Most people have a few foam dinner plates laying around, which provide the perfect material for building micro RC helicopter fuselages. Remove the original fuselage with a sharp hobby knife, and build up a new one using material from the foam plates and a foam safe CA glue. This has been done many times, with some remarkable results. Here’s one of the coolest. You can find inspiration by looking at the many mod threads on rcgroups.com and similar sites.

We hope you enjoy doing these mods. Have fun with your mini and micro RC Helicopters!

You can pick up parts and helicopters for these projects on our website.

© Draganfly Innovations Inc.
Phone: 1-800-979-9794 / 306-955-9907
Email: info@rctoys.com
Web: www.rctoys.com
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The Havoc Stinger is a new mini RC helicopter, based on the successful Havoc / PicooZ design. Features include:

• Available in three different colors, green/purple, yellow/orange, and blue/orange
• Powerful 50mAh 3.7V Rechargeable Lithium Polymer battery
• Charge time: 15-20 minutes
• Flight time: 5-9 minutes
• Battery charger is built into the transmitter
• Compatible with all of our mini helicopter parts

The coolest new feature is the glowing eyes and cool insect design, which are included in all three colour schemes. The mini helicopter parts are available in different colors, so you can add matching rotor blades and tail props to the Havoc Stinger.
The Havoc Stinger is for indoor flight only. You can add small amounts of weight to the nose or tail to make the Havoc Stinger move forwards or backwards more quickly.

© Draganfly Innovations Inc.
Phone: 1-800-979-9794 / 306-955-9907
Email: info@rctoys.com
Web: www.rctoys.com
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We are pleased to announce that we will be adding the amazing Blade MCX indoor micro RC helicopter to our inventory. The Blade MCX is the next step in the world of indoor RC helicopters, and has several amazing
features that set it apart from the crowd.

Blade MCX Main Features: What you Get In The Box

The Blade MCX includes everything you need to fly, right out of the box. Here’s what’s included:

• Blade MCX RTF Micro RC Helicopter
• 2.4 Ghz, DSM-2, Spread Spectrum Transmitter (Includes 4 AA Batteries)
• Portable Lipo Battery Charger (Includes 4 AA Batteries)
• 1 cell, 3.7 volt, 110 mAh lipo battery
• Small Screwdriver for Assembly
• Extra Canopy Securing Rings

Because you don’t have to purchase additional parts to fly the Blade MCX, it’s perfect for beginning pilots who are new to the hobby. The
Blade MCX is also well suited to pilots with previous RC helicopter experience, for flying indoors and during the winter months.

Helicopter Features

The most innovative feature of the Blade MCX is it’s fully proportional, four channel radio. Having four channel control means that pilots can fly the helicopter with four dimensions of freedom. Just like a large, expensive RC helicopter, the Blade MCX can fly up/down, rotate left/right, pitch forwards/backwards, and bank left/right. Having a four channel radio system lets you precisely control the Blade MCX’s movement through all three dimensions. Four channel control is nothing new to RC Helicopters, but what makes the Blade MCX special is it’s size. With a rotor diameter of 7.5 inches, and a length of 7.9 inches, it can easily fit into the palm of your hand. It is very uncommon to find RC helicopters of this size and price range with four channel control.

The Blade MCX features a coaxial rotor design. This coaxial design gives the helicopter great flight stability, and removes the need for a separate tail rotor to control yaw (rotation about the main rotor
axis). The main rotors spin in opposite directions, cancelling out any yaw caused by their rotation. Coaxial helicopters are great for flying indoors, because they are inherently stable and so can be controlled very precisely.

The Blade MCX uses a tiny 1 cell lithium polymer battery for power. Unlike most micro RC helicopters, the battery is removable and interchangeable. Each cell provides 3.7 volts of power with a capacity of 110 mAh (Milli ampere hours). You charge the battery using the included base station, which runs off four “AA” alkaline batteries. A typical charge takes about 30 minutes and provides an average flight time of 6 to 8 minutes. Because the battery is interchangeable, we recommend that you purchase an extra so that you can use one while the other is charging.

The Blade MCX uses a genuine Spektrum DS-2 type radio system. The helicopter radio is fully compatible with many other DS-2 transmitters, including the:

• Spektrum DX5e
• Spektrum DX6i
• Spektrum DX7
• JR X9303
• JR 12X

Modular radios which have Spectrum modules installed will also work with the Blade MCX. Please note that the Spektrum DX6 is not compatible.

Spread Spectrum technology greatly reduces the chance of any radio interference from other aircraft of sources. It also uses a short transmitter antenna, allowing the transmitter to fit in a small and sleek case.

Blade MCX Transmitters are all mode 2, meaning that throttle and rudder are controlled with the left stick and pitch and roll with the right. The transmitter throttle stick is not spring loaded, so it remains at the position that it was last set to. Most RC helicopter pilots prefer this, as it allows you to remove pressure on the throttle stick while hovering. The radio has a dual rate feature, which allows you to choose how fast the helicopter responds to your commands. Beginners should start with mode 1, which can be set by pressing down on the right control stick and holding until the red light starts blinking. Setting the transmitter to mode 2 is done the same way.

Weighing only 1 ounce, the blade MCX is virtually crash proof. A sudden drop from a few feet above the ground won’t damage it, and in most cases minor collisions with walls are not a problem. In the event of a crash where damage does occur, we carry a selection of the most commonly needed replacement parts. Although it is not indestructible, the Blade MCX’s durability makes it an ideal gift for anyone over 12 years of age.

If you want to get into the exciting world of RC helicopters, the Blade MXC makes a great starting place. It will teach you all the basics of RC helicopter flight, and can be used as a stepping stone to more advanced models. If you’re already an experienced RC helicopter pilot, you’ll be impressed with the Blade MCX’s control and stability. Watch our site for tutorials on the Blade MCX, including a how to for installing replacement parts.

You can check out the blade MCX on our website.

© Draganfly Innovations Inc.
Phone: 1-800-979-9794 / 306-955-9907
Email: info@rctoys.com
Web: www.rctoys.com
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