Revisit Video Games with Built-in 9 Emulators, 4K HDMI Outpu...
Original price was: $32.99.$22.99Current price is: $22.99.
DEERC DE52 Remote Control Helicopter,Altitude Hold RC Helico…
$29.99
Price: $29.99
(as of Apr 30, 2024 13:19:12 UTC – Details)
From the brand
For Flying
For Speed
For Fog & Lights
Everyone Can Join in the DEERC Fun： The RC helicopter has a one-key take-off/landing function. It adopts advanced air pressure technology to automatically hover at a certain altitude after take-off. Equipped with a built-in GYRO to make the helicopter move more flexible and stable. 2 adjustable speed levels help you become a qualified pilot faster. When danger comes, the emergency stop function will be your good choice. The low battery alarm ensures that your helicopter will not be lost.
2 Rechargeable Modular Batteries & Cool Lights： Different from the conventional RC helicopter, DE52 is equipped with 2 rechargeable modular high-quality batteries. Compared with ordinary batteries, modular batteries are safer and easier to install, remove and charge. You can enjoy the fun of driving for about 24+ mins a time (12+ mins for each battery). Led light allows you to identify the position and direction of the helicopter at night, making incredible night flying experiences possible.
Muti-function Storage Case & 2 Different Shells: Specially design the storage pack for DE52 RC helicopter, perfectly protect DE52 from damages or scratches. Comfortable handle and mesh pocket are designed for portability and convenience. Tough material and smooth but strong zipper bring more protection to your helicopter. And equipped with 2 different helicopter shells, provides more possibilities for the use of remote control helicopters.
Best 2.4GHz Gifts for Beginners： Equipped with a 2.4GHz remote control system, it can offer a stable signal and has a non-jamming function to prevent signal interference when multiple helicopters flying together. The control distance is about 98ft (no interference and occlusion and depends on playing operations). It has two adjustable speeds, ideal for beginners and professionals. The low speed is easier for young or new drivers to develop their control skills before unleashing full-power.
Durable & Safe Helicopters for Kids & Adults: The child-friendly flying toy is built with a metal body for durability and high flexible blade that increased safety. The mini-helicopter is no assembly required. You can play it easily with 1-key take-off/landing and correct drifting or tilting by the trimming control. It opens up a whole new world of adventure and fun for new pilots! The perfect indoor flying toy is a must-have for boys, girls, and RC helicopter lovers!
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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Product Description
BRUSHLESS MOTORS: Powerful brushless motor arms can provide strong power for stable and fast flight of the drone. Stability ++ Speed ++ Wind Resistance ++ This will be a great choice for beginners!
45° Motorized Adjustment with 1080P HD Camera：TTROARDS16 drone is equipped with 1080P HD camera with 45° motorized adjustable camera, which can provide real-time image transmission, you can watch the first-person view in real time through APP.
Level 4 Wind Resistance：Because of the powerful brushless motors, the drone has level 4 wind resistance and can fly stably on windy days. The maximum speed can reach 40 kilometers per hour when using the highest gear. Go forward with the wind!
MORE CAMERAS AND OPTICAL FLOW POSITIONING SENSOR：Compared with other beginner drones, it has more camera units, the bottom camera can take photos and record videos. When flying indoors with brushless motor drone, the excellent stability and up to 40KM/h speed can provide more fun and protection for beginner flying.
2 Removable Modular Batteries： 2 Removable 3.7V 1600mAh Drone Batteries, more convenient to install and use, longer range, safer and more convenient to charge, if you encounter any problems when controlling the drone, please contact us in time, we will provide timely advice and help.
High/Medium/Low speed It has three speed levels, high speed up to 40KM/H. Each press increases one speed level. The number of beeps indicates the speed level. The third speed level is the fastest and it is not recommended for newbies to play the third speed level at first.
Brushless MotorStrong and powerful brushless motors allow for smoother flight, better wind resistance, and longer range, giving beginners more tolerance for error.
360-DEGREE FLIPThe drone features a cool 360-degree flip feature that allows it to flip and roll in any direction, adding excitement and acrobatic flair to your flying experience.
With FPV live feed, you can capture moments and share them instantly on social media platforms. Whether it's a breathtaking aerial view or an adventurous flight, you can show off your drone experience to others.
Dual controlAPP control and remote control, when the drone toy is connected to the cell phone, start the corresponding APP instantly use the cell phone alone to operate the drone to play, please note that the cell phone control requires higher proficiency than the remote control.
One Key Start/LandingTo initiate the flight, simply tap the “One Touch Start/Landing” button. Once pressed, the drone will automatically ascend and stabilize at the designated altitude. Press the button again to land the drone. This function is user-friendly, making it simple to operate and navigate, ideal for beginners.
Headless mode is activated by a button on the controller, headless mode brings more confidence to beginners. It's a great feature that allows you to play with the drone without worrying about its orientation.
5G real-time transmission5G signal WIFI real-time transmission makes the operation smoother and the picture more stable, and the effective transmission distance is about 220 meters.
Gravity ControlIn Gravity Sense mode, users can control the drone by moving and holding their smartphone. With gravity sensing activated, users must maintain continuous finger pressure on the phone screen to control the drone effectively. This precaution ensures the drone remains stable when gravity sensing is active and the phone is not held horizontally. Exercise caution when using this mode, as it requires some level of proficiency.
BRUSHLESS MOTORS: Powerful brushless motor arms can provide strong power for stable and fast flight of the drone. Stability ++ Speed ++ Wind Resistance ++ This will be a great choice for beginners!
45° Motorized Adjustment with 1080P HD Camera：TTROARDS16 drone is equipped with 1080P HD camera with 45° motorized adjustable camera, which can provide real-time image transmission, you can watch the first-person view in real time through APP.
Level 4 Wind Resistance：Because of the powerful brushless motors, the drone has level 4 wind resistance and can fly stably on windy days. The maximum speed can reach 40 kilometers per hour when using the highest gear. Go forward with the wind!
MORE CAMERAS AND OPTICAL FLOW POSITIONING SENSOR：Compared with other beginner drones, it has more camera units, the bottom camera can take photos and record videos. When flying indoors with brushless motor drone, the excellent stability and up to 40KM/h speed can provide more fun and protection for beginner flying.
2 Removable Modular Batteries： 2 Removable 3.7V 1600mAh Drone Batteries, more convenient to install and use, longer range, safer and more convenient to charge, if you encounter any problems when controlling the drone, please contact us in time, we will provide timely advice and help.
Diversity Car Antenna Adapter Fakra Plug to Type B Double So…
FAKRA TO DOUBLE FAKRA SOCKET CAR ANTENNA GPS NAVIGATION RNS-E ADAPTER BY KEPLE
SPECIFICATION:
Connector 1: Fakra Plug
Connector 2: Fakra Double Socket B Right Angled
Package Include: 1x Car Antenna Adapter
Cable lenght: 33.5cm / 13.19in
COMPATIBILITY:
VW RNS510 (MFD3), 310;
VW MFD2 (RNS2);
VW RCD 300 / 500 / 310 / 510
SKODA COLUMBUS;
MERCEDES COMMAND SYSTEMS W211 (E-CLASS);
MERCEDES APS 50;
AU DI RNS-E (DVD NAVIGATION);
AU DI MMI (A6 4F, A8 4E);
ANTENNA REPLACEMENT: This antenna adapter enables the use of existing vehicle antenna with single FAKRA connection when replacing existing radio unit in a radio / navigation system with double - FAKRA antenna input
HIGH QUALITY ADAPTER: FAKRA connectors are utilized for automotive RF solutions and provide multiple colors and key codes for ease of final assembly
EASY INSTALLATION: No cutting of original vehicle aerial harness required
RELIABLE QUALITY: High quality connectors and cable maintain the quality reception of the radio
COMPATIBLE: Au di, Volkswagen VW, Seat, Skoda Car models with RNS 510 / 315, RCD 310 GPS
SPECIFICATION:
Connector 1: Fakra Plug
Connector 2: Fakra Double Socket B Right Angled
Package Include: 1x Car Antenna Adapter
Cable lenght: 33.5cm / 13.19in
COMPATIBILITY:
VW RNS510 (MFD3), 310;
VW MFD2 (RNS2);
VW RCD 300 / 500 / 310 / 510
SKODA COLUMBUS;
MERCEDES COMMAND SYSTEMS W211 (E-CLASS);
MERCEDES APS 50;
AU DI RNS-E (DVD NAVIGATION);
AU DI MMI (A6 4F, A8 4E);
ANTENNA REPLACEMENT: This antenna adapter enables the use of existing vehicle antenna with single FAKRA connection when replacing existing radio unit in a radio / navigation system with double - FAKRA antenna input
HIGH QUALITY ADAPTER: FAKRA connectors are utilized for automotive RF solutions and provide multiple colors and key codes for ease of final assembly
EASY INSTALLATION: No cutting of original vehicle aerial harness required
RELIABLE QUALITY: High quality connectors and cable maintain the quality reception of the radio
COMPATIBLE: Au di, Volkswagen VW, Seat, Skoda Car models with RNS 510 / 315, RCD 310 GPS
Drone with Camera for Adults, 1080P FPV Drones RC Quadcopter…
【HD FPV Camera Drone】This drone is equipped with 1080p lenses, allowing for high-definition pictures and videos. Connect the drone to your smartphone using the WiFi function and use the APP or APK system to take pictures, record videos, and view real-time transmission through the phone's camera.
【Upgraded Power Brushless Motor 】The work running efficiency of brushless motor is several times than that of ordinary motors, providing a noiseless flying experience for you and your friend. Its arms provide strong power to achieve stable and fast flight of the camera drone, which can provide you with a perfect flying experience.
【Stable Flight and Intelligent Features】With altitude hold and positioning functions, our drone offers stable flight performance. Choose from fast, medium, or slow speed gears to suit your flying preferences.The drone can be easily controlled through the mobile app.The foldable fuselage design makes this camera drone for adults kids compact and portable.
【Multiple Intelligent Functions】This drone offers a range of intelligent functions to enhance your flying experience. These include High-Speed Rotation, Circle Fly, 3 Speed Gears, Gesture Control, Headless Mode, 𝖮𝗇𝖾𝖪𝖾𝗒𝖳𝖺𝗄𝖾𝗈𝖿𝖿/𝖫𝖺𝗇𝖽𝗂𝗇𝗀, Altitude Hold, 360° Flip, and Emergency Stop. LED lights make flying more spectacular, especially in the dark.
【Long Flight Time + Full Accessories】Powered by a 3.7V 1800mAh battery, providing up to 12 minutes of continuous flight time for extended aerial exploration. This FPV RC drone comes with a carrying bag, enabling you to take the drone outdoors for traveling more conveniently.
【HD FPV Camera Drone】This drone is equipped with 1080p lenses, allowing for high-definition pictures and videos. Connect the drone to your smartphone using the WiFi function and use the APP or APK system to take pictures, record videos, and view real-time transmission through the phone's camera.
【Upgraded Power Brushless Motor 】The work running efficiency of brushless motor is several times than that of ordinary motors, providing a noiseless flying experience for you and your friend. Its arms provide strong power to achieve stable and fast flight of the camera drone, which can provide you with a perfect flying experience.
【Stable Flight and Intelligent Features】With altitude hold and positioning functions, our drone offers stable flight performance. Choose from fast, medium, or slow speed gears to suit your flying preferences.The drone can be easily controlled through the mobile app.The foldable fuselage design makes this camera drone for adults kids compact and portable.
【Multiple Intelligent Functions】This drone offers a range of intelligent functions to enhance your flying experience. These include High-Speed Rotation, Circle Fly, 3 Speed Gears, Gesture Control, Headless Mode, 𝖮𝗇𝖾𝖪𝖾𝗒𝖳𝖺𝗄𝖾𝗈𝖿𝖿/𝖫𝖺𝗇𝖽𝗂𝗇𝗀, Altitude Hold, 360° Flip, and Emergency Stop. LED lights make flying more spectacular, especially in the dark.
【Long Flight Time + Full Accessories】Powered by a 3.7V 1800mAh battery, providing up to 12 minutes of continuous flight time for extended aerial exploration. This FPV RC drone comes with a carrying bag, enabling you to take the drone outdoors for traveling more conveniently.
【Upgraded Power Brushless Motor 】The work running efficiency of brushless motor is several times than that of ordinary motors, providing a noiseless flying experience for you and your friend. Its arms provide strong power to achieve stable and fast flight of the camera drone, which can provide you with a perfect flying experience.
【Stable Flight and Intelligent Features】With altitude hold and positioning functions, our drone offers stable flight performance. Choose from fast, medium, or slow speed gears to suit your flying preferences.The drone can be easily controlled through the mobile app.The foldable fuselage design makes this camera drone for adults kids compact and portable.
【Multiple Intelligent Functions】This drone offers a range of intelligent functions to enhance your flying experience. These include High-Speed Rotation, Circle Fly, 3 Speed Gears, Gesture Control, Headless Mode, 𝖮𝗇𝖾𝖪𝖾𝗒𝖳𝖺𝗄𝖾𝗈𝖿𝖿/𝖫𝖺𝗇𝖽𝗂𝗇𝗀, Altitude Hold, 360° Flip, and Emergency Stop. LED lights make flying more spectacular, especially in the dark.
【Long Flight Time + Full Accessories】Powered by a 3.7V 1800mAh battery, providing up to 12 minutes of continuous flight time for extended aerial exploration. This FPV RC drone comes with a carrying bag, enabling you to take the drone outdoors for traveling more conveniently.
【HD FPV Camera Drone】This drone is equipped with 1080p lenses, allowing for high-definition pictures and videos. Connect the drone to your smartphone using the WiFi function and use the APP or APK system to take pictures, record videos, and view real-time transmission through the phone's camera.
【Upgraded Power Brushless Motor 】The work running efficiency of brushless motor is several times than that of ordinary motors, providing a noiseless flying experience for you and your friend. Its arms provide strong power to achieve stable and fast flight of the camera drone, which can provide you with a perfect flying experience.
【Stable Flight and Intelligent Features】With altitude hold and positioning functions, our drone offers stable flight performance. Choose from fast, medium, or slow speed gears to suit your flying preferences.The drone can be easily controlled through the mobile app.The foldable fuselage design makes this camera drone for adults kids compact and portable.
【Multiple Intelligent Functions】This drone offers a range of intelligent functions to enhance your flying experience. These include High-Speed Rotation, Circle Fly, 3 Speed Gears, Gesture Control, Headless Mode, 𝖮𝗇𝖾𝖪𝖾𝗒𝖳𝖺𝗄𝖾𝗈𝖿𝖿/𝖫𝖺𝗇𝖽𝗂𝗇𝗀, Altitude Hold, 360° Flip, and Emergency Stop. LED lights make flying more spectacular, especially in the dark.
【Long Flight Time + Full Accessories】Powered by a 3.7V 1800mAh battery, providing up to 12 minutes of continuous flight time for extended aerial exploration. This FPV RC drone comes with a carrying bag, enabling you to take the drone outdoors for traveling more conveniently.
Simplified UAV Design for Students
Every year, hundreds of students participate in UAV design competitions such as AIAA Design Build Fly or SAE Aero Design: Each team has less than one school year to design, build, and fly an airplane, ranging from a small remote-control airplane to a large autonomous vehicle capable of flying itself and of dropping packages (or even smaller airplanes) that land on a target.
For students without an aeronautical engineering background, who are majoring in fields like mechanical engineering or computer science, many questions naturally arise, such as:
• What wing area is necessary for good flight characteristics?
• How are the optimal aspect ratio and wingspan determined?
• What is a realistic weight goal for an aircraft of this size and engine power?
• How is the best airfoil selected?
• What is the ideal length for the tail cone / tail boom(s)?
• How are the sizes of the tail fins and control surfaces calculated?
• Fewer ribs require a thicker spar, so… What rib spacing will lead to the minimal total structural weight of the wings?
• How can a wing spar be designed that has the required strength and stiffness as well as minimal weight, while also allowing the wing to be easily disassembled into multiple sections for transportability?
• What electronic components are typically found in an RC airplane? How do they work? How can their required capabilities for my airplane (e.g. power and torque) be calculated?
I have mentored multiple groups of students. This book collects my answers to these questions, mostly consisting of step-by-step analyses that use methods and best-practices from the aeronautical industry, from engineering textbooks, and from the expertise of RC airplane builders and ultralight designers.
This book is also a great resource for any hobbyist who wants to design and build an RC airplane while doing at least a little bit of engineering beyond “That looks about right” or “I’ll just copy the way it’s done in similar airplanes”. The simplified analyses in this book can be done by anyone with an understanding of high-school physics and will allow for an airplane that has minimal weight and minimal drag while being able to perform a desired mission (i.e. carrying a desired payload at a desired speed, and being able to take off and land on a desired runway length and to climb out at a desired angle).
The same principles apply to designing an airplane that can carry one or more humans… but, for that, I recommend Daniel Raymer’s Simplified Airplane Design for Homebuilders, a terrific book that was my main inspiration for writing Simplified UAV Design for Students. (In other words: Please do not trust your life to a vehicle that was designed using the simplified equations in my book!)
ASIN : B0CH2BLS3F
Publisher : Independently published (August 31, 2023)
Language : English
Paperback : 169 pages
ISBN-13 : 979-8392026944
Item Weight : 9.1 ounces
Dimensions : 6 x 0.43 x 9 inches
For students without an aeronautical engineering background, who are majoring in fields like mechanical engineering or computer science, many questions naturally arise, such as:
• What wing area is necessary for good flight characteristics?
• How are the optimal aspect ratio and wingspan determined?
• What is a realistic weight goal for an aircraft of this size and engine power?
• How is the best airfoil selected?
• What is the ideal length for the tail cone / tail boom(s)?
• How are the sizes of the tail fins and control surfaces calculated?
• Fewer ribs require a thicker spar, so… What rib spacing will lead to the minimal total structural weight of the wings?
• How can a wing spar be designed that has the required strength and stiffness as well as minimal weight, while also allowing the wing to be easily disassembled into multiple sections for transportability?
• What electronic components are typically found in an RC airplane? How do they work? How can their required capabilities for my airplane (e.g. power and torque) be calculated?
I have mentored multiple groups of students. This book collects my answers to these questions, mostly consisting of step-by-step analyses that use methods and best-practices from the aeronautical industry, from engineering textbooks, and from the expertise of RC airplane builders and ultralight designers.
This book is also a great resource for any hobbyist who wants to design and build an RC airplane while doing at least a little bit of engineering beyond “That looks about right” or “I’ll just copy the way it’s done in similar airplanes”. The simplified analyses in this book can be done by anyone with an understanding of high-school physics and will allow for an airplane that has minimal weight and minimal drag while being able to perform a desired mission (i.e. carrying a desired payload at a desired speed, and being able to take off and land on a desired runway length and to climb out at a desired angle).
The same principles apply to designing an airplane that can carry one or more humans… but, for that, I recommend Daniel Raymer’s Simplified Airplane Design for Homebuilders, a terrific book that was my main inspiration for writing Simplified UAV Design for Students. (In other words: Please do not trust your life to a vehicle that was designed using the simplified equations in my book!)
ASIN : B0CH2BLS3F
Publisher : Independently published (August 31, 2023)
Language : English
Paperback : 169 pages
ISBN-13 : 979-8392026944
Item Weight : 9.1 ounces
Dimensions : 6 x 0.43 x 9 inches
X800 Drone with Camera for Adults Kids, 1080P FPV Foldable Q…
From the brand
[Foldable and Portable Design]: SIMREX X800 mini drone is lightweight as a whole, equipped with a 1080P camera, adjustable at 90 ° lens, weighing only 96g, stylish and lightweight, folding design is convenient for you to carry around, and equipped with RGB lights, without fear of flying at night, providing the perfect support for your indoor activities and outdoor travel shooting!
[Altitude Hold & Optical Flow Positioning] The altitude hold function can keep the drone hovering at a fixed height to help you get wonderful videos and photos. In addition, the drone also uses optical flow positioning technology, Hovering accurately in any position by the Optical Positioning camera, Friendly to beginners, which is very suitable for beginner players.
[One Key Start/Landing] Our RC drone features a one-key start/landing button, allowing for easy and hassle-free control, and enabling you to enjoy a one-button flight anytime and anywhere. This makes the sky and nature your ultimate playground
[Multifunctional Drone] Enjoy intelligent features such as flying along a set path, gravity sensing, 360° flips, headless mode, and 3-speed adjustment for easy control.
[Longer Game Experience Time] Our toy drone can fly for up to 22 minutes and is equipped with 2 1000mAh modular batteries. Best drone for kids 10-12. It also has anti-interference, low power, and out-of-control protection functions for a safer and more confident flying experience
SIMREX is a leadership and lively 3C digital accessory and electronic brand. SIMREX provides innovative and powerful products to customers, transmit the brand culture of “Essential Product Life” and try to meet the customers' requirements.
Mini drone for kids
Drone with camera
Simrex drone series
[Foldable and Portable Design]: SIMREX X800 mini drone is lightweight as a whole, equipped with a 1080P camera, adjustable at 90 ° lens, weighing only 96g, stylish and lightweight, folding design is convenient for you to carry around, and equipped with RGB lights, without fear of flying at night, providing the perfect support for your indoor activities and outdoor travel shooting!
[Altitude Hold & Optical Flow Positioning] The altitude hold function can keep the drone hovering at a fixed height to help you get wonderful videos and photos. In addition, the drone also uses optical flow positioning technology, Hovering accurately in any position by the Optical Positioning camera, Friendly to beginners, which is very suitable for beginner players.
[One Key Start/Landing] Our RC drone features a one-key start/landing button, allowing for easy and hassle-free control, and enabling you to enjoy a one-button flight anytime and anywhere. This makes the sky and nature your ultimate playground
[Multifunctional Drone] Enjoy intelligent features such as flying along a set path, gravity sensing, 360° flips, headless mode, and 3-speed adjustment for easy control.
[Longer Game Experience Time] Our toy drone can fly for up to 22 minutes and is equipped with 2 1000mAh modular batteries. Best drone for kids 10-12. It also has anti-interference, low power, and out-of-control protection functions for a safer and more confident flying experience
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