DJI Mavic Air 2 เป็นโดรนที่ดีที่สุดสำหรับผู้ที่ต้องการบันทึกวิดีโอ 4K แต่ไม่ต้องการใช้เงินเกินล้าน Mavic Air รุ่นที่สองนี้ได้รับการอัปเกรดด้วยกล้องที่ดีขึ้น ซึ่งสามารถถ่ายวิดีโอ 4K ที่ 60 เฟรมต่อวินาที รวมถึงวิดีโอ super-slo mo 240p ที่ความละเอียดระดับ Full HD และสามารถถ่ายภาพขนาดใหญ่พิเศษ 48 เมกะพิกเซลได้เช่นกัน
DJI ยังเพิ่มเวลาการบินเป็น 34 นาทีที่ยอดเยี่ยม และปรับปรุงการติดตามวัตถุของโดรน เพื่อให้สามารถล็อคได้ แม้ว่าคุณจะหลบอยู่หลังต้นไม้ครู่หนึ่ง นอกจากนี้ Mavic Air 2 ยังสามารถรับสัญญาณ ADS-B เพื่อให้คุณทราบได้ดีขึ้นเมื่อเครื่องบินกำลังใกล้เข้ามา สิ่งเดียวที่เรามีคือตอนนี้ Mavic Air 2 มีรูปลักษณ์ที่ดูน่าเบื่อเช่นเดียวกับ Mavic Mini และ Mavic Pro แต่ใครจะสนเรื่องลุคกับการแสดงแบบนี้ล่ะ?
รุ่นใหม่กว่า DJI Air 2S มีขนาดใหญ่กว่า 1 นิ้ว เซ็นเซอร์ภาพและเซ็นเซอร์การบินที่อัปเกรดบางรุ่น แต่มีราคาสูงกว่า $200
Sitting between the DJI Air 2 and the DJI Mavic 2 Pro is the DJI Air 2S, which combines some features of both in a drone that costs about a grand. The DJI Air 2S has a 1-inch image sensor — twice that of the DJI Air 2 — which means you’ll get some stunning photos. It also has a new feature called MasterShots, in which the drone will analyze what it’s looking at, and then automatically generate a flight pattern and create a movie, complete with a soundtrack.
Like all other DJI drones, the Air 2S was a pleasure to fly. It’s incredibly easy to pilot and hovers like a statue. It has the same transmission technology as the DJI FPV, so it can fly further than most other DJI drones. Its 31-minute flight time is a few minutes less than the DJI Air 2, but we suspect some will gladly make the tradeoff for better videos.
+Compact, portable package+Easy to unpack and fly+Excellent video+Quiet
Reasons to avoid
–No collision detection
While DJI dominates the foldable-drone market, the Parrot Anafi is one of the best alternatives, and has a feature DJI’s drones can’t match: The Anafi’s gimbal-mounted camera can rotate up, so you can take photos and videos of objects above the drone — say, if you want to fly it under a bridge.
The Anafi has a good selection of flight modes to take interesting shots, and the video it captures is pretty good, delivering clean, smooth video with plenty of detail. However, it does lack collision detection, a feature found on DJI’s comparably priced drones. But all in all, it’s a great alternative.
+Very fast+Easy to fly (at the beginner level)+Three skill levels+Great FPV goggles
Reasons to avoid
–Shorter flight time than other DJI drones
For t hose who want to get a taste of drone racing — or simply want to see the world as a bird would — the DJI FPV will get you there. This drone comes with a pair of FPV goggles that give you an incredibly immersive view of what the drone is seeing, with no noticeable lag or delay.
The DJI FPV has three mode settings, so novices can increase its capabilities as their abilities grow. In full manual mode, the FPV can reach speeds of up to 87 miles per hour — just watch out for trees! It’s incredibly maneuverable, zipping up, down, left and right like a hummingbird. Get an extra battery, though, because the FPV’s only lasts 20 minutes, and you’ll want to spend a lot more time in the air.
+Can land, take off on water+Able to fly in poor weather conditions+Can be used as camcorder
Reasons to avoid
–Slow flier, especially when using pontoons–Video quality not best-in-class
The Powervision Poweregg X can go where most other drones can’t: In the water. That’s because the Poweregg X has a removable waterproof shell and pontoons that allow you to land and take off from ponds, lakes—even the ocean, if it’s calm enough. And, the drone’s body can even be used as a camcorder, making it useful even when it’s not in the air.
We found that the Poweregg X flew well, if a bit slowly (the pontoons do weigh it down), can fly up to 25 minutes or so on a charge, and has pretty good object tracking. However, video and photo quality, while above average, did not measure up to DJI’s drones. Then again, try landing one of DJI’s drones in the water and see what happens.
The PowerUp 4.0 takes the traditional paper airplane and brings it to the next level. This little kit attaches to an ordinary airplane, and thanks to a pair of propellers, lets you pilot the plane from your smartphone. The kit comes with four pieces of paper with an airplane pattern, but you can also download patterns for free from the company’s website.
As we found, there’s a bit of a learning curve when it comes to keeping the PowerUp 4.0 in the air. You’ll need a lot of space to fly the plane; we recommend a football field. But once you get the hang of it, you’ll be surprised at how far it will go.
+Fun and responsive+Simple controls+Includes spare blades and canopy
Reasons to avoid
–Short battery life–Very sensitive to wind
Looking for an inexpensive drone to learn the basics? The Blade Nano QX is the best drone for the job, offering a great selection of features for the flier who wants more without spending more than $50. The no-frills Blade Nano QX RTF lacks a camera, but it’s fast and maneuverable.
We also liked its sturdy blade guards, which help keep it in one piece if it crashes into something. However, it has a short battery life of around 7-8 minutes, but through Amazon, you can purchase a pack of four batteries for around $20.
Drones aren’t just fun to fly. They can let you capture breathtaking footage, some in high-resolution 4K video. They’re also more affordable than ever, as quality beginner models now cost less than $60. Good camera drones start at a few hundred dollars. More complex drones, starting at less than $1,000, offer customizable and programmable features, turning them into truly autonomous devices that can make their own decisions.
Drones aren’t that complicated, but there are a few key features you should consider when you are shopping. There are also some key rules you need to follow when you take to the air.
Legal Requirements
FAA has rules you have to follow. The most important two: Never fly around or above people, and always keep your drone in sight. The FAA has a full list of safety guidelines for model aircraft that you should check before you take off. There are also restrictions on where you can fly: For example, within 5 miles of an airport is off limits. Mapbox provides a great interactive map of no-fly areas, and local RC (Remote Control) aircraft clubs may list fields that they use.
Non-commercial drones that weigh between 0.55 pounds and 55 pounds have to be registered (there’s a $5 fee), and have to carry your license with you while flying the drone.
Most drones use a remote control with two joysticks — a bit like one of the best PC game controllers. One stick controls what’s called the attitude of the quadcopter, including roll (tilting left and right) and pitch (tilting up and down). The other stick controls throttle and the rotation of the quadcopter. A good remote control should fit well in the hand, with sticks resting comfortably under your thumbs and providing a smooth, responsive feel that allows you to guide the quadcopter by touch.
Some less expensive models skip the remote control, or offer it as an extra-cost feature, and instead use a smartphone connected via Wi-Fi and a flying app. These apps often provide a live video view from the quadcopter camera. However, apps don’t allow the precision of real controllers: It is easier for your thumbs to slip, possibly causing a crash.
Repairability
Despite what the ads tell you, drones crash all the time. A good drone will take an unplanned descent and ground interface (aka: a crash) in stride, without damaging the frame. It will also include shields to protect the rotors and electronics from harm.
Regardless, things still get broken sometimes, particularly racing drones. A good model will offer a ready supply of cheap parts like rotors and struts to replace the broken ones, and will make it easy to swap these parts out when required. The same is true of batteries.
Battery life
Most drones will last between 20 to 30 minutes on a charge, and are designed so that you can quickly swap out batteries. To ensure that you can keep filming, it’s a good idea to purchase extra batteries. Just make sure to charge them beforehand!
Camera quality
Want to show off your aerial exploits? A camera, either built-in or add-on, can capture those dramatic vistas for posterity. The best drones will have cameras that can record video at resolutions of 4K or higher, but even budget models are getting better, able to capture video at 1080p. However, they tend to use smaller image sensors, so the quality won’t be as good.
While not covered in this guide, there are professional drones which let you attach mirrorless or DSLR cameras, which provide even greater image quality that built-in cameras. However, these drones typically cost upwards of $2,000.
The best camera drones will also mount their cameras on a gimbal, so that your image stays steady as the drone is flying around. If video is your priority, look for a drone that has a three-axis gimbal; that will give you the most stable image.
Some drones also offer first-person view (FPV), sending a pilot’s-eye view from the drone itself to a phone or tablet. Some models offer video goggles for the ultimate pilot-seat flying experience.
Features
Drones are getting smarter; now, instead of just flying around based on manual inputs, you can program drones to fly pre-programmed routes, or even follow specific objects, such as people and vehicles. Depending on your needs, it’s worth examining what features a drone has before buying one.
How we test drones
When we take a new drone out for a spin, we evaluate it based on a number of factors:
Design: How well is the drone built, and does it look good? If it comes with a controller, we take a look at its ergonomics.
Durability/Repairability: Face it. You’re going to crash your drone at least once, but a good model should be able to survive a few mishaps without a problem. And, if something happens to break (it’s usually a rotor), how easy is it to repair?
Flight Performance: How easy is the drone to fly? Is is stable when hovering, or does it require a lot of stick work? How does it respond to your commands?
App: How intuitive is the app? What sort of features are available?
Camera Quality: If the drone has a camera, then how good are the photos and videos it takes?
Flight time: How long can the drone stay in the air before its battery runs out? This varies a lot based on the size of the drone, but the best drones have batteries that last up to 25-30 minutes.
Price: Obviously, we don’t expect a $50 drone to perform as well as a $1,000 drone, so we take its cost into consideration when rendering a final verdict.
หากคุณลงทุนในระบบนิเวศของ Ring แล้ว และกำลังมองหากล้องสปอตไลต์สำหรับติดในสวนหลังบ้านของคุณ หรืออาจจะเป็นสวนข้างบ้าน หรือแม้แต่เหนือโรงรถของคุณ แล้ววันนี้ก็ถึงวัน Amazon ได้ลดราคา Ring Spotlight Cam Pro ใหม่ลงเหลือ 189 ดอลลาร์ ซึ่งจะช่วยให้คุณประหยัดได้ $40 จากราคาปกติ นอกจากนี้ยังทำให้ราคาต่ำสุดเป็นประวัติการณ์อีกด้วย Ring Spotlight Cam Pro-Amazon ทำไมคุณถึงควรซื้อ Ring Spotlight Cam Pro Ring Spotlight Cam Pro เป็นกล้องที่ดีจริงๆ ที่ควรซื้อไว้ติดบ้าน Read more…