First Quadcopter

The C-FLY Faith Mini follows the success of DJI's MINI series. It features the same compact size, and weighs just 230 grams, making it regulation friendly. It has a collapsible design and measures 142 X 84 X 57 mm with folded arms. Intended for aerial videos, Faith Mini comes equipped with a 3-axis and a 4K camera. It allows recording...

The new UdiRC U39S, on paper, is an incredible drone. It has a 4K camera on a mechanical two-axis gimbal. It has a flight time of up to 30 minutes. The U39S even has powerful brushless motors and an advanced GPS navigation system. For less than $300, is this drone an absolute steal, or is it an overpriced one? The...

Like most drones under $200, the newly announced XMR/C M10 Ultra ST also features an advanced obstacle avoidance system that should avoid collisions during autonomous flights. With portability in mind, it measures only 16x11x8.5cm with folded arms. The M10 Ultra ST comes equipped with a 3-axis anti-vibration gimbal and added EIS electronic stabilization. Its 4K camera is capable of recording...

Autel Robotics EVO Lite+ drone was used by a scientific team of international academics to document activities on Irazú Volcano in Costa Rica. This 6K drone was selected by the scientists because of its high-quality sensor and durability, making it an ideal solution for conducting professional research with an Unmanned Aerial Vehicle (UAV). Volcanic winds no problem for this powerful...

When camping, road-tripping, or having outdoor activities that involve charging various gear, such as smartphones, cameras, and drones, a small portable solar generator like the Bluetti EB3A is a more convenient solution than a heavy home-backup power station or gas generator. It is quiet, emission-free, and requires no fuel, making it environmentally friendly. If you are in areas with short...

Drones equipped with cameras are becoming increasingly popular among hobbyists, videographers, and photographers who want to capture stunning aerial footage without breaking the bank. The KFPLAN KF108 Max is small and lightweight, making it portable and easy to use while still promising high-quality images and videos. Obstacle avoidance sensors (OAS) are designed to detect and avoid obstacles in the drone's...

The RadioMaster 4IN1 external module is a multi-protocol TX that integrates CC2500, NRF24L01, A7105 and CYRF6936 RF chips. It is compatible with more than 70 RF protocols, including DSMX, Flysky, SFHSS, HiTec, HoTT, OMP, Radiolink, Frsky and others. Designed for OpenTX and EdgeTX systems, the RM 4IN1 TX module allows the radio to connect with most mainstream protocols on...

C-FLY announced another upgrade of their Faith series. The Faith 2 SE, aka DF809F, comes with a 540° rotation Obstacle Avoidance module, improved battery life, and extended flight range. From the original Faith 2 Pro, the fuselage was slightly redesigned, and this 2023 model is available in blue color instead of orange. The DF809F follows its predecessor's collapsible design with...

PLA (Polylactic Acid) is the most popular and widespread filament used in 3D printing. It’s affordable, easy to print, and, more importantly, safe (made from natural materials). PLA is also considered compostable and recyclable. eSUN has a wide range of PLA filaments with different characteristics and applications in more than 26 color options. In this review, we will have a...

Surely after we received the Anker 757 review unit, the company announced a much more versatile power station named PowerHouse 767. This new device doubles its predecessor's output power and has some new cool features, such as remote Smart Control with the Anker app. The Anker 767 packs a capacity of 2048Wh LFP batteries and weighs 67 lbs (30.52kg). It...