A Propeller is used in Quad copter /Drone that helps transmits power by converting rotational motion into thrust. It doesn’t bend in normal air flow speed. The size of this propeller is 8*4.5 inch.

A Propeller is used in Quad copter /Drone that helps transmits power by converting rotational motion into thrust. It doesn’t bend in normal air flow speed. The size of this propeller is 10 *4.5 inch. They have light weight, to help improve the air-powered efficiency and aerofoil stability

Hobbywing Skywalker 30A is an electronic speed controller with 2A 5V BEC supply. It has features like throttle range setting with high voltage protection, over heat protection and many more. It is compatible with Lipo and NiMh battery.

 12A ESC is mostly used in multicopters for speed control. It has features like low voltage cut off protection, over heat 2 protection, throttle signal loss protection. It also helps in programming of rotation direction of motor. The alarm helps to find the device. 

Hobbywing 20A ESC is mostly used in multirotors controllers. It is compatible with various flight control systems. This ESC has extremely low internal resistance . It has features like auto throttle shut down in sigmal lose situation. It aslo improves throttle response.

Simnok 30A ESC has simonk firmware is mostly used in multirotors controller. It gives fast response to the motors. It is suitable for RC helicopters and four axis plane. In this esc there is no voltage cut off or over temperature cut off.

HW 30A ESC Module has hobbywing firmware. It has features like low voltage protection mode and gas calibration function.  It is used for multirotors controllers. It has continuous current of 30A.

The Power Distribution Board with Cable is a board with cable that comes with three way 5V and two way 12V regulated output. It is suitable for FPV multicopter

The power distribution board is a board that is designed to connect battery and the ESCs in a multicopter.It makes makes the assembly much easier and the assembled multicopter much neater. It is compatible with most flight control boards. It also supports  1-8 ESCs.

The 10D0F Naze 32 Flight controller is a flight controller that can be used for base flight or clean flight firmware for afro flight FPV QAV250 ZMR250. It is designed for  use small indoor or small to mid-sized outdoor multirotor crafts, or as a standalone camera stabilize. It can applicable for different kinds of multicopters and as well as DIY projects.

KK 2.1.5 Multi-Rotor Control Board is the next Big/Small evolution of the first generation KK flight control boards. It utilizes a built in GUI using a high resolution mini LCD and 4 micro buttons for the KK experience. It is designed to provide benefit to bring multi-rotor flight to everyone, not just the experts. It has updated gyro system to an incredibly sensitive 6050 MPU system, making this the most stable KK board ever and allowing for the addition of an auto-level function. It can applicable for various flight quadcopters.

The Apm 2.8 Flight Controller is a  ArduPilot Mega board that uses Atmel's ATMEGA2560 and ATMEGA32U-2 chips for processing for better flight control. It can control Planes, Copters and Rovers. It is also applicable for various DIY projects.