The Flysky FS-i6X is a popular 6-channel 2.4GHz radio control transmitter and receiver system, widely used in RC planes, helicopters, drones, and cars. It's known for being affordable, reliable, and beginner-friendly, while offering decent flexibility for hobbyists.

A water gun is a fun, handheld toy designed to shoot water, usually for outdoor play, especially during hot weather or water fights. There are many types, from small squirt pistols to large pressurized soakers.

The Wolf-Guard HW-03 PIR Motion Sensor is a wireless motion detection device that operates on the 433 MHz frequency, commonly used in home security systems. Here are the key features and specs of the HW-03 model:

The device has three wires:

The GT2 6mm Timing Belt Pulley BF-type is a precision component commonly used in applications such as 3D printers, CNC machines, and other automated systems. This pulley is designed to work with GT2 timing belts that are 6mm wide, ensuring accurate and reliable motion transfer.

The Fielect Drive Shaft with Propeller and Universal Joint is a comprehensive assembly designed for RC boat enthusiasts seeking efficient and reliable propulsion solutions. This kit integrates a drive shaft, propeller, and universal joint, ensuring seamless power transmission from the motor to the propeller.​

The 775 DC motor is a robust and versatile motor commonly used in various applications requiring high speed and torque. The "775" designation refers to the motor's standard size and mounting dimensions, making it a popular choice for DIY projects and industrial applications.​

The Sensor Shield V5.0 Expansion Board is designed to simplify the process of connecting various sensors and actuators to Arduino boards, particularly the Arduino Uno R3 and Mega 2560. It provides a convenient interface for attaching modules like sensors, servos, relays, buttons, and potentiometers without the need for complex wiring.​