HOVERCRAFT BOT
The Hovercraft is a simple air-cushion vehicle that moves by generating airflow using high-speed FPV brushless motors. The motors create lift and forward thrust, allowing the hovercraft to glide smoothly over flat surfaces. The system is powered directly by a battery and operated using an ON/OFF switch
Supplies
Hardware Components:
1 FPV Brushless Motor 4
2 Li-Po Battery 1
3 ON/OFF Switch 1
4 Propellers 4
5 Hovercraft Body 1
6 Connecting Wires As Required
Why Each Component Is Used
Why Each Component is Used FPV Brushless Motors
● Generate lift and forward thrust. Li-Po Battery
● Supplies power to the motors. ON/OFF Switch
● Controls the power supply to the motors. Propellers
● Produce airflow required for hovering and movement. Hovercraft Body
● Supports all components while keeping the structure lightweight.
Circuit & Electronics
Battery (+)
↓
ON/OFF Switch
↓
FPV Motors
↓
Battery (-)
Circuit Connection
● Battery positive terminal → ON/OFF Switch
● Switch output → FPV Motor positive terminals
● Battery negative terminal → FPV Motor negative terminals
Working Principle
When the ON/OFF switch is turned ON, the battery supplies power directly to the FPV motors. One motor generates an air cushion beneath the hovercraft, while the other provides forward thrust. The airflow reduces friction between the hovercraft and the surface, allowing smooth movement
Mechanical Structure & CAD Model
The hovercraft consists of a lightweight body with two FPV motors mounted on it. One motor provides lift while the other provides forward thrust. The battery is placed at the center to maintain balance, and the switch is mounted in an easily accessible position.