RF CONTROLLED
ROBOTIC BOAT TO TRAVEL IN WATER
Technical Specifications:
Title of the project :
RF Controlled
Robotic Boat to Travel in Water with Wireless Video and Voice
Domain : Robotics, Wireless Communication
Software : Embedded C, Keil, Proload
Microcontroller : AT89S52
Power Supply : +9V, 500mA Regulated Power Supply
Display : Television
Communication Device : RF
Module
Transmitter : STT
– 433MHz
Receiver : STR
– 433MHz
Applications : Defense,
Navy, Ore Search and fishing
Applications
ABSTRACT:
This project is a
prototype boat that can travel in water. This robot is powered by 9V
rechargeable battery. The direction of the robot can be controlled by an RF
remote. This can be moved forward and reverse direction using geared motors of
60RPM. Also this robot can take sharp
turnings towards left and right directions. This project uses AT89S52 MCU as
its controller. A high sensitive wireless camera with voice is interfaced to the
kit.
When the robot is moving on water
surface, the system transmits images and voice signals around the robot to television
at a remote place. User can monitor the images and voice signals on Television.
The
RF modules used here are STT-433 MHz Transmitter, STR-433 MHz Receiver, HT12E
RF Encoder and HT12D RF Decoder. The three switches are interfaced to the RF
transmitter through RF Encoder. The encoder continuously reads the status of
the switches, passes the data to the RF transmitter and the transmitter
transmits the data.
This project uses 9V
battery. This project is much useful for mines detection and surveillance
applications.
Block diagram transformer:
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