The main aim of this project is to build a IOT based pesticides sprayer which can control the vehicle along with pesticides from web browser and which is operated with battery power. In this project we are using python language to write the program. Python is an interpreter, object-oriented, high-level programming language with dynamic semantics. Python's simple, easy to learn syntax emphasizes readability and therefore reduces the cost of program maintenance. Python supports modules and packages, which encourages program modularity and code reuse. The processor is programmed in python language which intelligently performs the specific task. Here, the processor gets input from web page. This input is processed by processor and acts appropriately on the motors of the Robot and turn ON the pesticide sprayer.        

The major features of this project are:

• Controlling the robot from webpage.
• Controlling the pesticides motor from webpage.
• Using IOT technology.
• Relay based switching mechanism of pesticides motor.
• To achieve this task using raspberry pi processor.

         

Main blocks in this project:

• 12V,2Amph Battery power supply.
• Raspberry Pi4 Processor.
• SD Card.
• 4-DC motors with l293d motor driver.
• Relay with pesticide motor.
• LM2596 module.

         

Software’s used in this project:

1. Linux OS.
2. Express SCH for Circuit design.
3. Python Language.

         

Block Diagram:    

         

video: