The growing world is facing today is plastic contamination in river, pond, lake or any surface water.
Global plastic resin production was about 288 million metric tons in 2012 .Solid waste generation has also increased over the past five decades.
Human health is threatened tremendously by the plastic toxins that lead to cancers, congenital disabilities and immune system
Water lavel detector and motor controlling by android mobile appsJiaul Hasan Jony
This is hardware and software base computer interfacing project..We can save those amounts of drinking water for better future by our device.The total amount of water available on Earth has been estimated at 1.4 billion cubic kilometers, enough to cover the planet with a layer of about 3 km. About 95% of the Earth's water is in the oceans, which is unfit for human consumption. About 4% is locked in the polar ice caps, and the rest 1% constitutes all fresh water found in rivers, streams and lakes which are suitable for our consumption. A study estimated that a person in India consumes an average of 135 liters per day. This consumption would rise by 40% by the year 2025. This signifies the need to preserve our fresh water resources.
This project emphasis on design and fabrication of the water waste cleaning machine."Water cleaning machine" a machine which involves the removing of the water debris from water surface and safely dispose from the water body.The work has done looking at the current situation of our national rivers which are dumped with ton liters of sewage and loaded with pollutants ,toxic materials, Debris; It is hampering the life of aquatic animal and put their life in danger.A "Water cleaning machine" will lift the waste surface debris from the waste water bodies, This will ultimately result in reduction of water pollution and the aquatic life will be saved and our water resource will be cleaned.In this project we have used rechargeable batteries and mechanical parts which will not harm water bodies in any manner.
Water lavel detector and motor controlling by android mobile appsJiaul Hasan Jony
This is hardware and software base computer interfacing project..We can save those amounts of drinking water for better future by our device.The total amount of water available on Earth has been estimated at 1.4 billion cubic kilometers, enough to cover the planet with a layer of about 3 km. About 95% of the Earth's water is in the oceans, which is unfit for human consumption. About 4% is locked in the polar ice caps, and the rest 1% constitutes all fresh water found in rivers, streams and lakes which are suitable for our consumption. A study estimated that a person in India consumes an average of 135 liters per day. This consumption would rise by 40% by the year 2025. This signifies the need to preserve our fresh water resources.
This project emphasis on design and fabrication of the water waste cleaning machine."Water cleaning machine" a machine which involves the removing of the water debris from water surface and safely dispose from the water body.The work has done looking at the current situation of our national rivers which are dumped with ton liters of sewage and loaded with pollutants ,toxic materials, Debris; It is hampering the life of aquatic animal and put their life in danger.A "Water cleaning machine" will lift the waste surface debris from the waste water bodies, This will ultimately result in reduction of water pollution and the aquatic life will be saved and our water resource will be cleaned.In this project we have used rechargeable batteries and mechanical parts which will not harm water bodies in any manner.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
1. Unmanned Floating Waste Collecting
Robot
Higher National Diploma In Engineering
Department of Electrical & Electronics
Engineering
2. What was the reason for making a robot like this? - PROBLEM
1. The growing world is facing today is plastic contamination in river, pond, lake or any surface water.
2. Global plastic resin production was about 288 million metric tons in 2012 .Solid waste generation has also
increased over the past five decades.
3. Human health is threatened tremendously by the plastic toxins that lead to cancers, congenital disabilities and
immune system
3. SOLUTION
● Various attempts have been taken till date to materialize unmanned water robot technology.
● Here we are presenting a cost-effective remote-controlled robot with advanced control features that can assist
the humans in removing the floating water waste safely and quickly making work easier and more sustainable.
4. Component of Unmanned Floating Waste Collecting Robot
● Atmega328p microcontroller based Arduino UNO
● Bluetooth communication module
● Rigifoam board
● Gear motors
● conveyor belt
● L293D Motor shield Driver
● Lithium Polymer Battery
● Water level detecting sensor
5. Ⅰ. DESIGN AND IMPLEMENTATION
● The material chosen for the body of the robot is rigifoam board keeping all the aspects in mind.
● The surface of the conveyor belt is roughened rubber surface and is chosen for its water repellent nature.
● The motors used are high-torque so that the water currents cannot force the motor to rotate.
● The water level detecting sensor use to stop the conveyor belt when the boat near to drowning level.
6. Ⅱ. CONTROL MECHANISM
A. Control Unit
● The central processing unit of the floating waste collecting robot is an microcontroller based Arduino Uno.
● Bluetooth communication module is used for communication between the remote mobile phone and the
unmanned floating robot.
7. B. Controller Design
● The controller is so designed that it takes instructions of propeller and conveyor belt movements based on
Bluetooth signals.
● The controller also controls the power flow through to the different parts of the system.
Fig.1. Functional Flow Diagram of Unmanned Floating Waste Collecting
Robot
14. C. Power Control
● A3-cell lithium polymer battery is used as a power source which directly feeds the h-bridge controlling the
motor.
● A switch-mode buck converter has been designed which provides the power to the 5V devices including
bluetooth, control system, sensors and servo motor.
15. D. Propeller Mechanism
● Two propellers are used to provide the driving force for controlling the speed of the robot as well as the
direction. Each of the propeller is connected to a 12V 300 RPM geared DC motor.
E. Conveyor Belt Mechanism
● Designing the mechanism for collecting the floating rubbish is one of the major issues in the development of
the robot.
● Moreover large volumes of trash needs to be collected at once.
● A 12V 120 RPM geared DC motor has been used for controlling the conveyor belt.
16. F. Trash Management
● The conveyor belt moves the trash upward.
● The waste drop into the collector.
● The floor of the trash collector contains small slits to remove water.
G. Mobile Application
● A mobile application has been developed dedicated for the robot.
● The MIT app inventor software was used to create this mobile app.
● have the accessibility to move in all four directions, namely- forward, backward, right, left
20. Conclusion
● Plastic pollution is a very alarming issue
● There are several prototypes for cleaning floating waste from water bodies. Some of them have
been employed commercially as well.
● Most of the available devices are manned.
● A huge issue in aquatic robots is safe use of fuels.
● The use of battery makes our proposed design advantageous and safe, and also opens a scope for
using renewable solar energy.
