it is basically a model for wheelchair.for physically handicapped persons it will be very useful.the robot uses a accelerometer sensor for the movement of the robot, so that sensor is installed on the transmitter section and the thing you should wear on your arm.on the receiver side microcontroller is present which will decode the data.
it is basically a model for wheelchair.for physically handicapped persons it will be very useful.the robot uses a accelerometer sensor for the movement of the robot, so that sensor is installed on the transmitter section and the thing you should wear on your arm.on the receiver side microcontroller is present which will decode the data.
Controlling and optimization of 3d optical stage for precise movementAvadhut Khade
Controlling of two stepper motors mounted on the microscope instrument for x-y direction using
an Arduino Uno board and stepper motor driver. Precise positioning of Laser through the
microscope to focus on the miniature sensor.
A robot is usually an electro-mechanical machine that is guided by computer and electronic programming. Many robots have been built for manufacturing purpose and can be found in factories around the world. Designing of the latest inverted ROBOT which can be controlling using an APP for android mobile. We are developing the remote buttons in the android app by which we can control the robot motion with them. A smart phone Android operated robot car. Now here is a simple to control our robo car using Bluetooth module HC-05 and AT89S52 microcontroller with our android Smartphone device. The controlling devices of the whole system are a microcontroller. Bluetooth module, DC motors are interfaced to the microcontroller. . The robot in the project can be made to move in all the four directions using the android phone. In achieving the task the controller is loaded with program written using Embedded ‘C’ Languages. Android smart phone controller Bluetooth robot using microcontroller. In our work, move the robot upward, backward, left and right side by the android application such as Bluetooth Controlled Car.
MOBILE CONTROLLED ROBOTIC ARM USING ARDUINO AND HC-06Eklavya Sharma
Design and control of RoboDroid to do monotonous job using a smartphone only. The robot is named ‘RoboDroid’ as it utilizes concept of both Robotics and Android.
It is a mechanical arm with movable base that is controlled by an
application through Android Smartphone via Bluetooth using a
most commonly used Bluetooth module HC-06 and programmed
with Arduino Uno. Research Paper ranked first in BITS apogee in Electronics and instrumentation.
Controlling and optimization of 3d optical stage for precise movementAvadhut Khade
Controlling of two stepper motors mounted on the microscope instrument for x-y direction using
an Arduino Uno board and stepper motor driver. Precise positioning of Laser through the
microscope to focus on the miniature sensor.
A robot is usually an electro-mechanical machine that is guided by computer and electronic programming. Many robots have been built for manufacturing purpose and can be found in factories around the world. Designing of the latest inverted ROBOT which can be controlling using an APP for android mobile. We are developing the remote buttons in the android app by which we can control the robot motion with them. A smart phone Android operated robot car. Now here is a simple to control our robo car using Bluetooth module HC-05 and AT89S52 microcontroller with our android Smartphone device. The controlling devices of the whole system are a microcontroller. Bluetooth module, DC motors are interfaced to the microcontroller. . The robot in the project can be made to move in all the four directions using the android phone. In achieving the task the controller is loaded with program written using Embedded ‘C’ Languages. Android smart phone controller Bluetooth robot using microcontroller. In our work, move the robot upward, backward, left and right side by the android application such as Bluetooth Controlled Car.
MOBILE CONTROLLED ROBOTIC ARM USING ARDUINO AND HC-06Eklavya Sharma
Design and control of RoboDroid to do monotonous job using a smartphone only. The robot is named ‘RoboDroid’ as it utilizes concept of both Robotics and Android.
It is a mechanical arm with movable base that is controlled by an
application through Android Smartphone via Bluetooth using a
most commonly used Bluetooth module HC-06 and programmed
with Arduino Uno. Research Paper ranked first in BITS apogee in Electronics and instrumentation.
DESIGN AND DEVELOPMENT OF LOW COST COMPUTER NUMERICAL CONTROL PLOTTER WITH AN...Chiranjit Adhikary
Today the Growth of Technology and utilization of CNC machine are Rapid increased. Numerical control is such a useful
thing that can control a machine with numeric values and codes. That is what we call CNC machine, used in machining or any other
automation. The commercial CNCs are bulky and so much expansive and not possible to afford by normal people in home. So the
machine with computer ability and in less size mini CNCs came in. CNCs are much complex in its function. It works with the
simultaneous interpretation of software and hardware. The three axis motion is controlled by Arduino Uno board with Atmega 328p
microcontroller. The Arduino works here as an open source burner which burns the microcontroller with given hex codes. The CNC
shield along with stepper motor drivers basically receives the signals from the Arduino board and delivers the power to the stepper
motors. In this machine only G codes are used to command or instructions. G codes are language, by using this person Told computer
control machine tool. The microcontroller converts G-code into a set of machine language instruction to be sent to the motor driver of
the CNC plotter.
Wireless Base CNC Mini Plotter Three Axis Control MachineGhulamDastgeer14
Abstract – In this paper, we make sure a propensity to
style a cheaper cost wireless CNC mini plotter three axis
control machine that combined with a microcontroller.
CNC machines area unit processed numerically and
conjointly use for draw cartoon pitchers and 3D pitchers
with ninety seven.5% accuracy. The mechanically part
according to design program fed into their controller unit.
Controller unit can be both laptop and microcontroller.
Wireless CNC machine have stepper & servo motors to
draw the any pitchers or signature as per the fed
program. This system essentially works with a HC-05
Bluetooth element (for wireless communication) 2 Stepper
motors for axis of rotation and one servo motor (for zaxis). This technique reduces the human effort and
utilization of vitality and time. As a result of we have
propensity to use a HC-05 element for wireless
communication between CNC machine and laptop or input
devices, we have a propensity to manage a CNC machine
with wireless communication. First paired devices and
then give the G-Codes to Arduino. The economical and
[proper] mounting of all the components and proper use
the software system and alignment of the circuit build the
system a lot of economical. We’ve got conjointly evaluated
our economic machine and have found its performance
adore the present cutting edge high ticket machines.
CNC Machine system has been already implemented in industries but at a very greater cost. Now a days because of growing technology in various dimensions. CNC system will make it easier for humans. Our idea of implementing Mini CNC Plotter and Laser Engraver is introduces to reduce the man power. This paper discuss the design and implementation of two dimensional CNC router. Mini CNC plotter is designed to create complex designs as well as easy designs by just simple software. We have used CD drives and along with that stepper motors which gives proper provision of axes. This project has Arduino as its brain, through which inputs are given. Aishwarya Gunjal | Ashwini Deshmukh | Priyal Narkar | Prof. Ameya Jadhav "Mini CNC Plotter and Laser Engraver" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31834.pdf Paper Url :https://www.ijtsrd.com/engineering/other/31834/mini-cnc-plotter-and-laser-engraver/aishwarya-gunjal
CNC Drilling Machine for Printed Circuit Boardijtsrd
In this system, an Arduino based 3 axis CNC drilling machine for printed circuit board is implemented using Arduino controller, CNC router and open source software for controlling the whole operation. This can be the invention for the electronic industries and electronic students which can design the production as desired. This CNC machine is able to draw a circuit layout on PCB or any other solid surface using simple algorithm and available components. At first, the user need to design PCB layout using eagle software which is directly generated G code and then feed it to the machine using candle software. Arduino Uno with an AT mega 328 microcontroller is used as main controller for this system. The microcontroller converts G code into a set of machine language instruction to be sent to the motor driver of the CNC machine. This system can provide to drill in less time and increase the flexibility. Moe Myint Aung | Nwe Nwe Oo | May Thwe Oo "CNC Drilling Machine for Printed Circuit Board" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25290.pdfPaper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/25290/cnc-drilling-machine-for-printed-circuit-board/moe-myint-aung
Lead embedded this a startup company start in June 2021
1.LEAD EMBEDDED SPECIALIZES IN SOFT WARE DEVELOPMEAT FOR CAN EOL TOOLS USING IN UDS AND OBD2 PROTOCOLS IN AUTOMOTIVE VEHICLES .
2.WE ARE SPECIALIZES IN CONTROL OF BLDC AND PMSM MOTORS USING FOC .
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
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.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
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
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.
CNC machine using PCB layout with wireless communication
1. GUIDED BY,
Dr.D.SIVA SUNDHARA RAJA M.E.,PH.D.,
Associate professor & Head Placement officer
SACS MAVMM Engineering college
Madurai-625301
2. CONTENT :
1. Introduction
2. Problem identification
3. Objective
4. Literature survey
5. Proposed work
6. Tools and explanation
7. Methodology
8. Output
9. Advantage and disadvantage
10. Application
11. Reference
3. EXISTING METHOD:
Previously developed CNC machine using PCB board without wireless
network.(Design and implementation of PCB using CNC-published by
2017)
These developed produced is wireless communication(Wireless Base CNC
Mini Plotter Three Axis Control Machine published by 2018)
CNC machines are more expensive, So our proposed method is developed
to design machines are low cost, wireless communication and developed to
control the mobile phone
4. 1. INTRODUCTION:
A Plotter is a special type of printer that uses a pen (or drill, laser) to
draw images on solid surfaces.
In Industry it is not efficient or profitable to make everyday products by
hand.
On a CNC machine it is possible to make hundreds or even thousands of
the same items in a day.
First a design is drawn using design software, and then it is processed by
the computer and manufactured using the CNC machine.
This is a small CNC machine and can be used to machine woods, plastics
and aluminum. In industry, CNC machines can be extremely large.
5. MEANING OF CNC MACHINE
CNC means Computer Numerical Control.
This means a computer converts the design into numbers which
the computer uses to control the cutting and shaping of the
material.
6.
7. 2. PROBLEM IDENTIFICATION
Cost and Complexity of the CNC machines using
wireless communication
High Skill for Programming
8. 3. OBJECTIVE
The objective of this project is to design and implement the cost
effective CNC machine
To develop and implementation cost effective of CNC machine
for PCB layout using Arduino microcontroller
To design CNC machine with control wireless network
9. 4. LITERATURE SURVEY
s.no. Author name
&
Publication year
Title Method
1
Venkata Krishna
pabolu et al. (2010)
Design and implementation
of low cost three
dimensional computerised
numerical control system
(CNC) for industrial
application
This paper prototype used
to arduino microcontroller
and its control the arduino
software
2 Shaikh Noor
Farooque et al. (2015)
Automated PCB Drilling
Machine with Efficient Path
Planning
This paper prototype used
drill the holes of pcb
board and its control the
arduino , processing
software
3 Muhammad Yaqoob
Javed, et al. (2015)
Low Cost Computer
Numeric Controller Using
Open Source Software and
Hardware
This paper prototype used
for arduino ide and grbl
controller software
10. 5. PROPOSED WORK
This project is based on PCB layout using CNC plotter machine
controlled through Bluetooth and increasing demand for the use
of CNC plotters in small company and laboratories, a cheap and
less complex design is an absolute need.
This parts used for the plotter in our deals are easily available at
a very low price and spare part are also used. The construction is
extremely simple and robust.
13. 6. TOOLS :
1. HARDWARE:
1. Microcontroller(Arduino)
2. Nema 17 Stepper motor
3. Servo motor(Tower pro SG90 9g micro)
4. Bearing (Radial ball bearing 623ZZ)
5. Linear bearing (8mm)
6. Pulley and belt
7. Screw rod and CNC shield driver
8. Bluetooth module(HC-06)
9. PC
2. SOFTWARE :
1. Arduino
2. GRBL controller
3. Inkscape
14. 6.1.Hardware tools:
Arduino uno
Open Source electronic prototyping platform based on flexible
easy to use hardware and software.
Microcontroller is a IC chip that executes programs for
controlling other devices or machines.
The microcontroller is the brain of our CNC machine.
15. SERVO MOTOR
The servo motor could be a linear actuator or angular control. It is regulate
through the signal wire by transmit a changing with pulse width modulation.
The servo has uniform amount of potential spindle in the direction of both
clock and anti-clockwise direction.
The servo motor placed in to coordinates on Z-axis for up and down gesture of
pen through the machine.
the maximum voltage fed into the 5 – 6 volt. The speed of the servo motor is
0.1 seconds and torque 2.5 kg-cm.
16. STEPPER MOTOR
A stepper motor stands for “step motor”.
It is type of brushless DC electric motor. It is always rotate in discrete steps
instead of continuous rotation and provide precise control from motor.
In this project, we are used in hybrid synchronous stepper motor. The nema 17
is correspondent of common stepper motor. Nema 17 face plate in 17 * 17 inch
and it has high torque than other stepper motor. The nema 17 stepper motor has
six lead wires, deserve voltage is 12V.
It has a step angle 1.8deg in every steps.
The motor has a unipolar six wire pattern.
This six wire are split into two winding.
17. Due to three colour of wire in one winding like black is center tap and other
green, yellow are coil winding end.
The other winding Red, blue are second coil winding and white is center tap.
Then center tap wire is disconnected from motor.
The maximum operating temperature is 80 degree Celsius.
18. CNC SHIELD DRIVER (A4988)
The CNC driver is a heart of our CNC machine.
The motor controller is a devices that tend to preside in some
predestined manner the achievement of an electric motor.
In this project, we are taking from A4988 driver is DMOS micro
stepping driver with restate and over current protection are mainly used
from the driver.
The driver has a maximum output capacity of 35V and current is 2A.
The current rate of A4899 driver is 3.5A and low cost.
19. The CNC shield is easy to interface from arduino microcontroller.
The shield controller is manual or automatic control to select and regulating for
start, stop, forward rotation, reverse rotation of the nema 17 stepper motor,
regulate and limit torque.
It is protecting against overload and electrical fault.
The CNC shield driver are interfacing three motor.
20. BLUETOOTH (HC-05)
The Bluetooth module (HC-05) play for arduino engaging laptop or computer.
HC-05 is Wireless LAN technology used in serial port protocol (SPP).
The transmitting and receiving data rate of up to 1Mbps. The communication
where transfer range is less than 100m and frequency range is 2.45GHZ.
This module used in a master or slave configuration. Which means necessitate
either operation perform in HC-05 module and computer.
Pin configuration 1, 2, 3, 4, 5, 6 and state, receiver, transmitter, Vref, ground
enable respectively
23. 6.2. SOFTWARE TOOLS
ARDUINO IDE
Arduino IDE is an open source software that is mainly used for writing and compiling
the code into the Arduino Module.
It is an official Arduino software, making code compilation too easy that even a
common person with no prior technical knowledge can get their feet wet with the
learning process
It is used easily edit, compile, run the program
24. GRBL controller:
Grbl is a free, open source, high performance software for controlling the motion of
machines that move, that make things and will run on a straight Arduino.
The latest implementations of G-code include macro language capabilities somewhat
closer to a high-level programming language.
Grbl supports 3-axis of motion (x, y, and z). But it does not support rotation axes.
26. INKSCAPE
Inkscape is a free and open-source vector graphics editor and High accuracy
images can process perfectly.
This software can be used to create or edit vector graphics such as
illustrations, diagrams, line arts, charts and logos.
Inkscape is able to write and edit text with tools available for changing font,
spacing, rotation, flowing along the path or into a shape.
27. 7. METHODOLOGY
Incorporating the features of Standard PC Interface with Micro
Controller and GRBL CNC Shield.
Microcontroller-Data processing Unit(DPU)
GRBL CNC Shield-Control loop Unit(CLU)
CNC machine software or App used to control mobile phone
using Bluetooth module
28. 7.2.MACHINECONTROLUNIT
• Consists of:
Arduino Uno Board
1. Data Processing Unit (DPU)
2. Control Loop Unit (CLU)
Input
Device
Part
Program
Interpreter
and
Encoder
Machine
Code
Interpolator
Code in terms of
Basic Unit Length
Control
Loop
Unit
DP
U
Code in terms of Basic
Unit Length
Control Loop
Unit
Electrical Signals
Driving
System
s
Machine
Motions
Machine
Tool
3 – Axis Motor Control
Unit
33. 9.ADVANTAGE:
Proposed to develop low cost CNC PCB design product
More accuracy
CNC machines can be used continuously 24 hours a day, 365days a year and
only need to be switched off for occasional maintenance.
CNC machines are programmed with a design which can then be manufactured
hundreds or even thousands of times.
Each manufactured product will be exactly the same and every time update the
software
It is used to save money and time
Disadvantage:
More expensive
Less worker to operate the cnc machine, invest to machine lead to
unemployment
Student don’t know manual methods
34. 10.APPLICATION:
CNC MACHINE IS USED
1. Laser welding in automobile industry
2. pcb design in electronics industry
3. wood working
4. welding, drilling
5. small part designing
ADVANCES OF CNC:
1. Robot technology
using CNC technology
2. 3-D printing
35. REFERENCE :
1. Ghulam Dastgeer1, Prof. Muhammad Asad2, Saad. S.S. Ali3, “Wireless Base
CNC Mini Plotter Three Axis Control Machine” published by
IRJET(July-2018), P-ISNN :2395-0072
2. Qiang Zhou, Qiushuang Zhang, Yanfei Yin, "Error compensation analysis
of the probe radius of the online measurement device for joint internal
thread", published by Industrial Electronics and Applications (ICIEA) 2016
IEEE 11th Conference on, pp. 1350-1354, 2016, ISSN 2158-2297.
3. Ibtesam R. K. Al-Saedi1, Farag Mahel Mohammed2 and Saif Aldeen Saad
Obayes2, “CNC Machine Based on Embedded Wireless and Internet of
Things for Workshop Development ” , published by International journal of
computing and Digital Systems (july 2017), ISSN:2210-142x
4. M.A. Khan1, A. Shafi2, S.A. Ahmad3, S.F.H. Shah4, M.MA. Bhutta5,
“DESIGN, MANUFACTURING, EVALUATION, AND ANALYSIS OF
CNC CARVING MACHINE”, published by Journal of Quality and
Technology Management(2015)
5. Amilla, Venkata (2016), Study ON CNC Machines, International journal of
Advanced Scientific Research
36. 6. Lydia Anggraini 1, Ivan Junixsen, “OPTIMATION PARAMETERS OF CNC
MILLING PROGRAMMING MACHINE ON THE PROCESS TIME AND ITS
EFFECT ON THE EFFICIENCY”, published by Journal of Mechanical
Engineering and mechatronics(July-2018), ISSN: 2527-6212
7. X. H. Kuang; H, B. Huo, “A Design of WIFI Wireless Transmission Module
Based on MCU”, Applied Mechanics and Material, year:2013, Volume:442
8. V.K. Pabolu and K.N.H. Srinivas, “Design and Implementation of a Three
Dimensional CNC Machine”, Int. J. Computer Science and Engineering, Vol. 2,
PP.2567-2570, [2010].
9. Yi Hu; Dong Yu; Lie-Ming Liu, “Research and Developing Trends on Industrial
Control Network”, computer science, Year:2010, Volume:37
10. Muhammad Salman Safraz, “Implementation a preventive Maintenance
planning Model for CNC Milling Machine”, American journal of Embedded
Systems and Applications-2017, ISSN: 2376-6069