This document describes a project to build a gesture control system for a computer using an Arduino microcontroller and ultrasonic sensors. The system will allow users to control the computer screen through hand gestures without using a keyboard or mouse. It will utilize two ultrasonic sensors connected to an Arduino Mega to detect hand gestures and send the gesture data to a Python program via serial communication. The Python program will then map the gestures to keyboard commands to control functions like media playback and volume control on the computer screen.
Smart Remote for the Setup Box Using Gesture ControlIJERA Editor
The basic purpose of this project is to provide a means to control a set top box (capable of infrared
communication), in this case Hathway using hand gestures. Thus, this system will act like a remote control for
operating set top box, but this will be achieved through hand gestures instead of pushing buttons. To send and
receive remote control signals, this project uses an infrared LED as Transmitter. Using an infrared receiver, an
Arduino can detect the bits being sent by a remote control. And to playback a remote control signal, the
Arduino can flash an infrared LED at 38 kHz. With this project we can design a gesture controlled remote by
using a glove, it can be fixed to the hand, we can send any signal of any length, at any related frequency, and
thus we can design a universal remote
This Presentation is developed by Abhishek Jaiswal(Robotics Workshop Trainer).
It Contains information about Robotics & Automation along with Arduino Understanding. This ppt also has some discussions about Sensors.
Learn from basics and develop till advance.
This document provides an introduction to Arduino and sensors. It discusses that Arduino was originally developed for artists and designers to prototype interactive displays. It then describes the Arduino Uno board and lists some example components that are good for beginners to start with such as LEDs, LCD screens, temperature sensors, servos, and ultrasonic sensors. The document emphasizes starting with simple projects and building confidence before moving to more complex projects. It also provides some example approaches, resources, and recommended books for learning Arduino.
This document describes an ultrasonic distance measuring device to help blind people navigate safely. The device uses an Arduino, ultrasonic sensor, LCD display and speaker to detect objects and alert users to distances. It sends ultrasonic pulses and calculates distance based on travel time. The device enhances blind users' ability to identify distances and estimate spaces between objects. There is potential to add a camera and identify objects' names in the future. The conclusion is that the project successfully detects object distances and angles using ultrasonic sensors to help blind people navigate.
Smart Safety Door with Servo Motors as Actuators, Passcode and DHT Sensors
Based on Microcontroller Arduino Uno R3
SUPERVISOR : Mr. Muhammad Arman, S.T., M.Eng., S.Psi
INSTRUMENTATIONS LECTURERS :
Mr. C. Bambang Kuncoro S.T., M.T.
Mr. Eddi Erham, S.T., M.Eng.
Mr. Ismail Welid, M.T.
Mr. Ari Sujanto, S.T., M.T.
created by :
Faqih Fadilla Ardiansyah
Indri Meilani
Meifani
Ziddan Dea Kudrat
Smart Safety Door with Servo Motors as Actuators, Passcode and DHT Sensors
Based on Microcontroller Arduino Uno R3
SUPERVISOR : Mr. Muhammad Arman, S.T., M.Eng., S.Psi
INSTRUMENTATIONS LECTURERS :
Mr. C. Bambang Kuncoro S.T., M.T.
Mr. Eddi Erham, S.T., M.Eng.
Mr. Ismail Welid, M.T.
Mr. Ari Sujanto, S.T., M.T.
created by :
Faqih Fadilla Ardiansyah
Indri Meilani
Meifani
Ziddan Dea Kudrat
Smart Safety Door with Servo Motors as Actuators, Passcode and DHT Sensors
Based on Microcontroller Arduino Uno R3
SUPERVISOR : Mr. Muhammad Arman, S.T., M.Eng., S.Psi
INSTRUMENTATIONS LECTURERS :
Mr. C. Bambang Kuncoro S.T., M.T.
Mr. Eddi Erham, S.T., M.Eng.
Mr. Ismail Welid, M.T.
Mr. Ari Sujanto, S.T., M.T.
created by :
Faqih Fadilla Ardiansyah
Indri Meilani
Meifani
Ziddan Dea Kudrat
Create an IoT Gateway and Establish a Data Pipeline to AWS IoT with Intel - I...Amazon Web Services
This document provides an overview and agenda for a workshop on creating an IoT gateway and establishing a data pipeline from edge devices to AWS IoT using Intel technology. The workshop will include an overview of Intel IoT technology including NUC gateways, development tools, and libraries. It will also cover an overview of AWS IoT services and a hands-on lab connecting Intel devices to AWS IoT using MQTT protocol and visual programming with Node-RED.
Smart Remote for the Setup Box Using Gesture ControlIJERA Editor
The basic purpose of this project is to provide a means to control a set top box (capable of infrared
communication), in this case Hathway using hand gestures. Thus, this system will act like a remote control for
operating set top box, but this will be achieved through hand gestures instead of pushing buttons. To send and
receive remote control signals, this project uses an infrared LED as Transmitter. Using an infrared receiver, an
Arduino can detect the bits being sent by a remote control. And to playback a remote control signal, the
Arduino can flash an infrared LED at 38 kHz. With this project we can design a gesture controlled remote by
using a glove, it can be fixed to the hand, we can send any signal of any length, at any related frequency, and
thus we can design a universal remote
This Presentation is developed by Abhishek Jaiswal(Robotics Workshop Trainer).
It Contains information about Robotics & Automation along with Arduino Understanding. This ppt also has some discussions about Sensors.
Learn from basics and develop till advance.
This document provides an introduction to Arduino and sensors. It discusses that Arduino was originally developed for artists and designers to prototype interactive displays. It then describes the Arduino Uno board and lists some example components that are good for beginners to start with such as LEDs, LCD screens, temperature sensors, servos, and ultrasonic sensors. The document emphasizes starting with simple projects and building confidence before moving to more complex projects. It also provides some example approaches, resources, and recommended books for learning Arduino.
This document describes an ultrasonic distance measuring device to help blind people navigate safely. The device uses an Arduino, ultrasonic sensor, LCD display and speaker to detect objects and alert users to distances. It sends ultrasonic pulses and calculates distance based on travel time. The device enhances blind users' ability to identify distances and estimate spaces between objects. There is potential to add a camera and identify objects' names in the future. The conclusion is that the project successfully detects object distances and angles using ultrasonic sensors to help blind people navigate.
Smart Safety Door with Servo Motors as Actuators, Passcode and DHT Sensors
Based on Microcontroller Arduino Uno R3
SUPERVISOR : Mr. Muhammad Arman, S.T., M.Eng., S.Psi
INSTRUMENTATIONS LECTURERS :
Mr. C. Bambang Kuncoro S.T., M.T.
Mr. Eddi Erham, S.T., M.Eng.
Mr. Ismail Welid, M.T.
Mr. Ari Sujanto, S.T., M.T.
created by :
Faqih Fadilla Ardiansyah
Indri Meilani
Meifani
Ziddan Dea Kudrat
Smart Safety Door with Servo Motors as Actuators, Passcode and DHT Sensors
Based on Microcontroller Arduino Uno R3
SUPERVISOR : Mr. Muhammad Arman, S.T., M.Eng., S.Psi
INSTRUMENTATIONS LECTURERS :
Mr. C. Bambang Kuncoro S.T., M.T.
Mr. Eddi Erham, S.T., M.Eng.
Mr. Ismail Welid, M.T.
Mr. Ari Sujanto, S.T., M.T.
created by :
Faqih Fadilla Ardiansyah
Indri Meilani
Meifani
Ziddan Dea Kudrat
Smart Safety Door with Servo Motors as Actuators, Passcode and DHT Sensors
Based on Microcontroller Arduino Uno R3
SUPERVISOR : Mr. Muhammad Arman, S.T., M.Eng., S.Psi
INSTRUMENTATIONS LECTURERS :
Mr. C. Bambang Kuncoro S.T., M.T.
Mr. Eddi Erham, S.T., M.Eng.
Mr. Ismail Welid, M.T.
Mr. Ari Sujanto, S.T., M.T.
created by :
Faqih Fadilla Ardiansyah
Indri Meilani
Meifani
Ziddan Dea Kudrat
Create an IoT Gateway and Establish a Data Pipeline to AWS IoT with Intel - I...Amazon Web Services
This document provides an overview and agenda for a workshop on creating an IoT gateway and establishing a data pipeline from edge devices to AWS IoT using Intel technology. The workshop will include an overview of Intel IoT technology including NUC gateways, development tools, and libraries. It will also cover an overview of AWS IoT services and a hands-on lab connecting Intel devices to AWS IoT using MQTT protocol and visual programming with Node-RED.
This document discusses an introduction to computer education. It covers the module objectives which are to identify computer hardware and software functions, prepare and use appropriate hardware and software for tasks, transfer files between systems accurately, and maintain computer systems. It then discusses in detail various computer components like input devices, output devices, storage devices, types of computers and their characteristics. The document provides definitions and examples of different computer hardware, software, components and their uses to understand basic computer operations.
This document describes a student project to build a distance meter using ultrasonic transducers. It includes an abstract, table of contents, and sections on background, literature review, and methodology. The project will use an ultrasonic reflection method to measure distance, which is simpler than laser methods. An Arduino board will control an ultrasonic sensor module to emit and receive ultrasonic pulses and calculate distance based on time of flight.
This project presents one of the solutions among various others, for operating a computer using hand gestures. It is one of the easiest ways of interaction between human and computer. It is a cost effective model which is only based on Arduino UNO and ultrasonic sensor. The python IDE allows a seamless integration with Arduino UNO in order to achieve different processing and controlling method for creating new gesture control solution.
Gesture control robot using by ArdiunoSudhir Kumar
The document describes a gesture controlled robot project. The objective is to create a simple and inexpensive device that can be mass produced to help disabled people maneuver wheelchairs without touching the wheels. The robot uses an accelerometer to detect hand gestures which are sent to a microcontroller via an RF transmitter/receiver. The microcontroller controls motors via a motor driver to move the robot in corresponding directions based on the gestures.
Blind Navigation by using Arduino is about the project that helps blind community to get better access to the environment. The design is incorporated with Ultrasonic sensor for Obstacle detection and a dark sensor for detecting darkness and a buzzer to alert the blind. Ultrasonic sensors are used to calculate the distance of the obstacle around the blind person.
The document describes a smart glove system for deaf and mute people that uses flex sensors and an Arduino board to translate sign language gestures into text or speech. The system captures gestures using flex sensors on a glove connected to an Arduino board. The Arduino board transforms the gestures into text or speech using a text-to-speech converter. An Android app is also proposed to receive the translated messages and output them as voice, allowing deaf people to communicate with others. The system aims to provide an easy and portable way for speech and hearing impaired individuals to communicate.
IRJET- Smart Gloves to Convert Sign Languages to Vocal OutputIRJET Journal
1) The document describes a smart glove that uses sensors and a microcontroller to convert sign language gestures into vocal outputs to help mute people communicate.
2) The glove contains flex sensors on the fingers to detect hand positions, a gyroscope to sense orientation, and a microcontroller connected to a speaker. Different finger positions produce different pre-recorded voice notes.
3) The sensors send data to the microcontroller which identifies the sign and plays the corresponding audio file through a connected speaker, translating signs into vocal speech in real-time. This system aims to help mute individuals communicate without needing an interpreter.
Sensor and Actuators using Rasberry Pi controllerArsalanAthar
Sensors and actuators can be used with the Raspberry Pi to create IoT devices. Common sensors include temperature, light, motion, and humidity sensors. Actuators include LEDs, buzzers, motors, and relays. The document provides examples of connecting sensors like an IR sensor, tilt sensor, vibration sensor, and ultrasonic distance sensor to the Raspberry Pi GPIO pins. It also demonstrates connecting actuators like a servo motor. Programming examples in Python are provided to read sensor values and control actuators.
The IoT Academy IoT training Arduino Part 1 basicsThe IOT Academy
This document provides an overview of microcontrollers and the Arduino platform. It defines a microcontroller as a small computer on a chip containing a processor, memory, and input/output. It then discusses Arduino specifically, defining it as an open-source electronics prototyping platform consisting of affordable hardware boards and software. The document outlines what Arduino is used for, including physical computing projects, interactive installations, and rapid prototyping. It also provides basic steps for getting started with Arduino development.
IRJET- IoT based Portable Hand Gesture Recognition SystemIRJET Journal
This document describes a portable hand gesture recognition system to help deaf and mute people communicate. The system uses flex sensors on a glove to detect hand gestures. An Arduino microcontroller matches the gestures to a database and sends the output to a smartphone via Bluetooth. The smartphone app then converts the text to speech so others can understand the user's message. The system is meant to overcome communication barriers for those unable to speak or hear by translating sign language gestures into audible speech in real-time.
Autonomous robotics based on simplesensor inputs.sathish sak
This document discusses autonomous robotics based on simple sensor inputs. It describes a project to program a robot using PIC chips so that it utilizes infrared sensors and stepper motors to follow a boundary wall within an enclosed environment. It provides details on various sensor technologies that could be used, including ultrasonic sensors, touch sensors, infrared proximity sensors, and sound sensors. It also discusses the robot structure, overview of controlling components, and sensory organs.
Arduino with brief description of sensorsppt.pptxBhuvanaN12
This document provides information about the Arduino Uno board and how to program it. It begins with an overview of the Arduino Uno board's components and their functions. It then explains that the Arduino Integrated Development Environment (IDE) is used along with the Arduino programming language to code and upload programs to the board. Several example programs are provided, such as blinking an LED and using a serial monitor. Additional sensors that can be connected to the board like LCD displays, motors, light sensors, and ultrasonic sensors are also described.
An embedded system can be thought of as a computer hardware system having software embedded in it. It is a microcontroller or microprocessor based system which is designed to perform a specific task. An embedded system has hardware, application software, and a real-time operating system (RTOS) that supervises the application software and provides mechanisms to control latencies according to a fixed plan. Embedded systems are single-functioned, tightly constrained, reactive, real-time systems based on microprocessors with limited memory that are connected and combine both hardware and software.
Building Connected IoT Gadgets with Particle.io & AzureNick Landry
The Internet of Things (IoT) extends your reach as a software developer into the world of diverse hardware devices controlled by your code, and powered by the cloud. Connectivity is a key component in IoT. Without it, all you have is a normal “thing” that is always offline. Connecting devices isn’t always easy however, requiring custom chips, boards or shields and their associated drivers & libraries. A new generation of maker boards is now emerging – many thanks to successful crowdfunding campaigns – featuring built-in wireless hardware and everything you need to easily connect to the cloud. One of the most popular of such boards is the Particle Photon (formerly known as Spark, see https://www.particle.io) which features a built-in Wi-Fi in a small & affordable package. The Photon is a $19 development kit for creating Wi-Fi connected products, and the spiritual sequel of the Spark Core. Particle uses Wiring, the same code framework as Arduino. This session is your introduction to building connected IoT gadgets with Particle hardware. We’ll explore the hardware & shield options, and the software platform used to program it, including both the Web and desktop IDEs. We’ll cover device setup, the command-line interface, and debugging tools. Next we’ll look at common maker scenarios and we’ll connect our gadgets to Azure – including IoT Hubs, Event Hubs and Mobile App Services – and integrate our cloud solutions with Particle’s REST API. Beginner and veteran makers are welcome to join.
The document discusses wireless sensors and the Arduino board. It provides an introduction to sensors and defines them as sensitive devices that sense movement and the environment. It describes the Arduino as an open-source electronic platform that is easy to use for both software and hardware. It discusses the hardware communication interfaces on the Arduino board including I2C and SPI. It also covers the programming language used for Arduino, important sensors for IoT like temperature, pressure, and humidity sensors, and potential applications of IoT technology.
Hacking with the Raspberry Pi and Windows 10 IoT CoreNick Landry
Did you know that Windows 10 can run on a $35 Raspberry Pi 2 (or 3) single-board computer? Makers have taken the world by storm, creating countless gadgets and automated systems, connecting everything around them. This session is for makers – neophytes and veterans alike – who want to explore the capabilities of Windows 10 IoT Core to build hacks based on the Universal Windows Platform (UWP), basically attaching electronic sensors and outputs to their Windows 10 apps. We’ll learn about the tools, how to get started, what hardware you’ll need, and how to build your first Windows hardware project on the Raspberry Pi. Take your maker projects to the next level, and come learn valuable skills to prepare and extend your developer skills for the Internet of Things (IoT).
This document introduces an IoT-based smart home system developed by a group of students. The system uses a Raspberry Pi as the central controller connected to various sensors and appliances via relays. It allows remote monitoring and control of lights, fans and security through a web interface or mobile app. The system architecture consists of physical devices, communication protocols, and an application layer for user control. The document discusses the components, circuit diagrams and provides an overview of the proposed smart home system and its applications.
Realizing Internet of things using Block-Chain TechnologyAdil Ahmad
The document discusses the Internet of Things (IoT). It defines IoT as connecting devices to the Internet and to each other to collect and share data. It describes how IoT works by connecting sensors to an IoT platform that integrates and analyzes the collected data. It provides examples of IoT applications and discusses a project to develop a smart lighting system for a building that uses sensors and cloud analysis to automatically control lights based on occupancy.
RPWORLD offers custom injection molding service to help customers develop products ramping up from prototypeing to end-use production. We can deliver your on-demand parts in as fast as 7 days.
This document discusses an introduction to computer education. It covers the module objectives which are to identify computer hardware and software functions, prepare and use appropriate hardware and software for tasks, transfer files between systems accurately, and maintain computer systems. It then discusses in detail various computer components like input devices, output devices, storage devices, types of computers and their characteristics. The document provides definitions and examples of different computer hardware, software, components and their uses to understand basic computer operations.
This document describes a student project to build a distance meter using ultrasonic transducers. It includes an abstract, table of contents, and sections on background, literature review, and methodology. The project will use an ultrasonic reflection method to measure distance, which is simpler than laser methods. An Arduino board will control an ultrasonic sensor module to emit and receive ultrasonic pulses and calculate distance based on time of flight.
This project presents one of the solutions among various others, for operating a computer using hand gestures. It is one of the easiest ways of interaction between human and computer. It is a cost effective model which is only based on Arduino UNO and ultrasonic sensor. The python IDE allows a seamless integration with Arduino UNO in order to achieve different processing and controlling method for creating new gesture control solution.
Gesture control robot using by ArdiunoSudhir Kumar
The document describes a gesture controlled robot project. The objective is to create a simple and inexpensive device that can be mass produced to help disabled people maneuver wheelchairs without touching the wheels. The robot uses an accelerometer to detect hand gestures which are sent to a microcontroller via an RF transmitter/receiver. The microcontroller controls motors via a motor driver to move the robot in corresponding directions based on the gestures.
Blind Navigation by using Arduino is about the project that helps blind community to get better access to the environment. The design is incorporated with Ultrasonic sensor for Obstacle detection and a dark sensor for detecting darkness and a buzzer to alert the blind. Ultrasonic sensors are used to calculate the distance of the obstacle around the blind person.
The document describes a smart glove system for deaf and mute people that uses flex sensors and an Arduino board to translate sign language gestures into text or speech. The system captures gestures using flex sensors on a glove connected to an Arduino board. The Arduino board transforms the gestures into text or speech using a text-to-speech converter. An Android app is also proposed to receive the translated messages and output them as voice, allowing deaf people to communicate with others. The system aims to provide an easy and portable way for speech and hearing impaired individuals to communicate.
IRJET- Smart Gloves to Convert Sign Languages to Vocal OutputIRJET Journal
1) The document describes a smart glove that uses sensors and a microcontroller to convert sign language gestures into vocal outputs to help mute people communicate.
2) The glove contains flex sensors on the fingers to detect hand positions, a gyroscope to sense orientation, and a microcontroller connected to a speaker. Different finger positions produce different pre-recorded voice notes.
3) The sensors send data to the microcontroller which identifies the sign and plays the corresponding audio file through a connected speaker, translating signs into vocal speech in real-time. This system aims to help mute individuals communicate without needing an interpreter.
Sensor and Actuators using Rasberry Pi controllerArsalanAthar
Sensors and actuators can be used with the Raspberry Pi to create IoT devices. Common sensors include temperature, light, motion, and humidity sensors. Actuators include LEDs, buzzers, motors, and relays. The document provides examples of connecting sensors like an IR sensor, tilt sensor, vibration sensor, and ultrasonic distance sensor to the Raspberry Pi GPIO pins. It also demonstrates connecting actuators like a servo motor. Programming examples in Python are provided to read sensor values and control actuators.
The IoT Academy IoT training Arduino Part 1 basicsThe IOT Academy
This document provides an overview of microcontrollers and the Arduino platform. It defines a microcontroller as a small computer on a chip containing a processor, memory, and input/output. It then discusses Arduino specifically, defining it as an open-source electronics prototyping platform consisting of affordable hardware boards and software. The document outlines what Arduino is used for, including physical computing projects, interactive installations, and rapid prototyping. It also provides basic steps for getting started with Arduino development.
IRJET- IoT based Portable Hand Gesture Recognition SystemIRJET Journal
This document describes a portable hand gesture recognition system to help deaf and mute people communicate. The system uses flex sensors on a glove to detect hand gestures. An Arduino microcontroller matches the gestures to a database and sends the output to a smartphone via Bluetooth. The smartphone app then converts the text to speech so others can understand the user's message. The system is meant to overcome communication barriers for those unable to speak or hear by translating sign language gestures into audible speech in real-time.
Autonomous robotics based on simplesensor inputs.sathish sak
This document discusses autonomous robotics based on simple sensor inputs. It describes a project to program a robot using PIC chips so that it utilizes infrared sensors and stepper motors to follow a boundary wall within an enclosed environment. It provides details on various sensor technologies that could be used, including ultrasonic sensors, touch sensors, infrared proximity sensors, and sound sensors. It also discusses the robot structure, overview of controlling components, and sensory organs.
Arduino with brief description of sensorsppt.pptxBhuvanaN12
This document provides information about the Arduino Uno board and how to program it. It begins with an overview of the Arduino Uno board's components and their functions. It then explains that the Arduino Integrated Development Environment (IDE) is used along with the Arduino programming language to code and upload programs to the board. Several example programs are provided, such as blinking an LED and using a serial monitor. Additional sensors that can be connected to the board like LCD displays, motors, light sensors, and ultrasonic sensors are also described.
An embedded system can be thought of as a computer hardware system having software embedded in it. It is a microcontroller or microprocessor based system which is designed to perform a specific task. An embedded system has hardware, application software, and a real-time operating system (RTOS) that supervises the application software and provides mechanisms to control latencies according to a fixed plan. Embedded systems are single-functioned, tightly constrained, reactive, real-time systems based on microprocessors with limited memory that are connected and combine both hardware and software.
Building Connected IoT Gadgets with Particle.io & AzureNick Landry
The Internet of Things (IoT) extends your reach as a software developer into the world of diverse hardware devices controlled by your code, and powered by the cloud. Connectivity is a key component in IoT. Without it, all you have is a normal “thing” that is always offline. Connecting devices isn’t always easy however, requiring custom chips, boards or shields and their associated drivers & libraries. A new generation of maker boards is now emerging – many thanks to successful crowdfunding campaigns – featuring built-in wireless hardware and everything you need to easily connect to the cloud. One of the most popular of such boards is the Particle Photon (formerly known as Spark, see https://www.particle.io) which features a built-in Wi-Fi in a small & affordable package. The Photon is a $19 development kit for creating Wi-Fi connected products, and the spiritual sequel of the Spark Core. Particle uses Wiring, the same code framework as Arduino. This session is your introduction to building connected IoT gadgets with Particle hardware. We’ll explore the hardware & shield options, and the software platform used to program it, including both the Web and desktop IDEs. We’ll cover device setup, the command-line interface, and debugging tools. Next we’ll look at common maker scenarios and we’ll connect our gadgets to Azure – including IoT Hubs, Event Hubs and Mobile App Services – and integrate our cloud solutions with Particle’s REST API. Beginner and veteran makers are welcome to join.
The document discusses wireless sensors and the Arduino board. It provides an introduction to sensors and defines them as sensitive devices that sense movement and the environment. It describes the Arduino as an open-source electronic platform that is easy to use for both software and hardware. It discusses the hardware communication interfaces on the Arduino board including I2C and SPI. It also covers the programming language used for Arduino, important sensors for IoT like temperature, pressure, and humidity sensors, and potential applications of IoT technology.
Hacking with the Raspberry Pi and Windows 10 IoT CoreNick Landry
Did you know that Windows 10 can run on a $35 Raspberry Pi 2 (or 3) single-board computer? Makers have taken the world by storm, creating countless gadgets and automated systems, connecting everything around them. This session is for makers – neophytes and veterans alike – who want to explore the capabilities of Windows 10 IoT Core to build hacks based on the Universal Windows Platform (UWP), basically attaching electronic sensors and outputs to their Windows 10 apps. We’ll learn about the tools, how to get started, what hardware you’ll need, and how to build your first Windows hardware project on the Raspberry Pi. Take your maker projects to the next level, and come learn valuable skills to prepare and extend your developer skills for the Internet of Things (IoT).
This document introduces an IoT-based smart home system developed by a group of students. The system uses a Raspberry Pi as the central controller connected to various sensors and appliances via relays. It allows remote monitoring and control of lights, fans and security through a web interface or mobile app. The system architecture consists of physical devices, communication protocols, and an application layer for user control. The document discusses the components, circuit diagrams and provides an overview of the proposed smart home system and its applications.
Realizing Internet of things using Block-Chain TechnologyAdil Ahmad
The document discusses the Internet of Things (IoT). It defines IoT as connecting devices to the Internet and to each other to collect and share data. It describes how IoT works by connecting sensors to an IoT platform that integrates and analyzes the collected data. It provides examples of IoT applications and discusses a project to develop a smart lighting system for a building that uses sensors and cloud analysis to automatically control lights based on occupancy.
Similar to ARDUINO BASED HAND GESTURE CONTROL OF COMPUTER (3).pptx (20)
RPWORLD offers custom injection molding service to help customers develop products ramping up from prototypeing to end-use production. We can deliver your on-demand parts in as fast as 7 days.
International Upcycling Research Network advisory board meeting 4Kyungeun Sung
Slides used for the International Upcycling Research Network advisory board 4 (last one). The project is based at De Montfort University in Leicester, UK, and funded by the Arts and Humanities Research Council.
2. A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
3. Yes ! It is
possible.
In this project, we plan to build a gesture build control
computer by combining the power of Arduino and
Python.
The user will be able to control the computer screen
without any physical interaction with keyboard or
mouse.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
4. • Hand gesture-controlled laptops utilize advanced technology.
• Instead of traditional input methods, enable users to interact with their
laptops using hand gestures. This makes the interaction with laptop more
interesting.
• This innovative approach offers numerous benefits and opens up exciting
possibilities across various domains.
• There are many applications like media player, MS-office, Windows
picture manager etc. which require natural and intuitive interface.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
5. Human Computer Interface
The hardware or software through which a human
interacts with a computer. It allows human operators to
:
• Monitor the state of a process under control.
• Modify control settings to change the control objective.
• Manually override automatic control operations in the
event of an emergency.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
6. Human-Computer Interface (HCI) applications are designed to facilitate
interaction between humans and computers, aiming to make technology
more intuitive, user-friendly, and accessible.
HCI Applications :
• User-Friendly Interaction: HCI applications prioritize creating
interfaces that are intuitive and easy to use, reducing the learning
curve for users.
• Multimodal Interaction: HCI applications aim to support multiple
modes of interaction, such as touch, voice, gestures, and even eye-
tracking.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
7. • Accessibility and Inclusivity: HCI applications strive to accommodate users
with diverse needs and abilities.
• Natural Language Processing: This allows users to interact with systems
in a more conversational and natural manner.
• Security and Privacy: HCI applications prioritize the security and privacy of
user data.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
8. • To make the machine more interactive and user friendly.
• A step to minimize the use of mouse and keyboard.
• Recently developed gesture controlled systems are famous and
also expensive.
Therefore we tried our own implementation of hand gestures
by using Arduino and Python.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
9. Block Diagram
Hand Gesture
Computer +
Ultrasonic sensors
and Arduino
Processing using
Arduino coding
and Python
Perform functions
accordingly
input
Detect the gesture
output
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
11. Arduino Mega
• The Arduino Mega 2560 is a microcontroller board based on
the ATMega2560.
• It has 54 digital input/output pins (of which 15 can be used as PWM outputs),
16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal
oscillator, a USB connection, a power jack, an ICSP header, and a reset
button.
• It contains everything needed to support the microcontroller; simply connect it
to a computer with a USB cable or power it with a AC-to-DC adapter or
battery to get started. The Mega 2560 board is compatible with most shields
designed for the Uno and the former boards Duemilanove or Diecimila.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
12. • Microcontroller: A microcontroller is a compact integrated circuit
(IC) that contains a processor core, memory, and input/output
peripherals.
• PWM (Pulse Width Modulation): The Arduino Mega has 15 pins
(labeled with "~" symbol) capable of generating a PWM signal.
• Serial Communication: The Arduino Mega supports serial
communication, This enables communication and data transfer
between the Arduino and external devices.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
13. • Sketch: In Arduino, a sketch refers to the code that runs on the
microcontroller.
• Reset Button: The reset button on the Arduino Mega 2560 allows
you to restart the microcontroller and start executing the program
from the beginning.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
14. A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
15. • An ultrasonic sensor is an instrument that measures the distance to
an object using ultrasonic sound waves.
• An ultrasonic sensor uses a transducer to send and receive
ultrasonic pulses that relay back information about an object's
proximity.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
16. Here are some common terminologies associated with ultrasonic
sensors:
• Ultrasonic Waves: These are sound waves with frequencies higher
than the upper limit of human hearing, typically above 20,000 hertz
(Hz).
• Transducer: It is the component that converts electrical energy into
ultrasonic waves and vice versa.
• Frequency: Ultrasonic sensors typically operate at a specific
frequency, Common frequencies used in ultrasonic sensors are 40
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
17. • Pulse-Echo Principle: Ultrasonic sensors operate based on the
pulse-echo principle. A short ultrasonic pulse is emitted, and the
sensor measures the time it takes for the echo to return after
bouncing off an object. The time difference is used to calculate the
distance.
• Detection Range: This refers to the maximum distance at which the
sensor can detect objects.
• Sensing Resolution: It refers to the smallest detectable change in
distance that an ultrasonic sensor can measure.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
18. • Sensing Resolution: It refers to the smallest detectable change in
distance that an ultrasonic sensor can measure.
• Echo Processing: Once the echo is received, it undergoes signal
processing to extract relevant information such as distance,
presence, or absence of objects. This processing may include
amplification, filtering, and thresholding.
• Trigger and Echo Pins: These are the electrical connections on an
ultrasonic sensor that interface with a microcontroller or other
control circuitry.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
19. Propagatio
n of sound
waves
Interaction
with objects
Echo
detection
Measuring
the time of
flight
Emitting an
ultrasonic
pulse
Distance
Calculatio
n
Output
Working of US Sensor
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
20. A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
21. • Jumper wires are simply wires that have connector pins at each end.
• It rough them to be used to connect two points to each other
without soldering.
• Jumper wires typically come in three versions: male-to-male, male-
to-female and female-to-female. The difference between each is in
the end point of the wire.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
22. Jumper wires
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
23. • Python is a robust programming language that is simple to learn. Its
object- oriented programming methodology is straightforward but
efficient, and it includes good high-level data structures.
• Python is a fantastic language for scripting and quick application
development in many domains on most platforms.
• Python is dynamically typed, meaning you don't need to declare
variable types explicitly.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
24. • Object-oriented: Python supports object-oriented programming
(OOP) principles. It allows you to define classes, create objects,
and use inheritance, encapsulation, and polymorphism.
• Large standard library: Python comes with a comprehensive
standard library that provides numerous modules and functions for
a wide range of tasks.
• Third-party libraries and frameworks: Python has a vast ecosystem
of third-party libraries and frameworks, such as NumPy, Pandas,
TensorFlow, Django, Flask, and many more.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
25. Version used : Python 3.11
Features:
• Fine-grained error locations in tracebacks
• Exception groups
• Exception notes
• Negative zero formatting
• Dead batteries
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
26. • Other improvements
• Faster code execution
• Improved error messages
• Support for TOML configuration parsing
• New modules and improvements to existing
modules
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
27. 1. PIP Package Installer: Installation, deletion, and maintenance of
packages can be done in python using the Pip package installer.
2. PyAutoGUI Library: To automate mouse and keyboard interactions
with other applications and also their operations we use
PyAutoGUI package which helps the python scripts to control
these operations.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
28. 3. PySerial Library: This package is used to encapsulate the access
for the serial port and also provide backend support for python on
various operating systems. The "serial" module helps in
automatically finding a suitable backend.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
29. • Open source software called Arduino IDE mostly used for authoring
and compiling code into Arduino modules.
• Because it is an official Arduino program, code compilation is so
simple that even an average individual with no prior technical
expertise may get started learning.
• The Arduino IDE is compatible with multiple operating systems,
including Windows, macOS, and Linux.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
30. • The IDE includes a code editor with features like syntax
highlighting, auto-completion, and code formatting. It helps users
write and edit Arduino sketches (programs) efficiently.
• The primary code, often referred to as a sketch, written on the IDE
platform will eventually produce a Hex File, which is transported to
and uploaded into the controller on the board.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
31. Tinkercad :
• Browser-based 3D modeling tool that allows users to create and
design 3D models easily.
• It's a great tool for beginners and educators who want to introduce 3D
design concepts to students.
Creality Ender-3 3D Printer:
• Renowned brand in the 3D printing industry, widely recognized for
manufacturing some of the most reliable and popular 3D printers
on the market.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
32. 3D Design
3D model
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
33. Circuit Diagram
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
US Sensor
1
US Sensor
2
Arduino
Mega
34. • Two Ultrasonic sensors will be placed on top of the monitor.
• Using an Arduino, we will measure the distance between the
monitor and our hand. Serial port is used by Arduino to
communicate orders to the computer.
• Using the Python pyautogui module, we may conduct operations on
our computer.
• Python, which is currently running on the computer, will then read
this data, and based on the read data, an action will be taken.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
35. A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
36. 1. Simply connect the two Ultrasonic sensors to an Arduino to control
the PC with hand gestures.
2. Since we are aware that US sensors require a voltage of 5 volts,
the Arduino's internal voltage regulator supplies their power.
3. For both serial communication and powering the module, the
Arduino can be connected to a PC or laptop.
4. Connect the prototype with the laptop using Arduino-USB cable
and place it nearby as indicated in the figure.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
37. Prototype connected to laptop
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
38. 5. In order to send commands to the serial port, the gesture motion
has been transformed into commands.
6. A Python application is created to control specific Keyboard
Functions using these commands in order to complete the
necessary task.
7. Upon identifying the proper hand gestures, the Arduino uses the
Serial Port to transmit various texts or commands. These
instructions are
• Next/Previous
• VolumeUp/VolumeDown
• Change
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
39. 8. These commands, coupled with a few PyAutoGUI routines (such
as hotkey, keyDown, press, and keyUp), are used to create a
straightforward Python script that performs keyboard and mouse
operations.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
40. 1. Slowly move your both hands away from each ultrasonic sensors
after briefly placing it in front of the sensor. Volume will be
increased by this motion.
2. Slowly move your both hands towards each ultrasonic sensors.
Volume will be decreased by this motion
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
41. 3. Move your hand in front of the right ultrasonic sensor in this
gesture. The next slide will be reached by this action or video will
be forwarded by 5 seconds.
4. Move your hand in front of the left ultrasonic sensor in Gesture 4.
The previous slide will be reached with this motion or video will be
taken backward by 5 seconds.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
42. Application
• Presentations and Multimedia: Hand gesture control can be used to
control presentations or multimedia applications, providing a more
dynamic and engaging presentation experience.
• Assistive Technology: Hand gesture control can be beneficial for
individuals with physical disabilities who may have limited mobility or
difficulty using conventional input devices.
• Gaming: Hand gesture control can be used in gaming applications to
provide a more immersive and interactive gaming experience.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
43. • Home Automation: Hand gesture control can be integrated into
home automation systems. For example, adjusting lighting intensity,
controlling the thermostat, or opening/closing curtains with
gestures.
• Robotics and Automation: Hand gesture control can be used to
control robots and automation systems.
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R
44. 1. Sawardekar, Gaurav and Thaker, Parthil and Singh, Rishiraj and
Gaikwad (Mohite), Vaishali, Arduino Based Hand Gesture Control
of Computer Application.
2. Udit Kumar, Sanjana Kintali, Kolla Sai Latha, Asraf Ali, N. Suresh
Kumar, “Hand Gesture Controlled Laptop Using Arduino”.
3. Sarita K., Gavale Yogesh, S. Jadhav, “HAND GESTURE
DETECTION USING ARDUINO AND PYTHON FOR SCREEN
CONTROL”
A R D U I N O B A S E D H A N D G E S T U R E C O N T R O L O F C O M P U T E R