The heart acts as a pump that circulates oxygen and
nutrient carrying blood around the body in order to keep
it functioning. When the body is exerted the rate at which
the heart beats will vary proportional to the amount of
effort being exerted. By detecting the voltage created by
the beating of the heart, its rate can be easily observed
and used for a number of health purposes. Heart pounds
to pump oxygen-rich blood to your muscles and to carry
cell waste products away from your muscles. The heart rate gives a good indication during exercise routines of
how effective that routine is improving your health.
This document describes a heart rate monitoring system using an Arduino. It discusses using a pulse sensor to detect heartbeats which are then sent to an Arduino Uno microcontroller. The Arduino calculates beats per minute over 10 seconds and displays it on an LCD screen. Potential benefits are monitoring heart health for those at risk of heart attacks. It outlines the hardware, components, schematics and programming involved. Future applications discussed include integrating ECG measurements into a wearable smart t-shirt.
The document provides an overview of the Arduino platform, including what it is, what it is used for, and how to get started using it. Key points:
- Arduino is an open-source hardware and software platform for building interactive electronic projects through a simple programming language.
- It is used for physical computing projects, interactive installations, and rapid prototyping. Projects can include sensors and actuators.
- Getting started requires an Arduino board, USB cable, power supply, and downloading the IDE (integrated development environment) to write and upload code. Basic electrical safety knowledge is also important.
This document outlines an Arduino workshop. It includes an overview of the agenda which involves introductions, checking equipment, experimentation time, and creating personal projects. It then details introducing participants and encouraging collaboration. A list of included parts in the kits is provided. Instructions are given for installing the Arduino software and development environment. Examples are shown for breadboard layouts and code for simple projects like blinking an LED and reading input from a button. Additional experiments suggested include using sensors, LCD displays, motors, and programming an RGB LED with a joystick. Sources for parts, tutorials, and inspiration are listed to encourage continued learning.
Arduino based heartbeat monitoring system.Arkadeep Dey
Technological innovations in the field of disease prevention and maintenance of patient health have enabled the evolution of fields such as monitoring systems. Heart rate is a very vital health parameter that is directly related to the soundness of the human cardiovascular system. Heart rate is the number of times the heart beats per minute, reflects different physiological conditions such as biological workload, stress at work and concentration on tasks, drowsiness and the active state of the autonomic nervous system. It can be measured either by the ECG waveform or by sensing the pulse - the rhythmic expansion and contraction of an artery as blood is forced through it by the regular contractions of the heart. The pulse can be felt from those areas where the artery is close to the skin. This paper describes a technique of measuring the heart rate through a fingertip and Arduino. It is based on the principal of photophelthysmography (PPG) which is non-invasive method of measuring the variation in blood volume in tissue using a light source and detector. While the heart is beating, it is actually pumping blood throughout the body, and that makes the blood volume inside the finger artery to change too. This fluctuation of blood can be detected through an optical sensing mechanism placed around the fingertip. The signal can be amplified and is sent to Arduino with the help of serial port communication. With the help of processing software heart rate monitoring and counting is performed. The sensor unit consists of an infrared light-emitting-diode (IR LED) and a photo diode. The IR LED transmits an infrared light into the fingertip, a part of which is reflected back from the blood inside the finger arteries. The photo diode senses the portion of the light that is reflected back. The intensity of reflected light depends upon the blood volume inside the fingertip. So, every time the heart beats the amount of reflected infrared light changes, which can be detected by the photo diode. With a high gain amplifier, this little alteration in the amplitude of the reflected light can be converted into a pulse.
The heart acts as a pump that circulates oxygen and
nutrient carrying blood around the body in order to keep
it functioning. When the body is exerted the rate at which
the heart beats will vary proportional to the amount of
effort being exerted. By detecting the voltage created by
the beating of the heart, its rate can be easily observed
and used for a number of health purposes. Heart pounds
to pump oxygen-rich blood to your muscles and to carry
cell waste products away from your muscles. The heart rate gives a good indication during exercise routines of
how effective that routine is improving your health.
This document describes a heart rate monitoring system using an Arduino. It discusses using a pulse sensor to detect heartbeats which are then sent to an Arduino Uno microcontroller. The Arduino calculates beats per minute over 10 seconds and displays it on an LCD screen. Potential benefits are monitoring heart health for those at risk of heart attacks. It outlines the hardware, components, schematics and programming involved. Future applications discussed include integrating ECG measurements into a wearable smart t-shirt.
The document provides an overview of the Arduino platform, including what it is, what it is used for, and how to get started using it. Key points:
- Arduino is an open-source hardware and software platform for building interactive electronic projects through a simple programming language.
- It is used for physical computing projects, interactive installations, and rapid prototyping. Projects can include sensors and actuators.
- Getting started requires an Arduino board, USB cable, power supply, and downloading the IDE (integrated development environment) to write and upload code. Basic electrical safety knowledge is also important.
This document outlines an Arduino workshop. It includes an overview of the agenda which involves introductions, checking equipment, experimentation time, and creating personal projects. It then details introducing participants and encouraging collaboration. A list of included parts in the kits is provided. Instructions are given for installing the Arduino software and development environment. Examples are shown for breadboard layouts and code for simple projects like blinking an LED and reading input from a button. Additional experiments suggested include using sensors, LCD displays, motors, and programming an RGB LED with a joystick. Sources for parts, tutorials, and inspiration are listed to encourage continued learning.
Arduino based heartbeat monitoring system.Arkadeep Dey
Technological innovations in the field of disease prevention and maintenance of patient health have enabled the evolution of fields such as monitoring systems. Heart rate is a very vital health parameter that is directly related to the soundness of the human cardiovascular system. Heart rate is the number of times the heart beats per minute, reflects different physiological conditions such as biological workload, stress at work and concentration on tasks, drowsiness and the active state of the autonomic nervous system. It can be measured either by the ECG waveform or by sensing the pulse - the rhythmic expansion and contraction of an artery as blood is forced through it by the regular contractions of the heart. The pulse can be felt from those areas where the artery is close to the skin. This paper describes a technique of measuring the heart rate through a fingertip and Arduino. It is based on the principal of photophelthysmography (PPG) which is non-invasive method of measuring the variation in blood volume in tissue using a light source and detector. While the heart is beating, it is actually pumping blood throughout the body, and that makes the blood volume inside the finger artery to change too. This fluctuation of blood can be detected through an optical sensing mechanism placed around the fingertip. The signal can be amplified and is sent to Arduino with the help of serial port communication. With the help of processing software heart rate monitoring and counting is performed. The sensor unit consists of an infrared light-emitting-diode (IR LED) and a photo diode. The IR LED transmits an infrared light into the fingertip, a part of which is reflected back from the blood inside the finger arteries. The photo diode senses the portion of the light that is reflected back. The intensity of reflected light depends upon the blood volume inside the fingertip. So, every time the heart beats the amount of reflected infrared light changes, which can be detected by the photo diode. With a high gain amplifier, this little alteration in the amplitude of the reflected light can be converted into a pulse.
This presentation summarizes a summer training on Arduino. It defines Arduino as an open-source hardware and software platform for building electronics projects. It describes the main types of Arduino boards including the Arduino Uno, Mega 2560, Duemilanove, and Fio. It also outlines some key features of the Arduino Uno board. Furthermore, it provides examples of interfacing Arduino with a DC motor and RC car motor. The presentation concludes by listing some common applications of Arduino and its advantages.
This document summarizes a minor project on a heart beat monitoring system. It discusses using a pulse oximetry sensor with an LED and LDR to detect heartbeats and interface it with a microcontroller and LCD to display the real-time heart rate. The system steps down household AC voltage to power the circuit and uses a voltage regulator to provide stable 5V power. It was developed using KEIL software and aims to provide a low-cost solution for heart rate monitoring, with potential applications in healthcare, fitness training, and telemedicine to remotely monitor multiple patients.
This document presents an automatic bell ringing system using a microcontroller. The system uses a step-down transformer to power the microcontroller and other components. An LCD screen displays the time and schedule. A buzzer sounds according to the programmed schedule, such as every hour. The system is designed to automatically ring a bell in schools and colleges to avoid human errors. It has applications in education, industry, and other areas where an automatic scheduling system is needed.
The project uses a PIR motion sensor to detect motion and trigger a camera. An Arduino microcontroller coordinates and controls the system, activating the camera when the PIR sensor detects motion.
Introduction to Arduino Hardware and ProgrammingEmmanuel Obot
Introduction to Arduino Hardware and Programming:
Arduino is an open-source electronics platform based on easy-to-use hardware and software. It's intended for anyone making interactive projects.
Teachers and students use it to build low cost scientific instruments, to prove chemistry and physics principles, or to get started with programming and robotics. Designers and architects build interactive prototypes, musicians and artists use it for installations and to experiment with new musical instruments. Makers, of course, use it to build many of the projects exhibited at the Maker Faire. Arduino is a key tool to learn new things. Anyone - children, hobbyists, artists, programmers can use it to build an interactive device.
This document provides an overview of embedded systems and their processors. It defines an embedded system as having computer hardware and software embedded as important components. Processors are the heart of embedded systems and can be microprocessors or microcontrollers. Components include hardware, memories, ports and application software. Languages for programming embedded systems include C and C++. Embedded systems are classified based on scale, connectivity and mobility. They have constraints like limited memory and need for low power. Common applications include household appliances, audio players, vehicle controllers and medical equipment.
This document provides an overview of Arduino, an open-source hardware platform used for building interactive objects and prototypes. It describes Arduino as a single-board microcontroller intended to make electronics projects more accessible. Key topics covered include the Arduino programming environment, common Arduino boards and their features, examples of simple Arduino projects like blinking an LED and building a line-following robot, and comparisons to other prototyping platforms. The document encourages readers to get started with Arduino for its low cost, easy programming environment, and large community support.
The document discusses the Arduino, an open-source electronics prototyping platform. It provides a brief history of how Arduino was created in 2005 to provide an affordable platform for interactive design projects. It describes the key features of the Arduino Uno board and the Arduino programming environment. Finally, it outlines some common applications of Arduino in fields like home automation, robotics, and sensor prototyping.
Temperature Based Fan Controller can be used for reducing the power consumption & also to assist people who are disabled and are unable to control the speed of fan.It may also be used for monitoring changes in environment.
Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online.
This presentation discuss about the Ultrasonic Sensor long with its working principle and simple test with sample of Arduino program. The ultrasonic Sensor featured in this presentation is HC-SR04.
This document describes an IoT-based health monitoring system created by three group members. The system uses sensors to measure a patient's heartbeat and temperature, which are sent wirelessly to a monitoring center. The monitoring center allows for real-time analysis of the vital sign data and emergency alerts. The system aims to allow doctors to remotely monitor patients at low cost using embedded technology.
Report on Automatic Heart Rate monitoring using Arduino UnoAshfaqul Haque John
Automatic heart rate monitoring using Arduino. This is a report based on project. It includes the circuit diagram and the PCB layout diagram of the circuit
The document proposes a low-cost, wireless remote health monitoring system using sensors to measure vital signs like temperature, heart rate, blood pressure, and lung capacity. The sensor data is sent to a monitoring system via wireless communication networks and the Internet of Things (IoT), allowing doctors to remotely monitor patients and reducing the need for frequent in-person visits. The proposed system aims to make healthcare more accessible and affordable for chronic disease patients.
ESP32 WiFi & Bluetooth Module - Getting Started Guidehandson28
The document provides information about the ESP32 WiFi and Bluetooth SoC module. It discusses the ESP32's dual-core processor, integrated antennas and radios, power efficiency features, and applications in mobile devices and IoT. It also provides specifications, pinout diagrams, and instructions for integrating the ESP32 with the Arduino IDE. Examples are given for running code on the ESP32 to scan for WiFi networks and toggle an LED with a button press.
This document provides an introduction to line follower competitions using Arduino microcontrollers. It discusses what a microcontroller is and types of Arduino boards. The coding structure is explained, covering data types, functions, control statements and loop statements. A workshop section describes how to control a DC motor using Arduino to rotate clockwise for 2 seconds and counter-clockwise for 5 seconds in an infinite loop.
The Arduino Uno is a microcontroller board based on the ATmega328P chip. It has 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM. The board has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, 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 to get started.
Automatic Room Light Controller Using Arduinom & PIR SensorAnkit Chaudhary
Automatic Room Lights System using Arduino is a very useful project as you need not worry about turning on and off the switches every time you want to turn on the lights. The main components of the Automatic Room Lights project are Arduino, PIR Sensor and the Relay Module.
APPLICATION OF DSP IN BIOMEDICAL ENGINEERINGpirh khan
This document discusses the application of digital signal processing (DSP) in biomedical engineering. It describes how DSP is used in applications like electrocardiography (ECG), hearing aids, magnetic resonance imaging (MRI), and measuring blood pressure. DSP enables the analysis and visualization of biomedical data and improves the efficiency of medical devices. Key advantages of DSP include its ability to precisely diagnose conditions, reduce background noise, and provide highly customizable solutions for individual patient needs.
An integrated portable device for continuous heart rate and body temperature monitoring system development is presented in this paper (Proc. of 2nd EICT, 2015). Heart related diseases are increasing day by day; therefore, an accurate, affordable and portable heart rate and body temperature measuring device is essential for taking action in proper time. Such a device is more essential in a situation where there is no doctor or clinic nearby (e.g., rural area) and patients are unable not recognize their actual condition. The developed system of this study consists of Arduino UNO microcontroller system, transmission system and Android based application. The system gives information of heart rate and body temperature simultaneously acquired on the portable device in real time and shows it through the connected Android application instantly. The developed system is more affordable with low price compared to other developed devices due to use of easy available Arduino UNO and smart phone as Android device. The developed device is shown acceptable outcomes when compared with other measuring devices.
The document introduces Analog Devices' iMEMS low-g accelerometer portfolio, including details on what accelerometers are, the different types of motion they can sense, key parameters for MEMS accelerometers, and an overview of Analog Devices' low-g accelerometer products like the ADXL345 which can detect tap, activity, and fall events with built-in functions.
This presentation summarizes a summer training on Arduino. It defines Arduino as an open-source hardware and software platform for building electronics projects. It describes the main types of Arduino boards including the Arduino Uno, Mega 2560, Duemilanove, and Fio. It also outlines some key features of the Arduino Uno board. Furthermore, it provides examples of interfacing Arduino with a DC motor and RC car motor. The presentation concludes by listing some common applications of Arduino and its advantages.
This document summarizes a minor project on a heart beat monitoring system. It discusses using a pulse oximetry sensor with an LED and LDR to detect heartbeats and interface it with a microcontroller and LCD to display the real-time heart rate. The system steps down household AC voltage to power the circuit and uses a voltage regulator to provide stable 5V power. It was developed using KEIL software and aims to provide a low-cost solution for heart rate monitoring, with potential applications in healthcare, fitness training, and telemedicine to remotely monitor multiple patients.
This document presents an automatic bell ringing system using a microcontroller. The system uses a step-down transformer to power the microcontroller and other components. An LCD screen displays the time and schedule. A buzzer sounds according to the programmed schedule, such as every hour. The system is designed to automatically ring a bell in schools and colleges to avoid human errors. It has applications in education, industry, and other areas where an automatic scheduling system is needed.
The project uses a PIR motion sensor to detect motion and trigger a camera. An Arduino microcontroller coordinates and controls the system, activating the camera when the PIR sensor detects motion.
Introduction to Arduino Hardware and ProgrammingEmmanuel Obot
Introduction to Arduino Hardware and Programming:
Arduino is an open-source electronics platform based on easy-to-use hardware and software. It's intended for anyone making interactive projects.
Teachers and students use it to build low cost scientific instruments, to prove chemistry and physics principles, or to get started with programming and robotics. Designers and architects build interactive prototypes, musicians and artists use it for installations and to experiment with new musical instruments. Makers, of course, use it to build many of the projects exhibited at the Maker Faire. Arduino is a key tool to learn new things. Anyone - children, hobbyists, artists, programmers can use it to build an interactive device.
This document provides an overview of embedded systems and their processors. It defines an embedded system as having computer hardware and software embedded as important components. Processors are the heart of embedded systems and can be microprocessors or microcontrollers. Components include hardware, memories, ports and application software. Languages for programming embedded systems include C and C++. Embedded systems are classified based on scale, connectivity and mobility. They have constraints like limited memory and need for low power. Common applications include household appliances, audio players, vehicle controllers and medical equipment.
This document provides an overview of Arduino, an open-source hardware platform used for building interactive objects and prototypes. It describes Arduino as a single-board microcontroller intended to make electronics projects more accessible. Key topics covered include the Arduino programming environment, common Arduino boards and their features, examples of simple Arduino projects like blinking an LED and building a line-following robot, and comparisons to other prototyping platforms. The document encourages readers to get started with Arduino for its low cost, easy programming environment, and large community support.
The document discusses the Arduino, an open-source electronics prototyping platform. It provides a brief history of how Arduino was created in 2005 to provide an affordable platform for interactive design projects. It describes the key features of the Arduino Uno board and the Arduino programming environment. Finally, it outlines some common applications of Arduino in fields like home automation, robotics, and sensor prototyping.
Temperature Based Fan Controller can be used for reducing the power consumption & also to assist people who are disabled and are unable to control the speed of fan.It may also be used for monitoring changes in environment.
Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online.
This presentation discuss about the Ultrasonic Sensor long with its working principle and simple test with sample of Arduino program. The ultrasonic Sensor featured in this presentation is HC-SR04.
This document describes an IoT-based health monitoring system created by three group members. The system uses sensors to measure a patient's heartbeat and temperature, which are sent wirelessly to a monitoring center. The monitoring center allows for real-time analysis of the vital sign data and emergency alerts. The system aims to allow doctors to remotely monitor patients at low cost using embedded technology.
Report on Automatic Heart Rate monitoring using Arduino UnoAshfaqul Haque John
Automatic heart rate monitoring using Arduino. This is a report based on project. It includes the circuit diagram and the PCB layout diagram of the circuit
The document proposes a low-cost, wireless remote health monitoring system using sensors to measure vital signs like temperature, heart rate, blood pressure, and lung capacity. The sensor data is sent to a monitoring system via wireless communication networks and the Internet of Things (IoT), allowing doctors to remotely monitor patients and reducing the need for frequent in-person visits. The proposed system aims to make healthcare more accessible and affordable for chronic disease patients.
ESP32 WiFi & Bluetooth Module - Getting Started Guidehandson28
The document provides information about the ESP32 WiFi and Bluetooth SoC module. It discusses the ESP32's dual-core processor, integrated antennas and radios, power efficiency features, and applications in mobile devices and IoT. It also provides specifications, pinout diagrams, and instructions for integrating the ESP32 with the Arduino IDE. Examples are given for running code on the ESP32 to scan for WiFi networks and toggle an LED with a button press.
This document provides an introduction to line follower competitions using Arduino microcontrollers. It discusses what a microcontroller is and types of Arduino boards. The coding structure is explained, covering data types, functions, control statements and loop statements. A workshop section describes how to control a DC motor using Arduino to rotate clockwise for 2 seconds and counter-clockwise for 5 seconds in an infinite loop.
The Arduino Uno is a microcontroller board based on the ATmega328P chip. It has 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM. The board has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, 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 to get started.
Automatic Room Light Controller Using Arduinom & PIR SensorAnkit Chaudhary
Automatic Room Lights System using Arduino is a very useful project as you need not worry about turning on and off the switches every time you want to turn on the lights. The main components of the Automatic Room Lights project are Arduino, PIR Sensor and the Relay Module.
APPLICATION OF DSP IN BIOMEDICAL ENGINEERINGpirh khan
This document discusses the application of digital signal processing (DSP) in biomedical engineering. It describes how DSP is used in applications like electrocardiography (ECG), hearing aids, magnetic resonance imaging (MRI), and measuring blood pressure. DSP enables the analysis and visualization of biomedical data and improves the efficiency of medical devices. Key advantages of DSP include its ability to precisely diagnose conditions, reduce background noise, and provide highly customizable solutions for individual patient needs.
An integrated portable device for continuous heart rate and body temperature monitoring system development is presented in this paper (Proc. of 2nd EICT, 2015). Heart related diseases are increasing day by day; therefore, an accurate, affordable and portable heart rate and body temperature measuring device is essential for taking action in proper time. Such a device is more essential in a situation where there is no doctor or clinic nearby (e.g., rural area) and patients are unable not recognize their actual condition. The developed system of this study consists of Arduino UNO microcontroller system, transmission system and Android based application. The system gives information of heart rate and body temperature simultaneously acquired on the portable device in real time and shows it through the connected Android application instantly. The developed system is more affordable with low price compared to other developed devices due to use of easy available Arduino UNO and smart phone as Android device. The developed device is shown acceptable outcomes when compared with other measuring devices.
The document introduces Analog Devices' iMEMS low-g accelerometer portfolio, including details on what accelerometers are, the different types of motion they can sense, key parameters for MEMS accelerometers, and an overview of Analog Devices' low-g accelerometer products like the ADXL345 which can detect tap, activity, and fall events with built-in functions.
Biomedical Instrumentation Presentation on Infrared Emitter-Detector and Ardu...Redwan Islam
In this project, we measured human heart rate using IR emitter and detector, Arduino board and some other low cost component. We observed heart rate of some individuals with IR emitter and detector, Arduino Board and Processing 2.0 software, and attached the result in the report. We compared the cost of heart rate monitor that uses IR emitter and detector, and the one that uses pulse sensor.
This document describes a microcontroller-based heart rate measuring device. It uses an infrared LED and photodiode placed on the finger to detect changes in blood volume with each heartbeat. The signal is filtered and amplified before being read by the microcontroller. The heart rate is then displayed on a 7-segment display. The circuit diagram and code for the PIC microcontroller are provided to count heartbeats over 15 seconds and calculate the rate in beats per minute for display. Potential applications include health monitoring and fitness tracking, with possibilities for future expansion.
This document describes a project on road safety done by students of the Department of Electrical Engineering at Gujarat Power Engineering and Research Institute. It involves three canvases where they empathized with users of roads to understand risks, ideated potential solutions, and developed product concepts aimed at improving safety. In the first canvas, they identified stakeholders like drivers, traffic police and activities like driving, parking that impact safety. The second canvas explored solutions like better signage and speed limits. Their final canvas focused on developing vehicle features using sensors and notifications to prevent accidents and alert authorities.
This document presents an introduction to an IoT-based greenhouse monitoring and controlling system project. It discusses the problems with existing greenhouse systems, such as a lack of remote monitoring capabilities. The aim of the project is to develop a fully automatic greenhouse system that can be monitored remotely via the internet. It will use sensors to measure light, humidity, and temperature and control lighting, watering, and heating accordingly. A literature review covers several prior patents related to wireless greenhouse monitoring and control systems, environmental monitoring, and remote sensor networks for agriculture.
Heart beat monitor using AT89S52 microcontrollerSushil Mishra
We , in this project are measuring the heart beat using the pulse oximetry logic.
The timer we have set for counting the heart beat is 30s.
There is a set point we can decide, after 30 s the heartbeat would be shown on the LCD along with a buzzer sound (if it exceeds the set point).
Microcontroller based heart rate meterChetana Nair
This document describes a microcontroller-based heart rate meter that measures heart rate using a light-dependent resistor (LDR) to sense blood flow into the finger. The LDR signal is amplified and processed by a microcontroller before the heart rate is displayed on a 7-segment display. The device is portable, has low power consumption, and can be used for heart rate monitoring in fitness centers or rural areas with limited medical facilities, though it may not be as precise as other methods. Future improvements could include storing heart rate data, sending alerts by email, and measuring additional biometrics.
This project involves developing a heart rate sensor using an infrared pulse sensor and Arduino. The sensor detects the amount of infrared light reflected by blood flow to generate an electrical signal representing the user's pulse. The Arduino reads this signal and counts the heartbeats over 10 seconds, then displays the result on an LCD screen. The goal is to create an inexpensive way for people at high risk of heart attacks to easily monitor their heart rate at home.
This document provides an introduction to Arduino and sensors. It discusses that Arduino was developed for artists and designers to prototype interactive displays using physical computing. It then describes the Arduino Uno board and lists examples of what can be taught using Arduino Uno such as introductory electronics, programming, and designing basic scientific equipment. Finally, it recommends some starter components for projects such as LEDs, LCD screens, temperature sensors, servos, and ultrasonic sensors.
IRJET - New Generation Multilevel based Atm Security SystemIRJET Journal
This document proposes a new multi-level security system for ATMs using face recognition. The system would detect the face of any unauthorized person using an ATM card and send their photo to the authorized card holder. This allows card holders to easily identify who accessed their card if it was lost or stolen. The system uses an Arduino, RFID reader instead of an ATM card, and OpenCV with Python for face detection and recognition. If an unauthorized face is detected, an alarm would sound and their photo would be emailed. This new system provides improved authentication and security over existing ATM technologies.
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.
This document provides an introduction to using Arduino, an open-source physical computing platform. It describes Arduino as a microcontroller board and IDE that allows users to write software to control sensors and actuators. The document outlines the basic Arduino hardware components, software interface, and guides setting up the IDE. It recommends verifying the setup by running a sample "Blink" sketch to toggle an onboard LED.
The document provides an overview of Arduino, including what it is, common Arduino boards, digital and analog input/output, and example projects. Arduino is an open-source electronics prototyping platform that can be used to create interactive objects. It uses a simple hardware and software environment to program and develop prototypes. The Arduino Uno is one of the most commonly used boards, which contains an Atmega328 microcontroller, digital and analog pins, and can be programmed via USB. The document describes how to connect various components like LEDs, buttons, sensors and motors to an Arduino board.
The document provides an overview of Arduino, including what it is, common Arduino boards, digital and analog input/output, and example projects. Arduino is an open-source electronics prototyping platform that allows users to create interactive objects and environments. It uses flexible, easy-to-use hardware and software. Common tasks demonstrated include blinking LEDs, reading buttons, and controlling motors. The document serves as an introduction to getting started with the Arduino platform.
Irjet v4 i12308IOT-BEAT: An Intelligent Nurse for the Cardiac Patient with Mu...IRJET Journal
This document describes a system called IOT-BEAT that is intended to remotely monitor cardiac patients using an electrocardiogram (ECG) sensor and process the readings to detect arrhythmias. When an arrhythmia is detected, the system will send an alert to the patient's doctor and also play classical music through the patient's smartphone, as music therapy can help temporarily control arrhythmias by reducing heart rate. The system uses an Arduino board, ECG pulse sensor, GSM module for connectivity, and LCD display. It analyzes ECG signals to determine heart rate and detect arrhythmias in real-time for remote patient monitoring and emergency alerting to doctors.
The document provides instructions for connecting an Arduino board to a Windows computer and uploading a simple "Blink" sketch. It outlines downloading the Arduino IDE software, connecting the board via USB, installing the correct USB drivers, opening the Blink example sketch, selecting the board and serial port in the IDE, and uploading the program to make an on-board LED blink.
IRJET- New Generation Multilevel based Atm Security SystemIRJET Journal
This document describes a new multi-level security system for ATMs using face recognition. The system detects a user's face when accessing an ATM card and sends the photo to the authorized card owner. This allows the owner to identify if an unauthorized person is using their lost or stolen card. The system provides higher security than existing ATM security by verifying the user's identity using facial recognition each time the card is used.
The document discusses Arduino, an open-source electronics prototyping platform. It began in 2005 as a cheaper alternative for students to use in physical computing classes compared to other microcontroller boards. Arduino boards use a microcontroller, such as the Atmega328, and can be programmed and controlled from a computer. The Arduino software and hardware designs are open-source, allowing anyone to build upon and distribute Arduino clones and compatible boards. The Arduino platform and community have grown significantly since 2005.
The document proposes a solution to automate electricity meter reading in Pakistan using Arduino technology. An Arduino chip would be installed inside each electricity meter and connected to a 4G shield. The Arduino would record consumption data and transmit it via the 4G shield to a WAPDA server. This would allow remote meter reading and billing, reducing costs compared to the current manual process.
A student project aims to build a system that converts visual input into audio signals to help the blind or visually impaired navigate. The project's objectives are to develop a prototype device that uses image processing and computer vision techniques to detect objects and hazards, and converts that visual information into audio cues. The system would integrate technologies like image segmentation, enhancement, and 3D modeling with an acoustic interface to describe a user's surroundings. A Pandaboard single-board computer with OpenCV is used to process images from a webcam in real-time and translate them into audio descriptions for visually impaired users.
IRJET- Heart Rate Monitoring by using Pulse SensorIRJET Journal
This document describes a heart rate monitoring system using a pulse sensor and Arduino microcontroller. The system measures heart rate by detecting changes in blood volume in the fingertip artery using a pulse sensor attached to the finger. The sensor signal is processed by the Arduino and the measured heart rate is stored, displayed on an LCD screen, and can be transmitted remotely via GSM or Ethernet modules to allow doctors to monitor patients remotely. The system aims to continuously monitor heart rate for healthcare purposes in a simple, low-cost, and portable design. The document provides details of the hardware components used and how they are connected and calibrated to accurately measure heart rate.
Interface stepper motor through Arduino using LABVIEW.Ankita Tiwari
The document describes an experiment to interface a stepper motor with Arduino using LabVIEW. It involves establishing a front panel and block diagram in LabVIEW to start communication with Arduino and send new control values or a stop signal. The Arduino code checks for new values from LabVIEW, uses the value as the delay interval between motor steps to control speed, and sends the calculated motor speed to another serial port to confirm it is working. The result is the stepper motor is successfully run by interfacing Arduino with LabVIEW.
This document provides an overview of Arduino programming and the Arduino platform. It discusses what Arduino is, what types of projects can be built with Arduino, and covers the basics of getting started, digital and analog inputs/outputs, Neopixels, and putting projects together. It also includes an agenda and summaries of the Arduino UNO board and common sensors that can be used.
The document provides an overview of how an interactive device works using Arduino. It describes that an interactive device senses its environment using sensors, processes this information using software on the microcontroller, and then interacts with the world using actuators. It then gives examples of blinking an LED using Arduino code to illustrate how this process works at a basic level.
A Gesture Based Digital Art with Colour Coherence Vector AlgorithmIRJET Journal
This document describes a gesture-based digital art system using a color coherence vector algorithm. The system uses gesture recognition to track colored markers on a user's fingers to allow drawing in the air. A Raspberry Pi processes images from a webcam to recognize gestures and display corresponding drawings on an LCD screen in real-time. The system is intended to provide a convenient way to create digital art wirelessly using natural hand gestures.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Adaptive synchronous sliding control for a robot manipulator based on neural ...IJECEIAES
Robot manipulators have become important equipment in production lines, medical fields, and transportation. Improving the quality of trajectory tracking for
robot hands is always an attractive topic in the research community. This is a
challenging problem because robot manipulators are complex nonlinear systems
and are often subject to fluctuations in loads and external disturbances. This
article proposes an adaptive synchronous sliding control scheme to improve trajectory tracking performance for a robot manipulator. The proposed controller
ensures that the positions of the joints track the desired trajectory, synchronize
the errors, and significantly reduces chattering. First, the synchronous tracking
errors and synchronous sliding surfaces are presented. Second, the synchronous
tracking error dynamics are determined. Third, a robust adaptive control law is
designed,the unknown components of the model are estimated online by the neural network, and the parameters of the switching elements are selected by fuzzy
logic. The built algorithm ensures that the tracking and approximation errors
are ultimately uniformly bounded (UUB). Finally, the effectiveness of the constructed algorithm is demonstrated through simulation and experimental results.
Simulation and experimental results show that the proposed controller is effective with small synchronous tracking errors, and the chattering phenomenon is
significantly reduced.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
Low power architecture of logic gates using adiabatic techniquesnooriasukmaningtyas
The growing significance of portable systems to limit power consumption in ultra-large-scale-integration chips of very high density, has recently led to rapid and inventive progresses in low-power design. The most effective technique is adiabatic logic circuit design in energy-efficient hardware. This paper presents two adiabatic approaches for the design of low power circuits, modified positive feedback adiabatic logic (modified PFAL) and the other is direct current diode based positive feedback adiabatic logic (DC-DB PFAL). Logic gates are the preliminary components in any digital circuit design. By improving the performance of basic gates, one can improvise the whole system performance. In this paper proposed circuit design of the low power architecture of OR/NOR, AND/NAND, and XOR/XNOR gates are presented using the said approaches and their results are analyzed for powerdissipation, delay, power-delay-product and rise time and compared with the other adiabatic techniques along with the conventional complementary metal oxide semiconductor (CMOS) designs reported in the literature. It has been found that the designs with DC-DB PFAL technique outperform with the percentage improvement of 65% for NOR gate and 7% for NAND gate and 34% for XNOR gate over the modified PFAL techniques at 10 MHz respectively.
2. Taking your pulse is as simple as holding a finger to your
neck or wrist and timing the beats with your watch.
But if you want to record the data or use it to trigger
events, you need to turn that mechanical pulsing action into
an electrical signal.
This sensor fits over a fingertip and uses the amount of
infrared light reflected by the blood circulating inside to do
just that.
3. Why Monitoring……?
More than 2 million people are at high risk of
having heart attack.
It would be helpful if there was a way for these
people to monitor their heart.
So we have a problem. That is the way our
project focuses on how we can utilize this
problem and find a solution.
4. Measurement of Heart rate
4
• Stethoscope ---
inaccurate
• Electrocardiogram –
costly
& not user friendly
5. What we have done? ? ?
5
• We , in this project are measuring the
heart beat using the IR pulse sensor and
arduino.
• The timer we have set for counting the
heart beat is 10s.
• There is a set point we can decide, after 10
s the heartbeat would be shown on the
screen.
10. HOW ? ? ?
10
The sensor itself consists of an infrared emitter and detector
mounted side-by-side and pressed closely against the skin.
When the heart pumps, blood pressure rises sharply, and so
does the amount of infrared light from the emitter that gets
reflected back to the detector.
11. The detector passes more current when it receives more
light, which in turn causes a voltage drop to enter the
amplifier circuitry.
This design uses two consecutive operational amplifiers
(“op-amps”) to establish a steady baseline for the signal,
emphasize the peaks, and filter out noise.
Both op-amps are contained in a single integrated
circuit (IC or “chip”),
12.
13. What is ‘ARDUINO’?
It’s intended for students, artists,designers,hobbyists
and anyone who tinker with technology.
It is programmed in Arduino Programming
language(APL) similar to C/C++.
Way more easy to program compared to other
microcontroller packages.
The Arduino is a microcontroller development
platform
It is the winner of “worlds best interaction award
17. Arduino Duemilanove/Uno Features
Microcontroller ATmega168/328
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
Analog Input Pins 6
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory
16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB
used by bootloader
SRAM 1 KB (ATmega168) or 2 KB (ATmega328)
EEPROM 512 bytes (ATmega168) or 1 KB (ATmega328)
Clock Speed 16 MHz
24. Processing is a free, open source, cross-
platform programming language and
environment for people who want to create
images, animations, and interactions.
Created in 2001 by Casey Reas and Ben Fry at
the MIT Media Lab.
Downloads, updates, reference, forums, etc. at:
http://processing.org
25. A sketch is a file or
project you create in
Processing.
When you first
open up a new sketch
it will be completely
blank.
26. This function runs once, at the very beginning of your sketch.
You will use setup to set up certain aspects of your sketch,
makes sense right?
Most importantly for this class you will begin Serial
communication in the setup function. The setup function
without anything in it looks like this:
27. This function is where everything happens in your sketch.
The draw loop is the portion of code that keeps repeating
while the Processing sketch is open. The draw loop looks like
this:
30. One very convenient way to access Processing’s Help
Reference is to highlight a function or a word used in your
code, right click and select Find in Reference (which brings
you to the processing.org reference page):
31. 31
In-accurate method of calculating heartbeat.
Logic used iS very simple. Therefore, results may
vary as for a sophisticated instrument for the same
purpose
32. Future scope
• EEG, ECG and other health parameters can also
be monitored.
• Continuous monitoring and future diagnosis can
be performed via the same system
(TELEMEDICINE).
• More than a single patient at different places can
be monitored using such system.
32