making a simple device that measures radiation coming out of various household gadgets like mobile,adapter,LAN router,cfl,laptop etc.basically it can measure non ionized radiation.
This document discusses the principle and components of wireless charging. It explains that wireless charging works using electromagnetic induction, where a changing magnetic field in a transmitter coil induces a current in a nearby receiver coil. The main components are a transmitter that produces radio waves, a receiver, and a rectenna that converts the received electromagnetic energy into direct current. Different types like inductive, resonant, and radio charging are described for charging various devices over different distances. Applications and advantages and disadvantages of wireless charging are also summarized.
This document describes a proposed low-power wearable system for physiological monitoring. The system aims to read EKG signals without wires by using a wireless microcontroller and small, low-power sensors. The proposed system improves on existing wired systems by eliminating cables, electrodes, and skin irritation. It consists of small EKG and motion sensors, a low-power microcontroller for data collection and wireless transmission, and a mobile phone or PC for display. The microcontroller and sensors allow for continuous monitoring during daily activities without hindrance.
This document discusses wireless charging technologies, including inductive charging, resonance charging, and radio charging. It provides details on how each works, such as using electromagnetic induction or radio waves to transmit power over short distances without wires. Applications are mentioned, like charging phones, electric cars, and other devices. Advantages include convenience and reducing electronic waste, while disadvantages are inefficiency over longer distances.
Wireless Charging which is technically called as Inductive charging uses an electromagnetic field to transfer energy between two objects. This is actually done with the help of a charging station. Energy transferred can then be used to charge batteries or run the device.
more visit:- http://www.energous.com/
The influence of EMF (electro magnetic field) on data centerEdarat Group
Why EMF?
World population growth and its trend to computerize everything in the globe, which can be easily noticed from the quantity and type of internet-dependent appliances i.e. smart phones, tablets, many type of laptops and personal computers are invading our normal life, where most of known manufacturers are racing to provide the globe markets with the highest technology, and all of these devices are power-dependent which found their way to the end users with high demand.
A presentation on wireless charging.
Inductive charging (also known as wireless charging or cordless charging) uses an electromagnetic field to transfer energy between two objects through electromagnetic induction. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.
Induction chargers use an induction coil to create an alternating electromagnetic field from within a charging base, and a second induction coil in the portable device takes power from the electromagnetic field and converts it back into electric current to charge the battery. The two induction coils in proximity combine to form an electrical transformer Greater distances between sender and receiver coils can be achieved when the inductive charging system uses resonant inductive coupling.
Recent improvements to this resonant system include using a movable transmission coil (i.e. mounted on an elevating platform or arm) and the use of other materials for the receiver coil made of silver plated copper or sometimes aluminium to minimize weight and decrease resistance due to the skin effect.
Operating electrical devices with PIR sensor. No coding, No controllerSantosh Kumar Kar
Operating electrical device with PIR Sensor. We don't need any coding or any controller. The sensor will send signal to the relay and relay will operate the devices.
This document discusses the principle and components of wireless charging. It explains that wireless charging works using electromagnetic induction, where a changing magnetic field in a transmitter coil induces a current in a nearby receiver coil. The main components are a transmitter that produces radio waves, a receiver, and a rectenna that converts the received electromagnetic energy into direct current. Different types like inductive, resonant, and radio charging are described for charging various devices over different distances. Applications and advantages and disadvantages of wireless charging are also summarized.
This document describes a proposed low-power wearable system for physiological monitoring. The system aims to read EKG signals without wires by using a wireless microcontroller and small, low-power sensors. The proposed system improves on existing wired systems by eliminating cables, electrodes, and skin irritation. It consists of small EKG and motion sensors, a low-power microcontroller for data collection and wireless transmission, and a mobile phone or PC for display. The microcontroller and sensors allow for continuous monitoring during daily activities without hindrance.
This document discusses wireless charging technologies, including inductive charging, resonance charging, and radio charging. It provides details on how each works, such as using electromagnetic induction or radio waves to transmit power over short distances without wires. Applications are mentioned, like charging phones, electric cars, and other devices. Advantages include convenience and reducing electronic waste, while disadvantages are inefficiency over longer distances.
Wireless Charging which is technically called as Inductive charging uses an electromagnetic field to transfer energy between two objects. This is actually done with the help of a charging station. Energy transferred can then be used to charge batteries or run the device.
more visit:- http://www.energous.com/
The influence of EMF (electro magnetic field) on data centerEdarat Group
Why EMF?
World population growth and its trend to computerize everything in the globe, which can be easily noticed from the quantity and type of internet-dependent appliances i.e. smart phones, tablets, many type of laptops and personal computers are invading our normal life, where most of known manufacturers are racing to provide the globe markets with the highest technology, and all of these devices are power-dependent which found their way to the end users with high demand.
A presentation on wireless charging.
Inductive charging (also known as wireless charging or cordless charging) uses an electromagnetic field to transfer energy between two objects through electromagnetic induction. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.
Induction chargers use an induction coil to create an alternating electromagnetic field from within a charging base, and a second induction coil in the portable device takes power from the electromagnetic field and converts it back into electric current to charge the battery. The two induction coils in proximity combine to form an electrical transformer Greater distances between sender and receiver coils can be achieved when the inductive charging system uses resonant inductive coupling.
Recent improvements to this resonant system include using a movable transmission coil (i.e. mounted on an elevating platform or arm) and the use of other materials for the receiver coil made of silver plated copper or sometimes aluminium to minimize weight and decrease resistance due to the skin effect.
Operating electrical devices with PIR sensor. No coding, No controllerSantosh Kumar Kar
Operating electrical device with PIR Sensor. We don't need any coding or any controller. The sensor will send signal to the relay and relay will operate the devices.
This document describes a simple and low-cost infrared remote control circuit. The transmitter circuit uses an operational amplifier to generate a square wave that provides gate pulses to an SCR, causing an LED to emit infrared rays. The receiver circuit uses a phototransistor that produces charge carriers when exposed to infrared light, and an operational amplifier amplifies the resulting voltage which is then rectified to power a relay. The circuit can transmit signals up to 4 meters using a convex lens and twin LED arrangement in the transmitter.
This document describes a project that uses a PIR sensor and microcontroller to automatically control lighting based on the presence of people. It aims to save energy by turning lights off when an area is unoccupied. A PIR sensor is used to detect motion and trigger the lights. When motion is detected, the lights will turn on or brighten. Additional components like an LDR, thermostat, ZCD, dimmer and optocoupler are also described. The document provides details on the components, specifications of the PIR sensor, and how the system can efficiently save power by automatically controlling lights.
Introduction to Wireless charger which provides you true mobility by charging your battery powered device within 30 foot space.Note:No dock is required.
Fiber optic sensors for temperature measurement. Rugged Fiber Optic Temperature Sensors for precision measurement in R&D labs, Microwaves, High Voltage, Automotive, Aerospace, Medical & Energy Applications.
This document discusses using a PIR sensor for automatic light control. PIR sensors detect infrared radiation emitted by humans and trigger lights to turn on. They are passive sensors that do not have their own infrared source. The document provides a diagram of a single pole double throw relay used in the light control circuit. Applications where PIR sensors can control lights automatically include toilets, corridors, staircases, offices, and more.
The document describes an infrared (IR) based security alarm system that uses an IR transmitter and receiver to detect intrusions. When the IR beam is blocked, a photodiode stops producing current which is detected by a 555 timer integrated circuit, triggering an alarm buzzer. The system uses common electronic components like resistors, capacitors, and a battery. It has advantages of being inexpensive, easy for non-professionals to understand and use, and suitable for places needing basic intrusion detection. A potential disadvantage is susceptibility to electromagnetic interference.
This document describes the fabrication of a printed circuit board (PCB) and prototyping of a door-knock or vibration alarm circuit. It includes a list of components used - PCB, LED, diode, resistor, transistor, IC LM324. It provides the circuit schematic, board layout designed using EAGLE software, and the chemical etching process. It then describes how the circuit works using the quad op-amp LM324 as an amplifier, with a buzzer as the input sensor and transistors to drive the output buzzer or relay. Adjusting the reference voltage with a potentiometer controls sensitivity.
Robotic monitoring of powersystems by sriharshaSri Harsha
This document discusses a mobile robot system for monitoring underground power cables. The robot, called CRUISER, is equipped with multiple sensors to detect factors that could cause cable faults. It uses infrared sensors to detect excess heat, acoustic sensors to detect partial discharges, and electric field sensors to measure cable properties. The robot can inspect cables in hazardous environments and tightly enclosed spaces. Its goal is to effectively monitor cable condition and prevent failures through early fault detection.
This document describes the basic concepts and components of burglar alarm systems. It discusses how alarms work by breaking and then reconnecting electrical circuits to detect intrusions and trigger alarms. Common components include motion detectors, control boxes to monitor circuits and sound alarms, and sirens or auto-dialers to alert occupants. The document provides details on a basic magnetic sensor design and improved alarm circuit that uses a CMOS 4011 chip with capacitors to create entry/exit delays and prevent false alarms.
Wireless charging is growing and increasingly adopted by consumers, offices and venues. This presentation describes the current state of wireless charging technology and what is coming for the future.
Innovations In Burglar Alarms Abstract(Ce)Colloquium
The document discusses innovations in home burglar alarm circuits. It begins by noting that home security has been neglected by engineers focused on more complex projects. The paper then provides details on a basic burglar alarm circuit using an IC1 NE556 chip and highlights errors in the design. An improved circuit is presented using a CMOS 4011 chip with components and workings described in detail. While no circuit is perfect, the document aims to iteratively identify defects and refine the design through rectifications to develop a more reliable alarm system, with the goal of inspiring further engineering innovations in home security.
This document describes an energy saving project using a PIR sensor. The project aims to automatically turn lights and fans on when motion is detected and off when no motion is present, saving energy. The main components are a PIR sensor to detect motion, a microcontroller, an LDR sensor to detect light levels, dimmers to control light brightness, and an LCD display to show the system status. When motion is detected, the lights and fans turn on. When no motion is detected, the lights and fans automatically turn off. This helps save energy by avoiding wasted power when a space is unoccupied.
wireless Mobile Charging-Tanuj Kumar Pandey(college project)Tanuj Kumar Pandey
This document discusses inductive charging, which involves wirelessly charging objects through electromagnetic induction without direct contact. It works over short distances to charge devices like phones and laptops. The process involves a changing magnetic field generating a current in the receiving conductor. Advantages include eliminating power cables and never having low battery devices. Disadvantages are lower efficiency and increased heat compared to wired charging. The conclusion is that wireless power transmission is now a reality and efficiency has increased from Tesla's initial 20% to over 80% today.
The document presents information on wireless charging. It discusses how wireless charging works using electromagnetic induction between two coils. It describes the three main types of wireless charging: inductive, resonance, and radio charging. It provides examples of applications for wireless charging and discusses standards like Qi. It covers advantages like convenience, disadvantages like slower charging, and the future scope of using data exchange and nanotechnology to power devices wirelessly.
This document discusses wireless charging, which uses electromagnetic induction to charge batteries in devices without cables or adapters. It works by using coils in a transmitter base to create a magnetic field that induces a current in a nearby receiver coil, charging the battery. The three main components are the transmitter, rectenna, and receiver. There are three main types of wireless charging: resonance charging, inductive charging, and radio charging. Wireless charging offers advantages like eliminating cables, lower electricity use, and safer medical devices, but also has disadvantages like lower efficiency, higher costs, and slower charging. The conclusion is that wireless charging technology is becoming more widely used and will make charging simpler by dropping devices on charging pads.
Wireless charging (also known as " Inductive charging ") uses an electromagnetic field to transfer energy between two objects.
This is usually done with a charging station.
Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.
This document provides an overview of the key components in a radiation detection system. It describes common radiation detectors like gas detectors, scintillators, and semiconductors. It explains the function of supporting electronics like preamplifiers, amplifiers, discriminators, and scalers. The preamplifier matches the detector output to the amplifier input. The amplifier increases signal strength for analysis. Discriminators and single channel analyzers filter pulses by height. Scalers count pulses over time to measure radiation levels. Together these components form radiation detection and measurement systems.
IRJET- Design and Development of Arduino based Radiation Survey Meter wit...IRJET Journal
This document describes the design and development of an Arduino-based radiation survey meter with two scintillation detectors. Key features include:
- Uses an Arduino Uno R3 microcontroller to control the system and display results on an LCD screen.
- Incorporates two thallium-doped sodium iodide scintillation detectors, along with pre-amplifier and amplifier circuits to process detector signals.
- Includes a high voltage power supply circuit to provide 1200V to activate the detectors, as well as a summing circuit to combine output from both detectors.
- Programming in C controls pulse generation, counting, and display. Testing showed it performed comparably to a CANBERRA N
This document describes a simple and low-cost infrared remote control circuit. The transmitter circuit uses an operational amplifier to generate a square wave that provides gate pulses to an SCR, causing an LED to emit infrared rays. The receiver circuit uses a phototransistor that produces charge carriers when exposed to infrared light, and an operational amplifier amplifies the resulting voltage which is then rectified to power a relay. The circuit can transmit signals up to 4 meters using a convex lens and twin LED arrangement in the transmitter.
This document describes a project that uses a PIR sensor and microcontroller to automatically control lighting based on the presence of people. It aims to save energy by turning lights off when an area is unoccupied. A PIR sensor is used to detect motion and trigger the lights. When motion is detected, the lights will turn on or brighten. Additional components like an LDR, thermostat, ZCD, dimmer and optocoupler are also described. The document provides details on the components, specifications of the PIR sensor, and how the system can efficiently save power by automatically controlling lights.
Introduction to Wireless charger which provides you true mobility by charging your battery powered device within 30 foot space.Note:No dock is required.
Fiber optic sensors for temperature measurement. Rugged Fiber Optic Temperature Sensors for precision measurement in R&D labs, Microwaves, High Voltage, Automotive, Aerospace, Medical & Energy Applications.
This document discusses using a PIR sensor for automatic light control. PIR sensors detect infrared radiation emitted by humans and trigger lights to turn on. They are passive sensors that do not have their own infrared source. The document provides a diagram of a single pole double throw relay used in the light control circuit. Applications where PIR sensors can control lights automatically include toilets, corridors, staircases, offices, and more.
The document describes an infrared (IR) based security alarm system that uses an IR transmitter and receiver to detect intrusions. When the IR beam is blocked, a photodiode stops producing current which is detected by a 555 timer integrated circuit, triggering an alarm buzzer. The system uses common electronic components like resistors, capacitors, and a battery. It has advantages of being inexpensive, easy for non-professionals to understand and use, and suitable for places needing basic intrusion detection. A potential disadvantage is susceptibility to electromagnetic interference.
This document describes the fabrication of a printed circuit board (PCB) and prototyping of a door-knock or vibration alarm circuit. It includes a list of components used - PCB, LED, diode, resistor, transistor, IC LM324. It provides the circuit schematic, board layout designed using EAGLE software, and the chemical etching process. It then describes how the circuit works using the quad op-amp LM324 as an amplifier, with a buzzer as the input sensor and transistors to drive the output buzzer or relay. Adjusting the reference voltage with a potentiometer controls sensitivity.
Robotic monitoring of powersystems by sriharshaSri Harsha
This document discusses a mobile robot system for monitoring underground power cables. The robot, called CRUISER, is equipped with multiple sensors to detect factors that could cause cable faults. It uses infrared sensors to detect excess heat, acoustic sensors to detect partial discharges, and electric field sensors to measure cable properties. The robot can inspect cables in hazardous environments and tightly enclosed spaces. Its goal is to effectively monitor cable condition and prevent failures through early fault detection.
This document describes the basic concepts and components of burglar alarm systems. It discusses how alarms work by breaking and then reconnecting electrical circuits to detect intrusions and trigger alarms. Common components include motion detectors, control boxes to monitor circuits and sound alarms, and sirens or auto-dialers to alert occupants. The document provides details on a basic magnetic sensor design and improved alarm circuit that uses a CMOS 4011 chip with capacitors to create entry/exit delays and prevent false alarms.
Wireless charging is growing and increasingly adopted by consumers, offices and venues. This presentation describes the current state of wireless charging technology and what is coming for the future.
Innovations In Burglar Alarms Abstract(Ce)Colloquium
The document discusses innovations in home burglar alarm circuits. It begins by noting that home security has been neglected by engineers focused on more complex projects. The paper then provides details on a basic burglar alarm circuit using an IC1 NE556 chip and highlights errors in the design. An improved circuit is presented using a CMOS 4011 chip with components and workings described in detail. While no circuit is perfect, the document aims to iteratively identify defects and refine the design through rectifications to develop a more reliable alarm system, with the goal of inspiring further engineering innovations in home security.
This document describes an energy saving project using a PIR sensor. The project aims to automatically turn lights and fans on when motion is detected and off when no motion is present, saving energy. The main components are a PIR sensor to detect motion, a microcontroller, an LDR sensor to detect light levels, dimmers to control light brightness, and an LCD display to show the system status. When motion is detected, the lights and fans turn on. When no motion is detected, the lights and fans automatically turn off. This helps save energy by avoiding wasted power when a space is unoccupied.
wireless Mobile Charging-Tanuj Kumar Pandey(college project)Tanuj Kumar Pandey
This document discusses inductive charging, which involves wirelessly charging objects through electromagnetic induction without direct contact. It works over short distances to charge devices like phones and laptops. The process involves a changing magnetic field generating a current in the receiving conductor. Advantages include eliminating power cables and never having low battery devices. Disadvantages are lower efficiency and increased heat compared to wired charging. The conclusion is that wireless power transmission is now a reality and efficiency has increased from Tesla's initial 20% to over 80% today.
The document presents information on wireless charging. It discusses how wireless charging works using electromagnetic induction between two coils. It describes the three main types of wireless charging: inductive, resonance, and radio charging. It provides examples of applications for wireless charging and discusses standards like Qi. It covers advantages like convenience, disadvantages like slower charging, and the future scope of using data exchange and nanotechnology to power devices wirelessly.
This document discusses wireless charging, which uses electromagnetic induction to charge batteries in devices without cables or adapters. It works by using coils in a transmitter base to create a magnetic field that induces a current in a nearby receiver coil, charging the battery. The three main components are the transmitter, rectenna, and receiver. There are three main types of wireless charging: resonance charging, inductive charging, and radio charging. Wireless charging offers advantages like eliminating cables, lower electricity use, and safer medical devices, but also has disadvantages like lower efficiency, higher costs, and slower charging. The conclusion is that wireless charging technology is becoming more widely used and will make charging simpler by dropping devices on charging pads.
Wireless charging (also known as " Inductive charging ") uses an electromagnetic field to transfer energy between two objects.
This is usually done with a charging station.
Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.
This document provides an overview of the key components in a radiation detection system. It describes common radiation detectors like gas detectors, scintillators, and semiconductors. It explains the function of supporting electronics like preamplifiers, amplifiers, discriminators, and scalers. The preamplifier matches the detector output to the amplifier input. The amplifier increases signal strength for analysis. Discriminators and single channel analyzers filter pulses by height. Scalers count pulses over time to measure radiation levels. Together these components form radiation detection and measurement systems.
IRJET- Design and Development of Arduino based Radiation Survey Meter wit...IRJET Journal
This document describes the design and development of an Arduino-based radiation survey meter with two scintillation detectors. Key features include:
- Uses an Arduino Uno R3 microcontroller to control the system and display results on an LCD screen.
- Incorporates two thallium-doped sodium iodide scintillation detectors, along with pre-amplifier and amplifier circuits to process detector signals.
- Includes a high voltage power supply circuit to provide 1200V to activate the detectors, as well as a summing circuit to combine output from both detectors.
- Programming in C controls pulse generation, counting, and display. Testing showed it performed comparably to a CANBERRA N
The document describes a Magneto Optic Current Transducer (MOCT) which uses the Faraday effect to measure electric current. It consists of an optical sensor near the current carrying conductor, fiber optic cables, and a signal processing unit. The sensor contains polarized light which rotates proportionally to the current. This rotation is measured and transmitted via fiber optics to the processing unit. Key advantages over conventional transformers include increased safety, simpler insulation, and immunity to electromagnetic interference. While MOCTs provide benefits, their accuracy is currently insufficient for power system applications.
Zigbee based intelligent helemet for coal miners pptVenkatesh Kaduru
This one is the useful project for embedded students..and it is the real time project ...
so guys u can download and implement with your useful thoughts ...
Digitization of Battery management System and Charging by Solar PanelSHEIKHMASEMMANDAL
This is SAP sponsored Project. Here we have researched and analyzed
the battery charging and discharging pattern and optimized the BMS to display on Local Screen/Website for the parameters like temperature, battery charging rate and battery discharging rate etc.
Remote control of electrical equipment(eee499.blogspot.com)slmnsvn
This document describes a project to remotely control electrical equipment using power line communication. It involves designing a system using a microcontroller that can transmit control signals over power lines using FSK modulation. The transmitter section generates an FSK signal based on input from a control panel and couples it to the power lines. The receiver section recovers the transmitted data using a PLL demodulator and controls connected devices by matching the received address. The system is designed to selectively control two devices remotely over a single-phase power line using microcontroller-based transmitters and receivers.
This document presents the design and implementation of an EOG-based mouse cursor control system for human-computer interaction applications. The system uses electrodes to record electrical signals from eye movements which are amplified, analyzed using MATLAB, and used to control a computer mouse cursor. A prototype was built using an Arduino, Bluetooth module, electrodes, and amplifiers with a total cost of about $30. Testing achieved a 93% accuracy classifying between six different eye movement commands. The low-cost system was presented as an affordable assistive technology option for people with paralysis or quadriplegia to control a computer using only their eyes. Future work aims to improve diagonal cursor movement and develop a keyboard application.
Transmitting audio signal using ir led.
other than audio we can also use melody generator(um66), in place of audio signal.
or we can use microphone in place of audio input.
and instead of ir receiver we can make use of photo transistor.
This is my talk presented at IOT NCR Developer community
on 12th may 2018
This presentation covers some introductory portion regarding the basics of electronics, IOT Hardware sensors, Difference between Microprocessor and Microcontroller, linear and SMPS Power supplies. Interfacing protocols used with integrating IOT sensors.
The document describes an RF-based underwater wireless communication system. It includes a block diagram of the transmitter and receiver components. The transmitter uses an 8051 microcontroller connected to buttons and an encoder to send RF signals. The receiver uses an 8051 microcontroller connected to a decoder and motor driver to receive the signals and control motors. The system could enable environmental monitoring, marine archaeology, and other underwater applications by allowing wireless control and data transmission underwater where radio waves do not propagate well.
This document proposes a microcontroller-based wireless power theft monitoring system. The system uses wireless sensor nodes connected to consumers, transformers, and transmission lines to monitor power usage. If differences are detected between measured and reported usage, it could indicate power theft. The system aims to reduce energy wastage and theft by detecting where illegal usage occurs and notifying authorities. Some limitations are an inability to identify exact theft locations or individuals, and potential challenges implementing on a large scale.
IRJET- Design and Development of a Programmable High Current Laser Diode ...IRJET Journal
The document describes the design and development of a programmable high current laser diode driver for fiber laser systems. The laser diode driver can generate a constant current between 0.5A to 12A set either through an Arduino microcontroller or potentiometer. This ensures the laser diode receives a stable current despite variation in input voltage or laser diode resistance, maintaining the optical output power. The laser diode driver was built with microcontroller and LCD interface to allow programming the output current through a keypad. It can drive laser diodes for continuous wave fiber laser systems within their power specifications.
DTMF based home automation without using Microcontrollerprasanth nani
This document describes a DTMF-based home automation system that allows controlling home appliances wirelessly using a mobile phone. It works by using a DTMF decoder chip to decode tones from the phone dial pad and trigger relays connected to devices. The system has advantages like wireless control and energy savings but limitations like limited number of controllable devices and lack of feedback. It finds applications in homes and industries for remote control of electrical systems.
The document provides a summary of a student project on a line follower robot. It includes:
1) An acknowledgement section thanking various professors and advisors for their support and guidance.
2) An index listing the sections of the project report, including the introduction, sensors, microcontroller, motor driver, source code, and conclusions.
3) A brief introduction explaining what a line follower robot is and the basic components used in the project, including infrared sensors, a microcontroller, and a motor driver.
This document describes an RF controlled home automation system that allows loads like lights to be turned on and off remotely. The system uses an RF transmitter and receiver along with an encoder and decoder IC to send ON/OFF signals between the transmitter and loads. When a switch on the transmitter is pressed, the encoder sends the signal via RF to the decoder. If the signal is received, the decoder controls the relay modules to turn the loads on or off. The system provides a convenient way to control home appliances like lights without physical switches.
The document provides information on the features and components of Cochlear Ltd.'s cochlear implant products. It discusses the Nucleus 7, Kanso, and previous generation sound processors. Key details include:
- The Nucleus 7 is the first Made for iPhone sound processor and allows control via smartphone apps. It has rechargeable and disposable battery options.
- The Kanso is a smaller, lighter processor that uses disposable batteries.
- Both transmit sound to the internal implant via an inductive coil and wireless link, stimulating the auditory nerve to allow hearing.
This document discusses the design of an active CMOS sensor array for electrochemical biomolecular detection. The sensor array allows for highly parallel analysis by miniaturizing the sensing platform and enabling multiple working electrodes on a single chip. Each sensor contains a gold working electrode that can detect changes from DNA hybridization through electrochemical techniques like cyclic voltammetry and potentiostat control circuits. While CMOS sensors provide advantages of reduced size and complexity, limitations include lack of suitable electrode materials and voltage compatibility with standard CMOS ICs.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Physiology and chemistry of skin and pigmentation, hairs, scalp, lips and nail, Cleansing cream, Lotions, Face powders, Face packs, Lipsticks, Bath products, soaps and baby product,
Preparation and standardization of the following : Tonic, Bleaches, Dentifrices and Mouth washes & Tooth Pastes, Cosmetics for Nails.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
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Slideshare: http://www.slideshare.net/PECBCERTIFICATION
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Assessment and Planning in Educational technology.pptxKavitha Krishnan
In an education system, it is understood that assessment is only for the students, but on the other hand, the Assessment of teachers is also an important aspect of the education system that ensures teachers are providing high-quality instruction to students. The assessment process can be used to provide feedback and support for professional development, to inform decisions about teacher retention or promotion, or to evaluate teacher effectiveness for accountability purposes.
Assessment and Planning in Educational technology.pptx
Non ionized radiation monitoring
1. BIRLA INSTITUTE OF TECHNOLOGY,MESRA
NON IONIZED RADIATION MONITORING
GUIDED BY:- PRESENTED BY:-
DR.S.L.MISHRA VISHAL SAH
VIVEK KUMAR
2. NON IONIED RADIATION:-
Non-ionizing (or non-ionising) radiation refers to any type of electromagnetic
radiation that does not carry enough energy per quantum to ionize atoms or
molecules—that is, to completely remove an electron from an atom or molecule.
Instead of producing charged ions when passing through matter, the
electromagnetic radiation has sufficient energy only for excitation, the
movement of an electron to a higher energy state.
CLASSIFICATION OF NONIONIZED RADIATION:-
4. COMMON SOURCES OF NON IONIZED RADIATION AND THEIR
ALTERNATIVES:-
• MAKE SURE TO TUNE
YOUR PHONE SETTINGS
SO THAT IT DOES NOT
TRANSMIT
CONTINUALLY
• BEAWARE OF SIGNAL
MODULATIONS
• SAR CAN BE DECEPTIVE
• AVOID BLUETOOTH
• TURN OFF YOUR PHONE
WHENEVER POSSIBLE
• CFL AND
FLUORESCENT
LIGHTING CREATE
INTERMEDIATE
FREQUENCIES
ABOVE THE
FUNDAMENTAL OF
60Hz
FREQUENCYWHICH
MAY AFFECT
HEALTH
• PREFER
INCANESCENT
BULB OF LOWER
WATTAGE
NUMBERS
5. COMMON SOURCES OF NON IONIZED RADIATION AND THEIR
ALTERNATIVES:-
• DIMMER SWITCH
PUT OUT A WIDE
RANGE OF
RADIO-
FREQUENCIES IN
THE KHz RANGE
WHEN TURNED ON
• AN ON-OFF
DIPOLE SWITCH IS
A BETTER
ALTERNATIVE,SINC
E IT DOES NOT PUT
OUT WIDE RANGE
OF RADIO
FREQUENCIES
• THE MICROWAVES THAT
LEAKS OUT OF THE
MICROWAVE OVEN ARE
VERY STRONG AND
POWER LINE MAGNETIC
FIELDS ARE ALSO HIGH
ALTHOUGH THE
MICROWAVE RADIATION
IS ONLY FOR THE SHORT
DURATION
• USE A PORTABLE OVEN
INSTEAD TO HEAT YOUR
FOOD
6. SAR:-
It is defined as the power absorbed for unit of mass and is given in watt for
kilogram [W/kg] or it represents the spatial average over all the exposed mass to
radiations in frequencies great than 10MHz.
Background:-
• explosive growth in the production of electronic gadgets
• A number of gadgets are used daily
• Exposure to low-frequency EMFs increased childhood leukaemia
• exposure of human brains to electromagnetic waves, can result
brain tumours
• extremely high SAR results in thermal effects
• Changes in gene expression associated
7. PROBLEMS ASSOCIATED WITH MONITORING OF NON IONISED
EXPOSURE :-
• Modulation
• Radiation pattern
• Frequency
• Polarization
• Leakage due to radiation
OBJECTIVE:-
Devise an electronic circuit that measures the amount of radiation
and relatively provides the degree of potential risk present i.e.to
design a meter or equipment that measures the Electromagnetic
Radiation level (RF) present in the environment and indicate the safe
level and unsafe level or it measure the non-ionic radiation.
8. SOFTWARES USED:-
1. Proteus 7.6:-
Proteus software is a electronics circuit simulation software and PCB
circuit board design software. . It is a complete integrated tool that
allows circuit board designers to enter the schematics, perform
various simulation analysis, take the schematics to PCB layout tool
and generate Gerber PCB file for PCB manufacturing. Another great
feature is that it supports micro-controller based co-simulation.
2 . Keil uVision4:-
The µVision IDE from Keil combines project management, make
facilities, source code editing, program debugging, and complete
simulation in one powerful environment.
3.ExpressPCB:-
The ExpressPCB Windows layout software makes designing PC boards
simple for the beginner and efficient for the professional.
12. SYSTEM SPECIFICATION:-
1.COMPONENT SPECIFICATION:-
A)8 bit A-D convertor 0831 :-
Resolution: 8 Bits
Total Unadjusted Error: ±½ LSB and ±1 LSB
Single Supply: 5V DC
Low Power: 15 mW
Conversion Time: 32 μs
B)Microcontroller 8051:-
4K Bytes of In-System Programmable (ISP) Flash Memory
4.0V to 5.5V Operating Range
Fully Static Operation: 0 Hz to 33 MHz
128 x 8-bit Internal RAM
32 Programmable I/O Lines
Two 16-bit Timer/Counters
Six Interrupt Sources
Full Duplex UART Serial Channel
13. C)16X2 LCD DISPLAY :-
16 Character, 2 Line
Low power consumption
Extended Temperature Range available
Several Character Types with built in character generator ROM available
LED or EL Backlight available
2)DEVICE SPECIFICATION:-
1. Coil as a transducer(antenna) with 65 turns of wire of width 0.05mm
2. 8 bit A-D convertor 0831
3. Microcontroller 8051
4. 16X2 LCD display
5. 12V adapter ac-dc source
14. TEST PROCEDURES:-
1. The coil is appropriately placed at a distance from object whose radiation is to
be monitored.
2. The other end of the coil consisting of the filter and A-D convertor is interfaced
with the LCD display unit.
3. The device is then connected to supply via 12V adapter.
4. The corresponding switches are ON. The glowing led and LCD display indicates
that the device is working properly.
5. The display on LCD in percentage represents the radiation level along with the
linguistic level of radiation.
17. CONCLUSION:-
1. After monitoring the radiation level it is clear that almost every
electronic device produce electromagnetic radiation.
2. As per graphical representation when distance increases the
value of radiation level decreases.
3. Now it is the topic of major concern that either we minimize the
use of them or take appropriate precautions for health.
4. Make sure that when we use such equipment maintain a certain
distance while operating them.