Hive NYC Cohort April 2014
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The document discusses several basic electronic components: resistors restrict electric current flow, capacitors store energy and control electricity flow, potentiometers provide variable resistance, integrated circuits hold memory and allow programming, transistors regulate current/voltage and act as switches, and diodes allow current to flow in one direction only.
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Resistors restrict current flow and are used when less power is needed. Capacitors store energy and control electricity flow. Potentiometers provide variable resistance through a knob turn. Integrated circuits are sets of electronic circuits on a small plate that allow projects to be programmed. Transistors regulate current or voltage and act as switches. Diodes only allow electricity to flow in one direction.
Basic Electronic and components.
This document provides an overview of basic electronics components including resistors, capacitors, LEDs, transistors, inductors, integrated circuits, switches, and fuses. Resistors limit electric current and capacitors store electrical charge. LEDs emit light and are used for visual feedback. Transistors amplify and switch signals and power. Inductors create magnetic fields when current flows through them. Integrated circuits combine multiple circuit elements onto a single chip. Switches turn power on and off and fuses protect circuits from excess current.
Touch sensor and Types
This document describes the design and working of a touch sensor circuit. The circuit uses a touch sensor, LED, piezo buzzer, and 9V battery. When an object touches the sensor, the LED lights up and buzzer sounds for about 100 seconds before turning off automatically. The touch sensor works like a switch, completing a circuit when touched to allow current to flow. The circuit has applications in touch-operated devices like bells and toys due to its quick response and low cost.
Led matrix and relay interfacing Part-3
A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits as amplifiers: they repeated the signal coming in from one circuit and re-transmitted it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.
A type of relay that can handle the high power required to directly control an electric motor or other loads is called a contactor. Solid-state relays control power circuits with no moving parts, instead using a semiconductor device to perform switching. Relays with calibrated operating characteristics and sometimes multiple operating coils are used to protect electrical circuits from overload or faults; in modern electric power systems these functions are performed by digital instruments still called "protective relays".
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The document discusses various electronic components and their schematic symbols. It provides images and descriptions of common components like resistors, capacitors, diodes, transistors, switches, lights, coils, relays, transformers, meters, logic gates, connectors and voltage sources. Examples of components include resistors, capacitors, NPN and PNP transistors, diodes, LEDs, switches and integrated circuits.
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Electronics is the branch of science that deals with controlling electricity. It involves the movement of electrons and uses electric and electronic circuits and systems to manage power and information. Electronics is important because it allows electricity to do work for us, which we use for many applications like communication, computers, industrial processes, medical devices, and more. If you study electronics, you can learn about fundamental concepts like voltage, current, resistance, and power, as well as components, circuits, and systems to control and apply these fundamentals.
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Resistors restrict current flow and are used when less power is needed. Capacitors store energy and control electricity flow. Potentiometers provide variable resistance through a knob turn. Integrated circuits are sets of electronic circuits on a small plate that allow projects to be programmed. Transistors regulate current or voltage and act as switches. Diodes only allow electricity to flow in one direction.
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This document provides an overview of basic electronics components including resistors, capacitors, LEDs, transistors, inductors, integrated circuits, switches, and fuses. Resistors limit electric current and capacitors store electrical charge. LEDs emit light and are used for visual feedback. Transistors amplify and switch signals and power. Inductors create magnetic fields when current flows through them. Integrated circuits combine multiple circuit elements onto a single chip. Switches turn power on and off and fuses protect circuits from excess current.
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This document describes the design and working of a touch sensor circuit. The circuit uses a touch sensor, LED, piezo buzzer, and 9V battery. When an object touches the sensor, the LED lights up and buzzer sounds for about 100 seconds before turning off automatically. The touch sensor works like a switch, completing a circuit when touched to allow current to flow. The circuit has applications in touch-operated devices like bells and toys due to its quick response and low cost.
Led matrix and relay interfacing Part-3
A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits as amplifiers: they repeated the signal coming in from one circuit and re-transmitted it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.
A type of relay that can handle the high power required to directly control an electric motor or other loads is called a contactor. Solid-state relays control power circuits with no moving parts, instead using a semiconductor device to perform switching. Relays with calibrated operating characteristics and sometimes multiple operating coils are used to protect electrical circuits from overload or faults; in modern electric power systems these functions are performed by digital instruments still called "protective relays".
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Sensor is now a days that we are using in all devices as possible as in all the electronic world and also electrical world etc.
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The document discusses various electronic components and their schematic symbols. It provides images and descriptions of common components like resistors, capacitors, diodes, transistors, switches, lights, coils, relays, transformers, meters, logic gates, connectors and voltage sources. Examples of components include resistors, capacitors, NPN and PNP transistors, diodes, LEDs, switches and integrated circuits.
What is electronics?
Electronics is the branch of science that deals with controlling electricity. It involves the movement of electrons and uses electric and electronic circuits and systems to manage power and information. Electronics is important because it allows electricity to do work for us, which we use for many applications like communication, computers, industrial processes, medical devices, and more. If you study electronics, you can learn about fundamental concepts like voltage, current, resistance, and power, as well as components, circuits, and systems to control and apply these fundamentals.
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- Electronics is built from components like resistors, capacitors, transistors, and integrated circuits that control fundamental properties like current, voltage, resistance, and power. Circuits are built from these components to perform functions.
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This document provides an overview of common electrical and electronic components used in circuits. It begins by explaining basic electricity concepts like current, voltage, resistance and power. It then describes different component types including passive components like resistors, capacitors, and inductors, as well as active components like diodes, transistors, integrated circuits and more. Specific components are defined, such as resistors having fixed or variable values, different types of transistors including BJTs and FETs, and meters for measuring current, voltage, resistance and other properties. Videos are included for additional learning.
electronics basics
Dr. S. Kavitha's presentation defined electronics as the science controlling electric energy using electrons. It discussed basic electronic components including resistors, capacitors, diodes, transistors, and integrated circuits. Transformers were described as transferring energy between circuits through electromagnetic induction and commonly used to change AC voltage levels. Integrated circuits were defined as small electronic devices made from semiconductor material that are used in many devices.
Introduction to Basic Electronics
What is electronics?
Electronics is the science of how to control electric energy, which the electrons have a fundamental role.
This presentation gives a brief explanation about what is electronics and each of the part of the electronic components.
Basic electronics.rtf
Electronics is the branch of physics concerned with the design of circuits using transistors and microchips to control the behavior and movement of electrons. Key components include resistors, capacitors, inductors, diodes, and transistors. Together, these components can be used to build logic gates which are the basic building blocks of digital circuits and computers. Sensors are also important electronic components that detect changes in the environment and convert them to electrical signals.
Electric circuits
This document provides an overview of an electric circuits workshop. It introduces key questions about electricity and the flow of understanding needed to comprehend circuits. It describes the parts of a circuits kit that can be used to build simple series and parallel circuits using batteries, wires, bulbs, and switches. Instructions are provided to construct circuits and observe how adding batteries, bulbs, or changing the wiring configuration affects brightness. The water and resistance analogies help explain circuit behavior. Measurements are also taken using a multimeter to analyze voltage and current in different circuit setups.
Know about these prominent electronic components and their uses.pdf
Express Technology Group provides high-quality components at an affordable price. Electronic components distributors which carry a good reputation and provide with best goods are always trusted by the buyers.
paper1 daniela vargas
1) Physical computing connects computers to the physical world by enabling them to sense aspects of the body and environment in addition to processing information.
2) Computers can augment human intelligence by reading body language and other forms of physical expression.
3) Electrical components like microphones use transduction to convert one form of energy like sound pressure into another like electrical voltage to enable information flow between humans and electronics.
diccionary
This document defines and describes basic electronic components: batteries store electrical energy in cells and power circuits/equipment, capacitors store then release energy quickly, conductors transmit electrical energy, displays show data from circuits, light bulbs generate light, oscilloscopes represent signals, resistors control circuit voltages, testers measure voltage/resistance/current, and welders fuse electrical components. It was created by four students as an electronics dictionary.
Embslides1
This document provides an overview of the Electronics Merit Badge module on electronic components and what they do. It defines electronics and electricity, discusses conductors and insulators, and how electricity is measured. It also describes common electronic components like resistors, capacitors, transistors, integrated circuits and their functions. Measurement tools like multimeters and their uses are explained. Finally, it provides an introduction to schematic diagrams and symbols.
Electricity and basic components
This document provides an overview of basic electronics components. It defines electricity as involving large amounts of power, while electronics involves small amounts. Key properties that allow electronics to function are defined as voltage (the "push" that moves electrons), current (the flow of electrons), and resistance (the difficulty of electron flow). The basic electronic components that will be used are then listed as resistors, motors, LEDs, buzzers, potentiometers, LDRs, pushbuttons, and transistors. Resistors are described as limiting current, while transistors control current flow. Motors convert electricity to motion, LEDs to light, and buzzers to sound. Sensors like LDRs and potentiometers and input components like pushbuttons
Electronic Components
This document provides an overview of common electronic components, including conductors, switches, resistors, diodes, light emitting diodes (LEDs), transformers, transistors, and capacitors. It describes their basic functions and characteristics, such as how resistors impede current flow, diodes only allow current to flow in one direction, and capacitors can store and release voltage. The document also introduces basic circuit concepts like series and parallel connections and their effects on voltage and current.
Week1&2 comm., for engineering technicians
This document provides guidance for engineering technicians on interpreting engineering drawings for electronic, electrical, and communication circuits. It begins with an overview of the steps to interpret engineering information, which are to identify components, understand their purpose, and determine the overall circuit purpose. It then details the standard symbols and functions of common circuit components for electronic circuits like wires, power supplies, switches and resistors. The same is done for electrical circuits covering logic gates. Finally, communication circuit components are explained including routers, switches, hubs and network diagrams. Activities are included to have technicians interpret sample circuit diagrams.
Analogue electronics lec (1)
An electric circuit is a connection of electronic components like voltage/current sources, resistors, inductors and capacitors. Power is supplied by a source and dissipated by another component. The purpose of electronic components is to control current flow to achieve a specified output. Resistors restrict current flow while capacitors can store energy and diodes allow current to flow in one direction. Transistors are commonly used for amplification and switching. Integrated circuits combine multiple components on a single chip to perform complex functions.
Water level indicator
A water detector is an electronicdevice that is designed to detect the presence of water and provide an alert in time to allow the prevention of water damage.
FUNDAMENTAL OF ELECTRONICS AND HARDWARE
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.
electroniccomponents-200507042416.pdf
The document describes various electronic components and their functions. It discusses resistors which resist current flow, capacitors which can store electric charge, and diodes which allow current to flow in one direction. It also mentions transistors which amplify or switch signals, inductors which store energy in magnetic fields, integrated circuits which can function as various components, and microcontrollers which govern operations in embedded systems. The document provides brief descriptions of transformers, batteries, switches, relays, rectifiers, antennas, microphones, and fuses along with their functions in electronic circuits.
electroniccomponents-200507042416.pdf
The document describes various electronic components and their functions. It discusses resistors which resist current flow, capacitors which can store electric charge, and diodes which allow current to flow in one direction. It also mentions transistors which amplify or switch signals, inductors which store energy in magnetic fields, integrated circuits which can function as various components, and microcontrollers which govern operations in embedded systems. The document provides brief descriptions of transformers, batteries, switches, relays, rectifiers, antennas, microphones, and fuses along with their functions in electronic circuits.
Electronic components
The document describes various electronic components and their functions. It discusses resistors which resist current flow, capacitors which can store electric charge, and diodes which allow current to flow in one direction. It also mentions transistors which amplify or switch signals, inductors which store energy in magnetic fields, integrated circuits which can function as various components, and microcontrollers which govern operations in embedded systems. The document provides brief descriptions of transformers, batteries, switches, relays, rectifiers, antennas, microphones, and fuses along with their functions in electronic circuits.
Similar to Hive NYC Cohort April 2014 (20)
Electronics-Q1Wk1-Electrical-and-Electronic-components.pptx
Electronics-Q1Wk1-Electrical-and-Electronic-components.pptx
Know about these prominent electronic components and their uses.pdf
Know about these prominent electronic components and their uses.pdf
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Hive NYC Cohort April 2014
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- 4. ! ! ! ! A Resistor is an electrical component that restricts the flow of electric current. You could use a resistor if you need less power to go to a part of your project. ! ! Capacitors store energy - much like a battery. They control the flow of electricity. ! ! A Potentiometer is a simple knob that provides a variable resistance (i.e. changing resistance with the turn of the knob) ! ! ! Integrated Circuits, often called “chips”, are a set of electronic circuits on one small plate. Chips hold memory and allow your projects to be “programmed” - meaning you can tell them what to do. ! ! Transistors regulate current or voltage flow and act as a switch or gate for electronic signals/ ! ! ! ! Diodes are electrical pieces that allow electricity to flow only in one direction. ! ! Wednesday, April 2, 2014
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