What are electronic devices with examples?
Summary
- Electronic devices—such as computers, mobile phones, remotes, and cameras—use electric current to encode, analyze, or transmit information.
- A computer contains millions of tiny electronic components. Parts of a computer that transmit, process, or store information include the CPU, hard drive, ROM, and RAM.
What are the equipment of electronics?
Electronic Equipment means any electronic equipment including, but not limited to mobile phones, laptops, palm pilots, computers, scanners, printers, word processors, electronic processing systems, photocopiers, facsimile machines, electronic cash registers, electronic scales and electronic testing or analysing …
What is current in basic electronics?
The basic concept of current is that it is the movement of electrons within a substance. Electrons are minute particles that exist as part of the molecular structure of materials. The force that acts on the electrons is called and electromotive force, or EMF, and its quantity is voltage measured in volts.
What are the types of electronics?
Electronics has branches as follows:
- Digital electronics.
- Analogue electronics.
- Microelectronics.
- Circuit design.
- Integrated circuits.
- Power electronics.
- Optoelectronics.
- Semiconductor devices.
What are the 10 electronic devices?
Top 10 Electronic Appliances That Make Life Easy
- Robot Vacuum Cleaner. There have been major innovations over the past few years in vacuum cleaners.
- Indoor Security Camera.
- Portable Chargers And Power Bank.
- Dishwasher.
- Smart Alarm Clocks.
- Electric Deep Fryer.
- Coffee Maker Machine.
- Laptop Cooling Pad.
Is laptop an electronic device?
Portable Electronic Devices (PEDs) are commonly used electronic devices and gadgets such as mobile phones, notebook computers, tablets, laptop computers, etc.
What is basic electronic circuit?
An electronic circuit is a circular path of conductors by which electric current can flow. All circuits need to have three basic elements. These elements are a voltage source, conductive path and a load. The voltage source, such as a battery, is needed in order to cause the current to flow through the circuit.
What is SI unit current?
Unit of electric current: ampere (A) The ampere, symbol A, is the SI unit of electric current. It is defined by taking the fixed numerical value of the elementary charge e to be 1.602 176 634 ×10−19 when expressed in the unit C, which is equal to A s, where the second is defined in terms of ∆νCs.
What is the SI unit of voltage?
volt
volt, unit of electrical potential, potential difference and electromotive force in the metre–kilogram–second system (SI); it is equal to the difference in potential between two points in a conductor carrying one ampere current when the power dissipated between the points is one watt.
What should be included in a basic electronics tutorial?
Basic Electronics Tutorial. This tutorial supplies basic information on how to use electronic components and explains the logic behind solid state circuit design. Starting with an introduction to semiconductor physics, the tutorial moves on to cover topics such as resistors, capacitors, inductors, transformers, diodes, and transistors.
What are the basic components of an electronic device?
Electronic Components. 1 Switch. Switches can come in many forms such as pushbutton, rocker, momentary and others. Their basic function is to interrupt electric current by 2 Resistor. 3 Variable Resistor (Potentiometer) 4 Light-Dependent Resistor (LDR) 5 Capacitor.
What are the active and passive components of electronics?
What are active and passive components in electronics? Active components include transistors, while passive components include transformers, inductors, resistors, capacitors. Transformers are commonly used to step up or step down power. A resistor restricts current flow.
What do you need to know about electronics?
Before you design an electronic project, you need to know what a circuit is and how to create one properly. An electronic circuit is a circular path of conductors by which electric current can flow. A closed circuit is like a circle because it starts and ends at the same point forming a complete loop.