Transcript Introduction to Electronics

Introduction to
Electronics
Introduction to
Electronics
History
 In 600 BC Greeks discovered static electricity by
rubbing wool against amber which would attract
objects.

Amber is the common name for fossil resin or tree sap
that is appreciated for its inherent and interesting
mixture of colors and it is widely used for the
manufacture of ornamental objects. Although not
mineralized, it is sometimes considered and used as a
gemstone. Most of the world's amber is in the range of
30–90 million years old. Semi-fossilized resin or subfossil amber is called copal.
Introduction to
Electronics
Types of Electricity
 Two forms of electricity Static and

Produced
Static Electricity is an electrical charge
at rest.

Produced Electricity is produced by
either magnetism, chemicals, light, heat,
or pressure.
Introduction to
Electronics
What Amber Looks Like
Introduction to
Electronics
Types of Electricity
 Magnetism – Generator
 Chemical – Battery
 Light – Photocell (solar cell)
 Heat – Thermocouple (nuclear power)
 Pressure - Crystals
Step 1: Basics of Electricity
• Step 1: Basics of Electricity
Current – Andre’ Ampere’
Voltage – Alessandro Volta
Resistance – George Ohm
Andre’ Ampere’
Power – James Watt
Georg Ohm
Current
Alessandro
Volta
James Watt
Voltage
Power
Resistance
Step 2: Electronic Components
• Step 2 Electronic Components
Switches and Keyboard
Semiconductors
Transducers
Resistors
Capacitors
Electron Tubes
Magnetic
Components
Nikola Tesla
Current
Thomas Edison
Power
Voltage Resistance
Step 3: Electronic Circuits
• Step 3: Electronic Circuits
Signal Generators and Timers
Amplifiers
Charles Wheatstone
Digital Circuits
Circuits
Power Supplies
Detectors and Mixers
Filters
Components
Phase-locked Looks
Converters
Gustav Kirchoff
Data Acquisition
Synthesizers
Robert Noyce
Power
Current
Votlage
Resistance
Step 4: Electronic Systems
• Step 4: Electronic Systems
Communications
Computers
Consumer
Circuits
Industrial
Components
Test and Measurement
Biomedical
Power
Current
Votlage
Resistance
Step 4: Electronic Systems
•
Communications Systems
Radio
Heinrich Hertz
Telecommunications
Television
Data Communications
Communications
Systems
Circuits
Components
Guglielmo Marconi
Power
Lee Deforest
Current
John Baird
Votlage
Resistance
Step 4: Electronic Systems
• Computers
Data Terminals
Computer Systems
George Boole
Data Storage
Input/Output Devices
John von Neuman
Computers
Communication
Circuits
Systems
Components
Power
Alan Turing
Current
Charles Babbage
Votlage
Resistance
Step 4: Electronic Systems
• Consumer
Video Equipment
Audio Equipment
Personal
William Shockley
Automobile Electronics
Consumer
Computers
Communication
Circuits
Jack Kilby
Systems
Components
Power
Chester Carlson
Nolan Bushnell
Current
Votlage
Resistance
Step 4: Electronic Systems
• Industrial
Manufacturing Equipment
Computer-Aided-Design
Charles Steinmetz
Industrial
and Engineering CAD/CAE
Management
Consumer
Computers
Communication
Werner Von Siemens
Circuits
Systems
Components
Carl Gauss
Power
Current
James Joule
Votlage
Resistance
Step 4: Electronic Systems
• Test and Measurement
General Test and
Industrial
Measurement Equipment
Sir Isaac Newton
Automated Test Systems
Test and Measurement
Consumer
Computers
Communication
Circuits
RAdm Grace Harper
Components
Benjamin Franklin
John Napier
Systems
Power
Current
Votlage
Resistance
Step 4: Electronic Systems
• Biomedical
Industrial
Patient Care
Diagnostics
Luigi Galvani
Test and Measurement
Biomedical
Consumer
Computers
Communication
Henry Cavendish
Circuits
Systems
Components
Sir John Fleming
Power
Current
Votlage
Resistance
Review

The study of electronics can be
broken down into four basic
steps:
Step 1 – Basic Electricity
Step 2 – Electronic Components
Step 3 – Electronic Circuits
Step 4 – Electronic Systems
Review

Step 1: Basics of Electricity
Current – Andre’ Ampere’
Voltage – Alessandro Volta
Resistance – George Ohm
Power – James Watt
Review

Step 2 Electronic Components
Switches and Keyboard
Semiconductors
Transducers
Resistors
Capacitors
Electron Tubes
Magnetic
Review

Step 3: Electronic Circuits
Signal Generators and Timers
Amplifiers
Digital Circuits
Power Supplies
Detectors and Mixers
Filters
Phase-locked Looks
Converters
Data Acquisition
Synthesizers
Review

Step 4: Electronic Systems
Communications
Computers
Consumer
Industrial
Test and Measurement
Biomedical
Introduction to
Electronics
QUESTIONS!?!?!?!?!
People To Research
Andre Ampere
Georg Ohm
Nikola Tesla
Joseph Henry
Charles Wheatstone
Rene Descartes
Guglielmo Marconi
Heinrich Hertz
Alessandro Volta
James Watt
Michael Faraday
Thomas Edison
Gustav Kirchoff
Robert Noyce
Lee Deforest
John Baird
People To Research
George Boole
Charles Babbage
William Shockley
Chester Carlson
Charles Steinmetz
James Joule
John A. Napier
Benjamin Franklin
Henry Cavendish
John von Neuman
Alan Turing
Jack Kilby
Nolan Bushnell
Werner von Siemens
Carl Gauss
Grace Hopper
Luigi Glavani
John Flemming