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Page 1:
The LED
Ohm's Law
Resistors in parallel
Resistors in series
Charging a capacitor |
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Resistor Colour Code Calculator
For "Standard" 5% resistors -
fantastic for beginners
Resistor Colour Code Calculator
For 1% resistors - first on the web!
"Resistors in Series" calculator
"Resistors in Parallel" calculator
Interactive problems on CIRCUITS - 7 pages |
Page 2:
Capacitors in parallel Capacitors in series
The Diode |
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Ohm's Law Calculator
A computer program works out any value in an Ohm's Law equation. |
Page 3:
The Sinewave
Signal through a capacitor Waveforms
Reading a GRAPH The Transistor |
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Making Sinewaves
Create sinewaves with the mouse - an amazing
interactive effect to show how sinewaves are created by the
simple "periodic" rise and fall of a signal.
View a sinewave
being "read." |
Page 4:
The transistor driving a globe
Charging a capacitor |
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PNP or NPN
Testing transistors
Transistor Database
Surface-mount transistor marking database
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Page 5:
The Multivibrator
The Flip-Flop
Square wave oscillator |
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All about capacitors
Describes the 3 main types of capacitor:
Ceramic, polyester and electrolytic. These cover the full range
of values. |
Page
6:
Testing the Multivibrator on a CRO |
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Page
7:
The LED Flasher
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"5-PROJECTS"
- 19 pages!
5
simple projects built on a small PC board to gain practical
knowledge in the theory we have covered.
Project 1: The
High Gain Amplifier Project 2: The
LED Flasher
Project 3: The
Flip Flop Project 4: Fibre
Optics
Project 5: Simple
Siren Cost of "5-Projects" A$20.00 |
Page
8:
Types of transistor stages |
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How
the Brushless
Motor works - The FAN in your computer! |
Page
9:
Sinewave oscillators:
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PROJECTS:
Beeper
Bug
Metal
Detector |
Page
10:
How DIGITAL CIRCUITS work. |
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Navigation
map |
Page
11:
DIGITAL BUILDING BLOCKS:
AND, OR, NAND, NOR, NOT, XOR |
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Touch
Switch circuit. Demonstrates the NAND gate. |
Page 12:
How a gate works. Making a gate |
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Page 13:
The Schmitt Trigger Oscillator |
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Interactive
Schmitt Oscillator circuit Problem
Interactive
Schmitt Oscillator circuit Problem
More on
the Schmitt Trigger - with transistors
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Page 14:
Connecting an input device to a circuit. |
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3 Xenon Flasher circuits from disposable cameras
Solar Charger - charge ANY battery from solar cells
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Page 15:
The voltages on a common-emitter stage
and emitter follower stage. |
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Page 16:
The current and voltages in a 2-stage circuit. |
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A Simple INTERACTIVE test
An
Auto-Scoring test
Another INTERACTIVE test
Test
4! A
self-correcting test
Test
5! Another
self-correcting test
Test
6! More
self-correcting questions
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Page 17:
A simple test you can e-mail to Colin
Mitchell for marking. FEEDBACK |
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Page 18:
Touch Switch Circuit |
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Page 19:
Super-Alpha Pair |
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Page 20:
Interfacing to Gates |
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Page 21:
More on interfacing to Gates! |
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Page 22:
More on interfacing to Gates! |
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Page 23:
More on interfacing to Gates! |
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Page 24:
More on interfacing to Gates! |
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Page 25:
Even more on interfacing to Gates!
This is the end of this course.
Go to PIC
Programming!!!!!! |
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PIC Projects are HERE
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