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File:Science fair 75 in one electronic project kit.jpg

Science Fair 75 in One Electronic Project Kit (circa 1976). Components are wired together via springs that hold the connections.

Simple electronics aims to be a succinct and easily understood introduction to practical entry-level electronics, as well as being a useful reference. The intended audience for this wiki is the amateur experimenter. In fact the best way to learn about electronics is by doing practical experiments.

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List of topics

Ladybird childrens book, 1979. Learning electronics by simple breadboard experiments.

Although each is self contained, the top level articles listed here are written to be read sequentially, each topic leading to better understanding of ones that follow.

Note to editors: Changes here should be reflected by changes to Template:Elementary electronics.

Units and symbols

• Current
• Voltage aka potential difference
• Units of measurement - abbreviations and conventions, SI units, (mm not mil)
• Circuit symbols
• Schematics
• Conductors and insulators
• Power
• Resistance
• Decibel
• Impedance
• Reactance
• Resonance aka Q

Components

Make book, 2009. Hands-on electronics by simple experiments.

• Through hole and surface mount technology
• Passive components - resistors, capacitors, inductors and transformers, color codes
• Meters
• Semiconductors - diodes and rectification, transistor, FETs,
• Op-amps
• Integrated circuit - comparator, 555 timer

Circuit theory

• Ohm's law
• Alternating current and voltages
• Waveforms - frequency, amplitude and phase

Analog circuits

Make book, 2014. Continuing the hands-on electronics with less simple experiments.

• Power supply
• Amplifier
• Oscillator
• Filter

Digital electronics

• Logic - ladders, gates, digital to analog,
• Microprocessors

Workshop practice

• Health and safety
• Tools
• Test equipment
• Component library
• Electronic design automation
• PCB prototyping
• Soldering - THT, SMT and SMT reflow
• Carpentry
• Metal-work - drilling, bending, anodisng and screen printing
• Fault finding

Simple projects

• Audio projects
• Control projects
• Logic circuits
• Microcontroller projects
• Radio projects
• Sound making projects

Resources

• Software
• Books, manuals and magazines
• Videos
• Schematics
• Online resources

Further reading

Main article: Electronics books

The most recommended are:

• Make: Electronics by Charles Platt, Maker Media Inc., 2009, ISBN 1-4493-4522-0. Recommended to understand basic electronic principles, for those with no electronics knowledge or training.
• Make: More Electronics by Charles Platt, Maker Media Inc., 2014, ISBN 1449344046. Includes topics omitted from Make: Electronics because of lack of space.
• Getting Started in Electronics by Forrest M. Mims III, Radio Shack, 1983, ASIN B0006YIR1Y
• Practical Electronics for Inventors by Paul Scherz and Simon Monk, McGraw-Hill Education TAB, 2016, ISBN 1259587541. More advanced than Make: Electronics. Ideal for students of electronics looking for something a little more in depth.

External links

• Electronics Club, a website for beginners to learn about electronics.
• All About Circuits Electronics & Electrical Engineering Forum
• Lessons in Electric Circuits by Tony R. Kuphaldt
• CircuitLab, online circuit simulator.
• Paul Falstad's electronics demonstrations using a java applet to simulates electronic circuits.
• Engineer's Mini Notebook:Formulas Tables And Basic Circuits by Forrest Mims, Radio Shack Electronics
• EEVblog