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A Young Person's Introduction to Electronics

In this class, learners will gain an introduction to electronics, whether as a hobby or as a potential future career pathway.
David Norris MSc
Average rating:
4.0
Number of reviews:
(1)
Class
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What's included

14 live meetings
12 hrs 50 mins in-class hours

Class Experience

I aim to promote electronics as a hobby - maybe leading to a career. I wish to introduce students to the subject (for the younger group members), and assist the older members with school projects - or of course their own personal projects, if this is requested. I remember my own 'craft, design and technology' lessons when I was in the younger part of the target range (11 to 12 years), which is the first two years of secondary school here in the United Kingdom. I later went on to pass my radio amateurs' exam in the days when there were no 'foundation' or 'intermediate' licences in the UK as there are today - you had to take the full exam in one go - and I passed both sections on the first attempt and have held my full UK callsign (G7VDI)  since July 1995. After an unpromising time in my teens, the radio amateurs' exam was a key step on the way to get me into university via a foundation course (in leu of A-Levels) - and after graduation, I was then was offered the option to 'stay and go for masters' - I duly accepted and graduated with a masters degree in computer science as well. I hope I can provide similar inspiration for others! Indeed I have documented my own story online elsewhere.

I intend the sessions (after the first few introductory sessions) to be learner directed - suggest circuit ideas or, feel free to ask questions! Please note that these will be restricted to low voltage circuits for safety reasons.

In the introduction sessions, I will talk about why you might want to embark on a career in the electronics industry. Later, I will talk about basic concepts. What is the difference between electricity and electronics? What do the terms analogue and digital really mean? In the next session I introduce the different 'types' of electricity - what are AC and DC, and how are they different? 
After this, an outline of component types and their basic functions, and how they are used in a circuit.

The next logical step from here is the sensing/logic/actuation cycle. And then how these relate to the world around us.
From here, we move on to some basic design considerations -and diversify.

For the older learners wanting assistance with a school project (for example), or need to decide whether electronic design is a potential future career, I am happy to provide assistance with a school project, for example. My intention is to provide the kind of inspiration which got me started in the early days.

Although a little mathematics is included (such as basic ohms law and a few basic circuit calculations), I aim to keep this to the minimum required (I also plan to provide basic mathematics lessons separately - which will be introduced in the new year).

I do have a number of software packages available to assist with more complex calculations  - I can advise here.

Although circuit theory is, of course, vital, I would like to put the emphasis into practice in Proteus simulations in class, and provide guidance  to encourage students to build the circuits as much as feasible - this is what the materials description is for.

I would encourage the learners in the group to do a little background reading, and later, to have a go at building some circuits in practice. This class is an introduction - I plan to introduce more advanced lessons later for the older learners which may include an element of programming, but most of the circuits will not require any - although occasionally I may be introducing the occasional circuit including a micro-controller - but I am not requiring the students to build these. 

Any  'do it yourself' experimentation would involve analogue circuits such as simple amplifiers, light controllers, and measurement circuits - which do not require programming. Although I am more than happy to assist in such projects if the student is undertaking them - for example as a school project.

Electronics is not in itself 'harder' than any other discipline - but we all have to start somewhere!

This is a weekly outline of the class schedule:

Tuesday   January  24th 2023 <24/01/2023>: Why study Electronics? 
Wednesday January  25th 2023 <25/01/2023>: Electricity and Electronics: The difference
Tuesday   January  31st 2023 <31/01/2023>: Analogue versus Digital
Wednesday February 1st  2023 <01/02/2023>: Direct and Alternating Current 
Tuesday   February 7th  2023 <07/02/2023>: Analogue Electronics Introduction
Wednesday February 8th  2023 <08/02/2023>: Basic Circuit Calculations (Ohms Law)
Tuesday   February 14th 2023 <14/01/2023>: Introduction to Digital Electronics
Wednesday February 15th 2023 <15/02/2023>: Gates and logic: Truth tables
Tuesday   February 21st 2023 <21/02/2023>: Simplifying digital circuits
Wednesday February 22nd 2023 <22/02/2023>: Electronic components - characteristics part 1
Tuesday   February 28th 2023 <28/02/2023>: Electronic components - characteristics part 2
Wednesday March    1st  2023 <01/03/2023>: Electronic components - characteristics part 3
Tuesday   March    7th  2023 <07/03/2023>: Electronic components - characteristics part 4
Wednesday March    8th  2023 <08/03/2023>: A project - learner directed!

The classes will consist of a taught introduction to each sub-topic, followed my a questions and answers session, including questions relating to a previous session or a session a student has missed.
Learning Goals
As I am from a background in Electronic Engineering, I aim to provide some background knowledge into how all those electronic devices, which are a central part of all our lives in this modern age, actually work, as well as providing some background knowledge about electronics as a discipline (and a potential career pathway), which will extend beyond mere curiosity!
learning goal

Other Details

External Resources
Learners will not need to use any apps or websites beyond the standard Outschool tools.
Joined February, 2022
4.0
1reviews
Profile
Teacher expertise and credentials
I have a first degree in Electronics and a masters' degree in Computer Science, and I am currently working on electronics devices suitable for the African market.

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Live Group Class
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$10

for 14 classes
2x per week, 7 weeks
55 min

Completed by 5 learners
Live video meetings
Ages: 12-16
3-12 learners per class

This class is no longer offered
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