Basic electronics for Arduino Makers
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Basic electronics for Arduino Makers

An introduction to electronics to help you make the most from your Arduino or other prototyping platform.
Bestselling
4.5 (370 ratings)
Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.
3,789 students enrolled
Created by Peter Dalmaris
Last updated 6/2017
English
English
Current price: $10 Original price: $100 Discount: 90% off
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Includes:
  • 7 hours on-demand video
  • 4 Articles
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
What Will I Learn?
  • Understand the concepts of voltage, resistance and current
  • Use Ohm's Law to calculate voltage, current and resistance
  • Use Kirchhoff's Laws to calculate voltage and current
  • Understand the meaning of and calculate energy and power
  • Use resistors in various configurations, like in voltage dividers and voltage ladders
  • Read the value of a resistor from its package
  • Use pull-up and pull-down resistors
  • Understand the use of capacitors
  • Use capacitors as energy stores and filters
  • Calculate the RC time constant of a capacitor
  • Understand diodes
  • Measure a diode's voltage drop
  • Understand how to use rectifier and zener diodes
  • Protect a circuit from reverse polarity
  • Understand how to use a transistor to control low and high power loads
  • Calculate the currents and base resistor for a bipolar transistor
  • Use the correct voltage regulator for any circuit
View Curriculum
Requirements
  • Small circuits controlled by an Arduino
  • A basic understanding of electricity and electronics
  • Have assorted resistors, capacitors, LEDs, diodes, transistors, voltage regulators (see section 1 for details, free to view)
  • A breadboard, jumper wires and a battery (see section 1 for details, free to view)
  • A multimeter (see section 1 for details, free to view)
  • Basic algebra
Description

Are you an Arduino maker, able to make things by following how-to guides and are confident with writing or modifying sketches, yet you are not so confident about things like calculating transistor currents, voltage drops and using capacitors as filters?

You are not alone. I have been teaching Arduino and Raspberry Pi topics for years. During this time I have realized that while these platforms are great for helping you to start tinkering with electronics, you will not be able to truly enjoy their power until you have understood basic electronics.

This is what this course is about. It is about helping you achieve a better level of understanding of the basic electronics principles and components that are commonly used in making on platforms like the Arduino and the Raspberry Pi.

I have designed this course for anyone with a basic understanding of electronics, who has already spent time tinkering with Arduinos. 

By the end of this course, you will have learned how to use commonly used components found in Arduino projects. You will also have learned how to do the relevant measurements and calculations to help you select appropriate components for your projects. 

To complete this course, you will need a few cheap and common components and tools: resistors, capacitors, transistors, LED, diodes, and batteries. You will also need a multimeter, a small breadboard and jumper wires. All of these are probably things that you already have.

Who is the target audience?
  • Anyone with minimal experience using an Arduino
  • Anyone with minimal experience using any prototyping platform
  • Anyone with a need to brush up their knowledge of basic electronics
Students Who Viewed This Course Also Viewed
Curriculum For This Course
47 Lectures
07:15:37
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Starting up
5 Lectures 34:51

For a list of parts and tools that I use in this course please see txplo.re/2bXTAMj

Preview 00:06



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Electronics, basic concepts
9 Lectures 01:02:35
Electricity, particles, and current
07:28

What is voltage?
04:59

What is current?
04:32

What is resistance?
06:49

Ohm's Law
11:58

The questions in this quiz will test your understanding of Ohm's Law


Ohm's Law
6 questions

Calculating energy
04:44

These questions will test your understanding of power and energy.

Power and energy
3 questions

Kirchhoff's Law
12:43

Kirchhoff's Law example
09:14

In this question, you will analyse a circuit using Ohm and Kirchhoff Laws. Calculate the missing values based on what is known about the circuit.

Network analysis using Ohm and Kirchhoff Laws
3 questions

Sample solution to Quiz 3, question 1
00:08
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Resistors
8 Lectures 01:29:10
Introduction to resistors
18:44

These questions will help you practice your resistor value reading skills. 

Reading resistor values
2 questions

A simple resistor circuit
13:30

Resistor power rating
04:15

Can you determine if a given resistor can be safely used under the specified current requirements in the following questions?

Resistor power
3 questions

The variable resistor
11:25

Voltage divider
11:46

These questions will exercise you in calculating voltage divider outputs.

Voltage dividers
2 questions

Voltage divider with current draw
09:51

Using the 10% rule, calculate the appropriate resistors in the voltage divider for the following problem.

Voltage dividers, with current draw
1 question

Current divider
07:40

The questions in this quiz will help you practice solving current divider problems.

Current dividers
2 questions

Pull-up and pull-down resistors
11:59
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Capacitors
6 Lectures 01:03:39
Introduction to capacitors
11:53

These questions will help you practice your basic capacitor skills.

Basic capacitor quiz
3 questions

Capacitors for storing energy
09:03

Capacitors as filter
10:21

Capacitors in series and parallel
09:50

These questions are about capacitors connected in parallel.

Capacitors in parallel and series
7 questions

What is the RC time constant
11:32

An RC time constant experiment
11:00

These questions will help you practice your knowledge of the RC time constant.

RC time constant
1 question
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Diodes
8 Lectures 01:16:49
Introduction to diodes
15:04

Voltage drop and current regulation
12:00

Measuring the voltage drop in a diode
04:56

The voltage dropper circuit
09:49

These questions will help you practice your understanding of the diode voltage drop concept.

Voltage drop
2 questions

Zener diodes
09:01

A circuit that includes a zener diode with a load
13:45

This problem will help you consolidate your working knowledge of the Zener diode.

Zener diode
3 questions

Reverse polarity protection
04:37

How to calculate the appropriate resistor value for an LED
07:37

These questions will help you practice calculating the correct resistor for an LED.

Calculating the LED protective resistor
2 questions
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Transistors
5 Lectures 01:00:54
Introduction to transistors
12:54

Calculating the currents in a transistor circuit
13:37

Practice simple transistor circuits with these problems.

Calculating transistor currents
4 questions

A circuit with the 2N2222 bipolar transistor
15:53

A circuit with a TIP122 and a high-power LED
09:43

A circuit with a TIP122 and a motor
08:47
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Voltage regulators
4 Lectures 40:00
Introduction to IC voltage regulators
06:22

Fixed voltage regulator
16:54

A variable voltage regulator circuit
11:24

How to calculate the resistors for a variable voltage regulator
05:20

These problems will help you practice using the LM317 in your circuits.

Voltage regulation with the LM317
1 question
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Conclusion
2 Lectures 08:07
What did you learn? What's next?
00:44

Other courses by Peter Dalmaris
07:23
About the Instructor
Peter Dalmaris
4.5 Average rating
4,681 Reviews
41,218 Students
14 Courses
Tech Explorer

Peter Dalmaris is an electronics hobbyist and Maker, creator of eight online video courses on DIY electronics and author of three technical books. 

As a Chief Tech Explorer since 2013 at Tech Explorations, the company he founded in Sydney, Australia, Peter’s mission is to explore technology and help educate the world. 

A life-long learner, Peter’s core skill is in explaining difficult concepts through video and text. With over 15 years in tertiary teaching experience, Peter has developed a simple yet comprehensive style in teaching that students from all around the world appreciate. 

His passion for technology and in particular for the world of DIY open source hardware has been a powerful driver that has guided his own personal development and his work through Tech Explorations.

Peter’s current online courses have helped over 30,000 people from around the world to be better Makers. His video courses include:

* Arduino Step by Step: Your Complete Guide

* Advanced Arduino Boards and Tools

* Raspberry Pi: Full Stack

* Raspberry Pi: Make a Workbench Automation Computer

* Kicad Like a Pro

* The Electronics Workbench: A Setup Guide

* Arduino Fun: Make a High Tech Remote Controlled Car

* Beginning Arduino: Make a environment monitor system

Peter’s books are:

* Kicad Like a Pro: Learn the World’s Favourite Open Source PCB Electronic Design Automation tool

* Raspberry Pi: Full Stack: A whirlwind tour of full-stack web application development on the Raspberry Pi

* Arduino: a comprehensive starting up guide for complete beginners