Maker Pro
Maker Pro

General Advice on How to Learn Best

I am a newbie and have been roaming between trying projects as demonstrated on Youtube, using a breadboard, doing the odd Adriuno project and trying to code, getting tips from this forum, and reading some theory (Ohms law etc).

What I am finding however, is that I can usually follow a circuit schematic or Youtube video and assemble a circuit on a breadboard, but those videos rarely explain why things are working and rather, just help you make things work. In other words, they are a "do as you are shown" video and things will work.

I am starting to understand some concepts just based on common sense, asking and reading. Am I going about this correctly? i wish i knew how to understand why people are assembling circuits and choosing the components they do, rather than just replicating what they are doing.

I am finding however, that studying certain components (for example, i began watching videos on the 555 timer, based on recommendations from users on this board), and I found that helpful. Today, I was watching a video all about boolean math and chips that have Not OR AND etc relationships.

Am I going about this correctly?

As an analogy, i have always been able to play rhythm guitar and write songs. But I never knew how to play lead guitar. Every attempt sounded like a train wreck. Finally, I forced myself to join a guitar forum with a bunch of nice people like you folks, that patiently responded to all my stupid questions. I started making headway, but became stuck many times. But I told myself, I am NOT giving up. So I decided to treat it like a university course, forcing myself to study how to play lead guitar for at least 2 hours per day- sometimes 3. After 4 months of this, I can now play fluid lead and jam with anyone without any prep. I am not bragging- God knows, this did not come easy to me.

Is learning electronics the same sort of thing, or is there a better way?
 
Start with simple circuits and learn what each part does.Build the circuit on a breadboard.The more you learn the more you want to learn and the more fun you will have.Keep studying and it will pay off. I hope this helps.
 

Harald Kapp

Moderator
Moderator
Do not trust blindly any "projects" you see on the internet. When in doubt, ask e.g. here for clarification. Unfortunately there are quite a few "projects" out there that are really bad designs, some even will not work reproducibly.
Try to understand what happens and why. Learn how to read and understand datasheets (not a very simple task, I can tell you). Learn the workings of components. In particular learn how active components work. There is, e.g., much more to a transistor or MOSFET than beign a simple on/off switch.
That way you'll also learn how to modify existing designs to match your specific requirements and finally you'll be able to create designs of your own.
 
Buy a book called "The art of electronics" written by Paul Horowitz and Winfield Hill; ISBN0787721907244. This reference is for the third edition which most current as far as I am aware.
This book really is the Bible of electronics and takes the reader from the basics onwards.
 
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