Clear summaries & information about electronics, radio and connectivity.

Ian Poole

Thank you for visiting Electronics Notes. On the site I aim to provide accessible summaries, information and notes covering many electronics topics including: electronics concepts, components, radio technology, manufacturing & constructional techniques, telecommunications & connectivity (mobile & wired), antenna technology & much more for those involved in electronics, radio, telecommunications and the associated industries.
Electronics Notes is written and run by Ian Poole

Electronics Notes Videos



Career Topics

With huge numbers of people, working from home, being made redundant or with no jobs as a result of the Coronavirus Pandemic, we are going to be highlighting some of our articles on career topics and we will be creating more content that we will highlight here.


Setting up your own business:   With the current lock down in many countries, many have lost jobs and others have time to think about setting up their own business as a passion they have long waited for or just to make sure they have a job. Here are some ideas.
  Read more . . . . .

What's on ElectronicsNotes:

Buying Guides

Testing & Test Equipment


Electronic components

Antennas and propagation


Basic concepts


Circuits & circuit design

Ham radio

Audio Visual

Jobs & Careers

Technology History