| Electronics Notes

Home
Electronics
Communications
Component Data
- Transistor Data
- Voltage regulators
Resources
History

Electronics Events, Exhibitions and Trade Shows

Written by Ian Poole .
Experienced electronics engineer and author.

Follow

8 December 2025

Fact of the day: It was on this day in 1864 that George Boole, the mathematician died. He invented Boolean algebra which forms the basis on which all computers operate. As such he is regarded as one of the people who set the foundations for the computer science we have today.

Quote: Everything that is really great and inspiring is created by the individual who can labour in freedom. Albert Einstein

Point to ponder: The Advanced Research Projects Agency Network (ARPANET) developed by the U.S. Department of Defense was the world\'s first operational packet switching network, and the forerunner of the global Internet. The first link was set up in 1969.

Quizzly

Take a quick quiz about this page:

My Amazon Storefront
▶︎ Check out My Amazon Storefront

Selected Video

Op Amp Gain: details, formulas, calculations

Online Training Courses
▶︎ Check our great selection of Online courses

Events

▶︎ CES - Consumer Electronics Show
▶︎ Southern Manufacturing and Electronics
▶︎ Mobile World Congress
▶︎ Embedded World
▶︎ APEC - Applied Power Electronics Conference
▶︎ Dayton Hamvention

More events

Supplier Directory

For everything from distribution to test equipment, components and more, our directory covers it.
▶︎ Check our Supplier Directory

Featured articles

▶︎ How to Buy the Best DMM
▶︎ What is a Vacuum Tube: Thermionic Valve
▶︎ Loudspeaker cable - the best options
▶︎ Soldering irons
▶︎ Wireless charging power banks - buying guide

Electronics Notes receives a small commission on sales via Amazon to pay for running the site and providing free information.
Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.

About Electronics Notes
Advertise
Privacy Policy
Images