In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

Andy’s back from the 2026 Analog Aficionados meetup, held at DesignCon this year, and pieces together some history of the event as well as launching a downloadable annual ...

IIT Madras has introduced a Bachelor of Science program in Aeronautics and Space Technology. Students can now apply directly, bypassing the Joint Entrance Examination. This offers a new pathway into a ...

As a result, remote control technologies are being widely adopted across various sectors. Among the many components used in ...

This FAQ analyzes the open-drain physical layer and the nuances of register-level addressing to better understand I2C communication.

By controlling magnetic fields using light, a team of researchers led by NTU scientists has solved a long-standing challenge ...

Check out this guide to learn about the best Redstone builds for the beginners that will help you understand the basics of ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Scientists have discovered that applying an electric field to certain ceramics can dramatically redirect how heat moves through them.