Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations GregLocock on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. BFuddled

    How to build a relay control circuit based on variable voltage input?

    Cbarn24050: First off, I would like to thank you for your reply. I can assure you that I’m not lazy, just ignorant, so I did a site search on the 555 timer, and came up with some interesting reading material & other web pages, most of which is Greek to me. [sadeyes] I will be the first to...
  2. BFuddled

    How to build a relay control circuit based on variable voltage input?

    I hope that someone would be willing to help an electrical-engineeringly-challenged [ponder] person with the need to build a seemingly simple (?) circuit, preferably out of discrete components. Or, what the heck, if I need to use an IC, I’ll just have to learn how to solder without melting it...

Part and Inventory Search