What is a normally open and normally closed switch, limit switch, and relay?

[@jerrykyle]

Nice video and good job explaining. I had it exactly backwards before watching your video so ... thank you for making!

[@abdulwadoodlone1386]

Great Video about NO and NC, thanks for sharing.

[@paulraynham3941]

These are excellent well explained tutorials. 👍

[@muruganpalanisamy2061]

Very Clear Explanation.. Thank You!

[@Camdog2005]

Very clear, thanks!

[@satanking35]

Thank you sir very very much

[@hmitoucheazzi7187]

Thank you