Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hi all,
In my project I need an electronic circuit which will provide NO contact for 20.3 VDC & it will provide NC contact for 11.7 VDC. Actually I want to control fire detectors through this circuit. In normal condition the detector gives output of 20.3 VDC but when it will be actuated it will...
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