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.
Okay, that makes sense on the math, but unfortunately doesn't necessarily work for me. Part of the reason I want to add these monitors is for the case where the relay doesn't work, and use it as a debug tool, so sensing the 120VAC side is important.
Most of the relays do have a 24VAC output...
K7,
I got to thinking about your idea, and I like the simplicity of it a lot.
Yes, all of the switches in the house are momentary contact.
In doing some looking at DigiKey catalog, I thought of some questions...
You had recommended 2400Ω resistors, which (excluding the diode effects) would...
I'm new to this site, but the reading I've done here already tells me that I'm in the right place!
My (new to me) home has a lighting system that is 100% low voltage controls, with 5 relay panels around the house, each containing 24 120VAC relays, switched by 24V system that goes to all the...
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