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.
I’m looking for a device (or plans for building a device) that will suppress the first ring for all phone calls to a land line. It should pass through rings 2 through n, but it should not pass through the first ring (ever). Is anyone aware of such a device or have plans to make such a device...
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