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.
My landlord has delivered today the smoke alarms he has to supply by law. The Model is the **broken link removed** Smoke-Alarm from "Hekatron". Sadly I only found a page in German, but the translation-function of Google will help! The "Plus" model only support ultrasonic communication with an...
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