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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.

regeneration

  1. E

    Regenerative receiver simulation

    Hello everyone. I'm trying to simulate a classic regenerative receiver under LTSpice. I'm not sure if I'm doing things correctly. I'd appreciate if anyone could correct me if I'm wrong, or suggets better ways of doing it. I modeled the antenna as a voltage source. Of course it is NOT real. I...
  2. M

    Regeneration Power from Motors back to battery - blocked by DPDT switch - need Diode rating

    Hi, Ive tried to find what rating of power diode to wire in series with an emergency shut off button, I'm going to be using a DPDT as I have 2 batteries on 2 circuits - the 11 volt battery to the motors via a robo claw motor shield (2X30A) and a 7 volt battery for an Arduino and logic power on...
  3. Mosaic

    Helping others & crowdfunding

    Hi All: I've been on ETO a while and learned a lot. Now I've turned my attention (over 3 years) to a serious problem in my neck of the woods and the general developing world. 'Backyard lead battery smelting' and the toxic outcomes. In short I've built and validated a solution that works...

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