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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.

Recent content by Big D

  1. B

    Battery Tender

    Nigel, it might be easy for you, but you are talking to a dumb mechanical guy now. If it is possible, i would need a diagram for this so I can get a hold of the parts. HELP!!!!!!!!!!!!
  2. B

    motorcycle battery tender/charger... help

    Have you build this battery tender? I am looking at building the same thing, do you have any circuit diagrams available?
  3. B

    Battery Tender

    But surely it is much more fun to built one!!! This system does not just go into trickle mode, it monitors the battery current and when it runs down slightly it charges the battery again, thus keeping the battery in operation all the time. If this is total BS, I apologise, but this is what...
  4. B

    Battery Tender

    I want to build a battery tender for my cars and motor cycles. This device will keep the batteries charged and so prolong their life span. Can anybody help, please?

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