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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 kenloen

  1. K

    Dash warning light indicator polarity problem

    Hiya, Yeah I bought as a Cat C damaged car a few years ago and had it repaired (GRP clamshell). Its a early car, a 2.5 with TDS and LSD. I don't have many pics but here is 1 from when I was car papped enroute to LeMans a few years ago..
  2. K

    Dash warning light indicator polarity problem

    diagram of turn circuit if this helps **broken link removed**
  3. K

    Dash warning light indicator polarity problem

    ah, this is a specific light that just happens to be a led.. https://www.carbuildersolutions.com/uk/black-bezel-hidden-legend-warning-light-double-indicator many thanks for all the help..
  4. K

    Dash warning light indicator polarity problem

    what value diodes should I use? the ticking of the relay is loud and will irritate in no time at all... I will leave as is for today as the MOT is tomorrow, but I would rather the circuit solution..
  5. K

    Dash warning light indicator polarity problem

    cheers that got me thinking and i have resolved. I used both indicator feeds to the relay rather than a feed to earth, I figured if a bulb lights up from either direction then the relay would fire from the same feeds. Tried it and it works..
  6. K

    Dash warning light indicator polarity problem

    Hi, New here, and I have a problem, I have just replaced the dash warning bulbs on my car with led lights. However this has created a issue with the indicator lights. depending on which direction you choose to indicate, the dash warning light gets fed from either wire. No problem with a bulb...

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