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Recent content by caferacer

  1. C

    Alarm reset timer

    Have looked everywhere, but can't find anything comparable to the leakage current of the Nichicon. Because of MOQ's that narrows it to a choice of 1 for the 47µF. Assume this one is okay? http://www.digikey.com/product-detail/en/UKL1V470MPD1TD/493-10519-1-ND/4318133 As the shipping cost is...
  2. C

    Alarm reset timer

    Ah sorry I was looking further down at the DC leakage current which states 'none', but on re-reading that was for the range.
  3. C

    Alarm reset timer

    Hi Kris, Would this be okay to try? http://www.ebay.co.uk/itm/140953388027?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649#ht_3936wt_1275 Thanks Mark
  4. C

    Alarm reset timer

    Hi Kris, Re this circuit I built with your help. Still working great, but would like to increase the delay time. The delay currently at the extreme of the trimpot R4 creates approx 55 sec delay. I would like to be able to push this out to over two or three minutes if possible. However, I am...
  5. C

    Dimming a 12V 24W Incandescent Bulb

    Hi All, I want to be able to vary the output of a 12V 24W incandescent bulb by approx 50% can be more, but it certainly doesn't need to be completely extinguished. I have a 12V 2A output power supply (APD model WA-24E12), which I was intending on using, but not sure what device would be...
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    Alarm reset timer

    Hi Kris, After a bit of fault finding, I have success! The only issue I have is using the earth from the mains into the earthing point on the board as shown, knocks the consumer unit RCD out, which I thought may happen. So the circuit is working but only without an earth connection? is...
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    Alarm reset timer

    Hi Kris, Okay here is my attempt at the circuit board. The relay isn't on there as yet. I need to shuffle the RHS devices over a little more to create some room. Not powered up as yet. A few comments/questions. I had a slight change in my originally intended layout due to space...
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    Alarm reset timer

    Assembly starts tomorrow, will post some pics prior to power up
  9. C

    Alarm reset timer

    Hi Kris, All on order. Is there any zero volt testing that should be done on the circuit prior to initial power up? Regards
  10. C

    Alarm reset timer

    Thanks Kris, This will take me a while to get everything together. I'm in the UK, so as you suggest Farnell/RS will be my fist stop. Regards
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    Alarm reset timer

    Hi Kris, Yes I'm keen to give this a go, so would appreciate the links at Digikey when you get the chance. I'm away for a few days so no rush. Thanks Mark
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    Alarm reset timer

    Hi All, It really doesn't matter to me if its mounted in the PIR housing or remotely outside. Happy to give anything a go, although pic taken of the PCB in the housing attached Thanks all. Regards
  13. C

    Alarm reset timer

    Hi Okay here goes, text on the top row LM324DG. This is probably what you are after looking on the internet quickly. Second row ON, assume this is the OEM, then to the RHS there is an almost indistinguishable line of text even with a high mag glass which looks like PSCB45...
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    Alarm reset timer

    Hi, Photos as requested. Let me know if you need any more? Thanks again, Regards Mark
  15. C

    Alarm reset timer

    Hi, Thanks for the reply, I will attempt to get some photos up over the next couple of days. Regards Mark
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