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  1. CooperMan

    Has anybody heard from Staigen?

    Hi all, As Ante says, this is great news. Few! He had us all a little worried for a while but again great news he is ok. I hope, with the software I sent him, he will be back on line soonest. Bob...
  2. CooperMan

    Has anybody heard from Staigen?

    can you please give him my regards and let him know I have sent him the CDs I said I would for helping me out with my washing machine pump problems. (60Hz power with 50Hz pumps  ???) I sent him: Ghost, Windows 2K Professional, Office XP, and Photoshop V7.01. CooperMan
  3. CooperMan

    Ignition coil driver circuits and experiments

    Following on: "Any electronic device operating at a potential above 10,000 volts should be considered as a possible source of x-radiation even though it was not designed for that purpose. Devices are not considered hazardous when operated at voltages below 10,000 volts because the inherent...
  4. CooperMan

    Has anybody heard from Staigen?

    Hi,SM2GXN, I'm getting quite concerned about him as he said he was ill when we got talking one time. His real name is Stig Andersson but I think the Stig part is short for something or other. I have his address if you want it, let me know and I'll send it via your email address. I would look...
  5. CooperMan

    Ignition coil driver circuits and experiments

    Hi all you high voltage folks, I don
  6. CooperMan

    Has anybody heard from Staigen?

    Hi Everyone, Does anyone know what has happend to Staigen? I was talking to him on MSN but he has not signed in in the last two months or so.  Now I'm getting a bounce from his email address. I hope he is okay.  Regards, Bob..
  7. CooperMan

    Ante 50 Years Young

    Hi Everyone, Does anyone know what has happend to Staigen? I was talking to him on MSN but he has not signed in in the last two months or so.
  8. CooperMan

    Water Tank Water Level Indicator

    Hi MP, This is just what I was looking for, thanks a million. Just one (or two) question for now as I set about making it: Q: Do you think that they have got the resistors, R1 through R5 in the wrong order? It looks like R5 should take the place of R2 and R2 through R4 should all move down...
  9. CooperMan

    Need to fix my Viewsonic P775 monitor

    Where is Bicol and what's a PM?? Bob
  10. CooperMan

    Water Tank Water Level Indicator

    Hi MP, I guess I didn
  11. CooperMan

    Need to fix my Viewsonic P775 monitor

    Hi, logan_dslasher, This looks just what I
  12. CooperMan

    Water Tank Water Level Indicator

    Hi folks, I have been hunting around and have found the LM3915 dot/bar display driver chip. It looks like it should be ideal for my water level detector. I have a plastic ¾ inch water pipe that I can cut into sections and intersperse stainless steel sections with a stainless steel...
  13. CooperMan

    Need to fix my Viewsonic P775 monitor

    Has anybody got the service manual for a Viewsonic P775
  14. CooperMan

    Water Tank Water Level Indicator

    Hi Ante, Yes it is a nice place to live apart from all the pore people here; the govenment are ****, well lets not go into that here. This is a big island off an even bigger island called Bohol and it's part of the Philippines. Map attached... What a good Idea; I'll look into it to see what I...
  15. CooperMan

    Water Tank Water Level Indicator

    One last snap, one can see the water in (from the roof) pipe, on the left, used to run-off the water from the roof so we can clean most of the crap. We then close this pipe and open the valve also on the bottom lift of the picture. CooperMan
  16. CooperMan

    Water Tank Water Level Indicator

    More snaps of the water tank house and pump stuff: CooperMan
  17. CooperMan

    Water Tank Water Level Indicator

    Hi folks, Thanks for your ideas but I think I will be going with a closed bottom end 5m plastic rod with interleaved stainless steel sections, spaced about 25cm or so apart, as the water level sensors. The bottom of the rod will also have a stainless steel (SS) section, the closed end cap, to...
  18. CooperMan

    Water Tank Water Level Indicator

    Now that I have fixed my washing machine pumps running on 60Hz supply when they were designed to run on 50Hz: I
  19. CooperMan

    500W 12v to 220v Inverter

    Hi Doron, This is what audioguru is talking about using two heat sinks (see pictures attached). These are the ones I have used however; I have not got it all together yet so let
  20. CooperMan

    500W 12v to 220v Inverter

    Hi Staigen, I
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