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hotwaterwizard

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Everything posted by hotwaterwizard

  1. Jeff, This timer resets when the contacts on the switch are closed this is not what you want? The timing cycle begins and if the switch is closed the timing cycle is deactivated until the switch opens. Ant time you push the button it resets.
  2. To get the smaller size in KB you have to reduce the size in inches. Another alternative is to try to get it into a greyscale format. But then the pixels are not as tight and you loose the detail. I think the sise limit is a big bother and it limits what you can post.
  3. Try my timer it works well on 9vdc too! Use a Larger capacitor like 2200uF to 4700uf and experiment with it. It is a delayed off timer. When you push the switch it turns on the load and turns it off after the timming cycle. off. If the switch is pushed again durring the timing cycle it resets the time limit.
  4. You have to be patient and Persistant. I have a way of searching that seams to work. I use alternate Key words and Terms to find what I want. It also takes hours of time looking for one datasheet. As you see There are alot of them I can not find. After 2 or 3 days of searching I put it aside for later on a list. Then when I find a good site I return to the list and search for the others. It is like finding a needle in a Giant Haystack sometimes. Want a challange? Find one that I already found. STRF6524 Now that one was tuff to find! STR-F6524.pdf
  5. A real TTL OR Gate iz a bit more complicated.
  6. Then this one must be a DRL or Gate
  7. Try These Links to start. http://jap.hu/electronic/rf.html http://users.arczip.com/rmcgarra1/c-100.html http://www.one-electron.com/FC_Military.html
  8. TA75558 Datasheet ta75558.pdf
  9. This also Crosses to TA75557 and TA75558 Here is one Datasheet and the other will follow. ta75557.pdf
  10. Here is what happens when you size it down. And convert it to GIF Is it worth Posting like this? I don't think so! So stop complaining over pictures being too big for the browser or we could all suffer from the poor quality of the picture from it being so small that it is not ledgable or usable.
  11. Here is the Datasheet nte1529_SK7804.pdf
  12. I said The same thing only shorter.LOL
  13. Here is all I have on it.
  14. D40D5 Single HF Power Si NPN BJT Rockola transistor GE D40D5 power Tab Transistor D40D5 This is all Ican find too. If you say it is a Diode I believe you. How about what it came out of lets look for that. Tell me everything you know about it
  15. So what if the picture is big. Some of us older people can't see small pictures anyways. Plus you can read the values better and see the details better.
  16. I Did make the pictures smaller then they were worthless because you couldn't read the values and some of the lines were missing because of the size. Most datasheets are bigger than that! I have all of these in a pdf file but it will not let me upload it. I thing PDF files should have a bigger limit!
  17. Use bigger wire going to the pump. Too Small of size wire causes a line Voltage drop and the Motor will draw too much Current .
  18. Try my timer it works well on 6vdc too! Use a smaller capacitor like 1 uf to 47uf and experiment with it. It is a delayed off timer. When you push the switch it turns on the load and turns it off after the timming cycle. off. If the switch is pushed again durring the timing cycle it resets the time limit.
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