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  1. Newsgroups: sci.electronics
  2. Path: sparky!uunet!spool.mu.edu!caen!uakari.primate.wisc.edu!eng.ufl.edu!kaw.eel.ufl.edu!iqbal
  3. From: iqbal@kaw.eel.ufl.edu (M.Iqbal)
  4. Subject: Re: volts to digital display (?)
  5. Message-ID: <1992Oct13.220107.12946@eng.ufl.edu>
  6. Sender: news@eng.ufl.edu (Usenet Diskhog System)
  7. Organization: University of Florida
  8. References: <1992Oct07.133456.16269@ncrcae.ColumbiaSC.NCR.COM> <1992Oct12.005558.27976@megadata.mega.oz.au>
  9. Date: Tue, 13 Oct 92 22:01:07 GMT
  10. Lines: 31
  11.  
  12. In article <1992Oct12.005558.27976@megadata.mega.oz.au>, swanee@megadata.mega.oz.au (Geoff Swan) writes:
  13. |> In article <1992Oct07.133456.16269@ncrcae.ColumbiaSC.NCR.COM>, chris@lightnin.Columbia.NCR.COM () writes:
  14. |> >   I am interested in finding a chip that will convert an analog
  15. |> > voltage to a digital readout.  I will be monitoring less than 10v
  16. |> > so the display need only be "X.XX" type resolution.                   
  17. |> > 
  18. |> >  Chris Landi                               
  19. |> 
  20. |> All you need here is a linear VCO (try LM566 or similar) feeding a
  21. |> counter gated with a slow clock signal. The output of the counter
  22. |> feeds a binary to BCD decoder/driver for 7 segment or LC displays.
  23. |> 
  24. |>     Sla/n go fo/ill,
  25. |>                     Risky B.
  26. |> --------------------------------------------------------------------------
  27. |> Geoff Swan (research & development)   _--_|\         swanee@megadata.oz.au
  28. |> Megadata Pty Ltd                     /      \ 
  29. |> 2/37 Waterloo Rd, North Ryde,        \_.--._/               +61 2 805 0899
  30. |> NSW 2113, Australia.                       v          (Fax) +61 2 887 4847
  31. |> 
  32.  
  33. What is he trying to say......?
  34. -- 
  35.  
  36. ------------------------------------------------------------------
  37.                                             
  38.                                >><<<     >>><<<<
  39. Iqbal@sioux.eel.ufl.edu                  (o o)     (o) (o)
  40. University of Florida                 [ | ]        | 
  41.                                              -         ---
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