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  1. S

    0-5V Analog Output from my PC

    Hi again To MP: Note that Stephen wanted a simple variable 0-5 Volt output. A simple way to do this is a R2R ladder connected to the parallel output. Also there maybee is needed some sort of latch. //Staigen
  2. S

    0-5V Analog Output from my PC

    Hi there killerleprechaun21, and welcome to this forum :) How accurate must it be? There is a way to accomplish this in an easy way, if it dont have to be very accurate. Just use a R2R ladder connected to your parallel port. If you want moore accuracy you must use a DAC! //Staigen
  3. S

    BENCH POWER SUPPLY

    Ok, let us know when you buy new parts :) //Staigen
  4. S

    BENCH POWER SUPPLY

    Hi there Um...Me123, how is it going with this PSU? //Staigen
  5. S

    Reduce DC voltage, How? please..

    Hi Wait a minute, at the same time buy 2 caps, one .22 uF plasic foil and one 10 uF 16V electrolytic! The .22 one is connected between the input terminal and ground and the 10 uF one is connected between output terminal and ground! Than it is ok! ;D //Staigen
  6. S

    Reduce DC voltage, How? please..

    Hi Yes, but it is not a good way of reducing the voltage of a wallwart! No, its not true, when increasing the current the voltage to the load is decreasing and vice versa and this is a very bad way of reducing voltage to a load! //Staigen
  7. S

    Reduce DC voltage, How? please..

    Hi there steveggz, velcome to this forum! :) Transformers aren't DC, maybee it is a 12 Volt 1 Amp DC Wallwart or something similar? The easiest way to power your camera i belive, is to use a 7809 regulator between your "transformator" and camera, it have 9 Volt out, but your camera will work...
  8. S

    Choice of small signal BJTs

    Hi again I was right, here is the Toshiba version: //Staigen 2SA1015.pdf
  9. S

    Choice of small signal BJTs

    Hi there Autir I think the 2SA1015 curves are a fake! ;D I will check out on the net if i can get something //Staigen
  10. S

    My new project

    Hi Glen No, these were not scsi connection! They are relay and current output and input is hi/lo level and current. I'm not very good at the english language ;D! //Staigen
  11. S

    My new project

    Hi Sorry i haven't been online for a while, the monitor brooke down :( Ok Thats nice, show us moore :) Maybee i haven't read properly, but wich one used scsi And please, dont call your terminal "touchscreen", it is a terminal that have a touchscreen! //Staigen
  12. S

    My new project

    Hi If you got confused by the X10 system there are other ways to go, i only pointed you at the X10, the meaning was that you shoud look at how they did, and than design something similar! I found some PDF-files about X10, and downloaded two of them, but im sure you get them too. You can also...
  13. S

    My new project

    Hey Audioguru, you know how to google, i have my tricks too! ;D ;D ;D //Staigen
  14. S

    My new project

    Hi Why not, its allready built in, that way you can have 2 icons, one dark and one in a brighter colour, indicating if the appliance is on or off! :) Observe, i saying appliance, it can contol much moore than a lamp, you can even manage the heating in your house, if it have electrical or...
  15. S

    My new project

    Hi Okay ECET0purdue, i wont reply to TekNoir so you can get peace in your topic. You dont miss so much, i belive it goes like this: In car: Terminal <--> USB Dongle Thats all in the car In house: USB Dongle <--> USB Controller IC <==> Microcontroller <--> X10 Controling...
  16. S

    My new project

    Hi ECET0purdue, sorry for the late reply
  17. S

    Electronic advise please ???

    You didn't press hard enough! :) :D ;D ;D ;D ;D ;D //Staigen
  18. S

    Electronic advise please ???

    ^This was the start button^^
  19. S

    Electronic advise please ???

    Pressing the start button? ??? //Staigen
  20. S

    My new project

    Hi all To TekNoir A PocketPC is also a computer! And an ordinary PC is also a computer and so are a MAC! Even the old Commodore 64 is a computer! And this terminal is a computer too!
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