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  1. ante1

    LM317K regulator current problem

    Hi Audioguru, So you noticed the flaw, I thought I found you sleeping on your watch (fat chance)! ;D Would an LF411, LM318 or the OP07C work here, I don’t have any MC34071? Will I see a schematic of your mod? 8) Please?
  2. ante1

    LM317K regulator current problem

    Hi Audioguru, If you don’t have the LM301A op-amp, which op-amp would you recommend?
  3. ante1

    nokia 6610i

    Hi kerem, Sorry for the late replay, hope this will help: [attachment deleted by admin]
  4. ante1

    Identifying Low ESR Electrolytic cap

    Hi Staigen, You should ask for the datasheet to see for yourself if the caps will perform the way you need them to. ;)
  5. ante1

    dc electronic load

    Here is a DC-load which can run in resistor or in constant current mode. All you have to do is add a number of mosfets to suite the maximum power it is supposed to run with.
  6. ante1

    Power transformer winding

    Hi aakaash, Why would I read it to get your specs right, its much better that you read it and understand it! I provide you with information; do you want me to do your work too?
  7. ante1

    Trying to understand

    I tried to explain how the circuit that moebious was uncertain about and described as the AND circuit will perform. Of curse it’s not an AND gate.
  8. ante1

    SWG Equivalent of 1mm & .25 mm Magnet wire

    Hi nura, Will this help?
  9. ante1

    dc electronic load

    Hi rhyanto, Do you want the load to act as a resistor or as a constant current load?
  10. ante1

    0-5V Analog Output from my PC

    Hi Alun, I don’t think “steps” is the way to go when the topic says “0 – 5V ANALOG output”. “Steps” in my electronics world is digital not analog!
  11. ante1

    Trying to understand

    Hi moebious, Welcome to our forum. The second circuit will have high output the way it is drawn and low if one or both S1 and S0 are closed. 8)
  12. ante1

    Choice of switching regulator IC

    Hi Harry, This might be useful: http://www.electronics-lab.com/forum/index.php?topic=4523.0
  13. ante1

    Power-sensing circuit

    Hi Jon, What is stopping you from connecting the vacuum cleaner to the same source as the router? This would be much simpler than detecting the current draw.
  14. ante1

    Gas turbine bike.

    Hi Guys, This is an eight turbine project that you got to see; the sound alone makes your skin curl doesn’t it? It’s 14mb. http://www.avoidingtheground.com/mambo/index.php?option=com_remository&Itemid=63&func=download&filecatid=31
  15. ante1

    Hello All

    Hi newguy, Welcome to our forum. To get started in electronics you can  download six excellent free books by Tony R. Kuphaldt. These covers DC, AC, Semiconductors, Digital, Reference, and Experiments. They can be found here: http://www.ibiblio.org/obp/electricCircuits/ Oh, and don’t try to...
  16. ante1

    0-5V Analog Output from my PC

    Hi Stephen, The gameport (soundcard) has 5Volts at pin 1, 8 and 9 sometimes also on pin 15, ground (negative) at 4 and 5. Most gameports can provide >100mA. If you need a steeples variation from 0 to 5Volts you can’t use digital control (software), this will have steps = analogue is...
  17. ante1

    Gas turbine bike.

    You can blowstart it with compressed air or start it with an electric starter with high revs. 8)
  18. ante1

    Power transformer winding

    Hi Guys, You might find this useful: http://www.electronics-lab.com/forum/index.php?topic=4523.0
  19. ante1

    5v to 1.25-2v

    Hi Jordan, A clean supply is not the same as a stable supply! Remember; all PSUs for computers are switchers and there are no problems getting a stable voltage from a switcher! I don’t think your computer will be disturbed by noise from a switching supply since every computer runs from one. The...
  20. ante1

    Reduce DC voltage, How? please..

    Hi Guys, Steve; I am surprised that they where not familiar with the LM7809 at Radio Shack??? I am sure you will find your parts though. Alun; Well, debateing a circuit can sometimes be useful and yes I know you (at least to some degree) and I did not expect anything less from than you...
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