how do u interface lm35dt precision sensor with the sound card of a laptop to take temperature readings?
600319
Well........ no idea!
751408
go in device manager and look in sound video and game controller
1002514
Have you tried capturing the USB device as LPT1: ?\nI don't know if that will help, but give it a try.
279120
there is a special cable to connect it to a laptop or comuter
140136
Here's a study guide.  http://www.doctronics.co.uk/meter.htm
937289
A USB ported GPS receiver\n\nSuch as the one in the linky below:\n\nhttps://shop.delorme.com/OA_HTML/DELibeCCtpSctDspRte.jsp?section=10043&minisite=10020\n\nEDIT: Well, I said "similar". I am sure you can find something similar locally. Maybe print out this and take it to local computer shop and maybe they can order for you or know of local equivalent?
335475
go to radioshack.  they sell all kinds of converters etc.
122827
Well i'm not sure specificially but my guess is your looking for some kind of video controller thing?  You might try a search at digikey.com for such a thing.  Also if you wanted the exercise you could use a state machine and some sram to output the correct signals.  An easier way might be to make a high speed DAC device that constantly plays the same pice of sram at a really high frequency then use software to write the correct NTSC signal.  kind of like a really fast sound card.  If you have some old isa video cards see if one has a DIP ramdac, then use a torch to carefully desolder it.    voila, instant analog front end for the project.  some even have a palette ram built right in?\n\nThe best place i've found for datasheets is http://alldatasheet.com/
260804
check first if u r using the right converter . if it is the right one and u used to use it until a problem exist then check ur laptop it has a burnd diode or transistor
569268
hi,\n\nmatlab sucks for this kind of thing.\n\nyou're better off getting an interface card from national instruments and using labview to do your data acquisition.\n\nhttp://www.ni.com/dataacquisition/
681081
Go your sound card's manufacturer's website and download the latest drivers for it. If it's on-board sound, then the motherboard manufacturer is also the sound card's manufacturer
319794
Just open it up and look at the card, I would bet it is integrated sound all the same, and if it is would probably be either 8331 or NVIDIA.  There is also a nifty tool called DriverGuide Toolkit, and it is free available here.\n\nhttp://www.driverguidetoolkit.com/
714146
http://www.soundcard-drivers.com/drivers/82/82125.htm
1157993
Your question is a bit unclear. Despite the fact i'll help you at my level best.\n\nAre you trying to record some digital sound signal from your laptop to the pc or vice versa? \nIf so simply use the sound cards (integrated or PCI i.e Creative Audigy) Line_In and Line_Out ports on them. The computer that receives digital sound signals should be connected with a supported cable to its Line_In, and the computer that transmits should be connected to the Line_Out. But you should remember to initialize your settings in accordance to parameters that would not create unwanted distortion (Noise Hiss..!) i.e use 50 percent volume on the master of your digital mixer and line out/in.\n\nMono Out? \nMono is only single effect on the signal, its really good for speeches but why do you want Mono. You could sometime set certain parameters to receive Mono Signals on your card if it supports such. But it is possible to recieve Digital Stereo signals and then convert them into Mono with software assistance (Nero Wave Editor).  It doesn't take much time to do that as well.\n\nMicrophone!\nYes, thisis required to collect all audio signals from the atmosphere and then route them to the digital path (if using the digital mixers). But if you are utilizing Microphones try good quality microphones that have the appropriate i.e FM mics. \n\nGood Luck!
887227
http://www.soundcard-drivers.com/drivers/48/48796.htm
521183
Look on the back of the computer, it should just plug in
245114
I am sure you have discovered that the newer laptops do not include a serial port.  So, you might try a PCMCIA card that provides a serial port for $129.  \n\nhttp://www.quatech.com/catalog/rs232_pcmcia.php