Empathy List Archives

W

WarrenS

Mon, Dec 13, 2010 5:08 PM

I'm looking for a low cost and simple solution to replace an old 12 bit
DataQ ADC in my "nut" project.
What I'll like to find is a 16 bit bipolar ADC system or a four and half
digit DVM / multimeter with PC data logging capability on a single channel
in the 100 to 1000 samples per second range.
It would be nice if it was something that does not take a ton of programming
time and effort to get working and is readily available and cheap.
Software that allows flexible real time graphing display and simple data
logging on a PC is important.
Cost and overall time and effort to implement, when figuring about ten
units, being important considerations.

WarrenS

I'm looking for a low cost and simple solution to replace an old 12 bit DataQ ADC in my "nut" project. What I'll like to find is a 16 bit bipolar ADC system or a four and half digit DVM / multimeter with PC data logging capability on a single channel in the 100 to 1000 samples per second range. It would be nice if it was something that does not take a ton of programming time and effort to get working and is readily available and cheap. Software that allows flexible real time graphing display and simple data logging on a PC is important. Cost and overall time and effort to implement, when figuring about ten units, being important considerations. WarrenS

PK

Poul-Henning Kamp

Mon, Dec 13, 2010 5:15 PM

In message 7072A66681FA44D788288AD08BCF3E8E@Warcon28Gz, "WarrenS" writes:

PC data logging capability on a single channel
in the 100 to 1000 samples per second range.

Your PC's soundcard ? 16 bits, 40-some ksps, dual channel ?

--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.

In message <7072A66681FA44D788288AD08BCF3E8E@Warcon28Gz>, "WarrenS" writes: >PC data logging capability on a single channel >in the 100 to 1000 samples per second range. Your PC's soundcard ? 16 bits, 40-some ksps, dual channel ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.

BG

Brent Gordon

Fri, Dec 17, 2010 4:16 AM

Here is a 16-bit system, although it may not meet your definition of
cheap at $299 ($279 ea for 10).
http://labjack.com/u6

Brent

On 12/13/2010 10:08 AM, WarrenS wrote:

I'm looking for a low cost and simple solution to replace an old 12
bit DataQ ADC in my "nut" project.
What I'll like to find is a 16 bit bipolar ADC system or a four and
half digit DVM / multimeter with PC data logging capability on a
single channel in the 100 to 1000 samples per second range.
It would be nice if it was something that does not take a ton of
programming time and effort to get working and is readily available
and cheap.
Software that allows flexible real time graphing display and simple
data logging on a PC is important.
Cost and overall time and effort to implement, when figuring about ten
units, being important considerations.

WarrenS

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Here is a 16-bit system, although it may not meet your definition of cheap at $299 ($279 ea for 10). http://labjack.com/u6 Brent On 12/13/2010 10:08 AM, WarrenS wrote: > > I'm looking for a low cost and simple solution to replace an old 12 > bit DataQ ADC in my "nut" project. > What I'll like to find is a 16 bit bipolar ADC system or a four and > half digit DVM / multimeter with PC data logging capability on a > single channel in the 100 to 1000 samples per second range. > It would be nice if it was something that does not take a ton of > programming time and effort to get working and is readily available > and cheap. > Software that allows flexible real time graphing display and simple > data logging on a PC is important. > Cost and overall time and effort to implement, when figuring about ten > units, being important considerations. > > WarrenS > > > _______________________________________________ > volt-nuts mailing list -- volt-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts > and follow the instructions there. >

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