Re: 1hz to 20hz active bandpass filter?
- From: jlerch@xxxxxxxxxxxxxxxxxxxxxxx (James Lerch)
- Date: Mon, 02 Jan 2006 14:37:19 GMT
On Mon, 02 Jan 2006 14:57:05 +0100, Rene Tschaggelar <none@xxxxxxxx>
wrote:
>James Lerch wrote:
>
>> In the mean time, while I await the book's arrival, for crude and
>> simple prototyping using a PC as a control system, would something
>> like this be a good starting point:
>>
>> http://www.measurementcomputing.com/cbicatalog/cbiproduct_new.asp?dept_id=412&pf_id=1522&mscssid=4EGUNGAGHSGX9LNR3FA3E8THR44H0KAE
>>
>
>Forget Labviw, DasyLab and Matlab, they are all far
>too expensive.
Agreed, especially when I consider this to be "Just playing around"
> However, they include an universal
>library suitable for Visual studio compilers.
Indeed, and the reason I was interested in it in the first place (that
plus the price point is attractive)
>But since the don't specify an ADC speed, I'd consider
>them of the DC type.
here's the spec page:
http://www.measurementcomputing.com/minilab-1008specs.html
Analog input in continuous scan mode is 1.2kS/s, which for my
experiment (1-20hz) should suffice (I think..)
Analog output is 100S/s, which will be a problem, but there are a lot
of Digital outputs, maybe I can implement my own DA converter after
the device....
Take Care,
James Lerch
http://lerch.no-ip.com/atm (My telescope construction, Testing, and Coating site)
http://lerch.no-ip.com/ChangFa_Gen (My 15Kw generator project)
Press on: nothing in the world can take the place of perseverance.
Talent will not; nothing is more common than unsuccessful men with talent.
Genius will not; unrewarded genius is almost a proverb.
Education will not; the world is full of educated derelicts.
Persistence and determination alone are omnipotent.
Calvin Coolidge
.
- References:
- Re: 1hz to 20hz active bandpass filter?
- From: Rene Tschaggelar
- Re: 1hz to 20hz active bandpass filter?
- Prev by Date: Re: A Very Dangerous Worm in Windows Metafile Images (WMF)
- Next by Date: Re: A Very Dangerous Worm in Windows Metafile Images (WMF)
- Previous by thread: Re: 1hz to 20hz active bandpass filter?
- Next by thread: A Very Dangerous Worm in Windows Metafile Images (WMF)
- Index(es):
Relevant Pages
|
