PSN-L Email List Message

Subject: Re: Wireless 12 bit sensor link
From: John & Jan Lahr johnjan@........
Date: Thu, 12 Dec 2002 19:44:58 -0700

Hi Jonathan,

Alan Jones' AmaSeis program can log one channel of seismic data via
a serial port or a USB port and an USB to serial adaptor.  I'm not sure
what format the data needs to be in, but your could contact Alan to find
out.  I believe three formats are currently supported.


John Lahr

At 06:03 PM 12/12/2002, you wrote:
>Hi All,
>I have been working on a 12 bit wireless sensor link. The transmit side is
>built around a LTC1298 ADC and a PIC12F675 microprocessor feeding a TWS-434
>transmitter. The reciever is based around a Basic Stamp B2sx microprocessor,
>with of course a RWS-434 receiver. I plan to use a PIC for the final
>version, so total for the entire TX/RX system will be around $50. I've got
>it working pretty well, and am just about to hook it up to my earthquake
>sensor. Pity the sensor isn't working right, but that's another project!
>Anyway, I need some data logging software to feed it all into, something
>that uses the com port on a PC. WinSDR won't work, as it has to use Larry's
>A/D board. What other options are there, and any help on how to get it all
>to communicate would be great. If anyone wants details of the project, let
>me know. It's looking good, as long as I can get it talking to some good
>data logging software!
>Jonathan Peakall
>Public Seismic Network Mailing List (PSN-L)
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