[App_rpt-users] Parallel port IO board?

[Doug Bade]

One of the D-Star implementations uses a Velleman K8055 usb experimenter kit
and they ( Velleman) provide windows and Linux O.S. I/O stuff for it. It
provides 5 hardware inputs and 5 hardware outputs off of a usb cable. For
about $50.00 usd or so. That other project has migrated to serial port I/O
instead but when multiple tx and cor are needed, the velleman I/O setup is
maybe an option that can be integrated in??? 

Or not J

 

 

From: app_rpt-users-bounces at ohnosec.org
[mailto:app_rpt-users-bounces at ohnosec.org] On Behalf Of Peter Elke
Sent: Friday, February 18, 2011 1:31 PM
To: app_rpt mailing list
Subject: [App_rpt-users] Parallel port IO board?

 

Hi All,

 

Is there a circuit board design for running COS/PTT for multiple radios off
the parallel port?   It would make using consumer FOBs much simpler.  It
would need some PTT drivers and COS buffers.

 

I thought there might be a cactus board or 3rd party IRLP board that may
already in circulation. 

 

Pete

 

 

 

 

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