Ian Robinson
New Member
As part of an onging study, I need a multi-channel instrument for measuring strain that can inteface with a PC.
Off the shelf units are v. expensive so I thought I would make one [multiplexor/signal conditioner/RS232]. To my surprise, having looked everywhere over many months, I can't find any suitably explicit circuits.
There are a few circuits for single gauges but nothing for multi-channel set ups and nothing that includes a PC connection.
Any suggestions/help would be appreciated.
Thanks
Off the shelf units are v. expensive so I thought I would make one [multiplexor/signal conditioner/RS232]. To my surprise, having looked everywhere over many months, I can't find any suitably explicit circuits.
There are a few circuits for single gauges but nothing for multi-channel set ups and nothing that includes a PC connection.
Any suggestions/help would be appreciated.
Thanks