Author: Russ

RS232 and RS422 and Comms Port – What does all this mean ?

Well first of all you know this is not going to be an easy explanation;-) The trouble is that that the original standards for serial…

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Which Multiplexer ?

Over a year ago I searched high and low for the “perfect” multiplexer and readers of this blog will know that I selected the Brookhouse…

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Updating the C Series firmware v4.25

I have just got round to updating my C120 (all comments here relate to all C-series plotters) and thought I would put in one place…

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Have you got a passage planner ?

Several people have complimented me on the simple folder that I use for filing my passage plans and other handy reference information. I have used…

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How to tidy up that wiring !

This little box from PAS-Thru Products Inc of Florida is a very neat solution to the tangle that I see on many DIY boat installations…

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