ProDave's latest activity

Yes, do give me some credit for knowing a bit about electronics. It should have worked, the plotter was set to receive at 9600 baud but...

No as i say this was not sold as a packaged NMEA module ready to plug in. It is a circuit board and an antenna. It has 4 connections...

There is a ground, which is the same as the power ground, and a TX / RX. So if the logig polarity is wrong you can;t just swap tx and...

I only have the TX (from the GPS) to the RX of the plotter connected, and it did not work. As a sanity check I enabled the NMEA output...

I have answered my own question. While waiting for a reply, I just tried it and knocked up a simple circuit to invert the logic...

Current project, I am trying to get a cheap fix for a dead GPS antenna by buying a very cheap GPS receiver module from china. I am...

I want to know how you even got Open CPN to work with charts on an SD card on Android? I never did work out how you find that in...

There is a good reason for wanting to self refill, and not just because you are tight, or can't find your cylinder size in your local...

You can never guarantee your bottle is entirely empty when you do that. Much easier when you get a new bottle direct from calor, to...