Recent content by knightvision

  1. knightvision

    WiFi AIS - DigitalYacht vs. Vesper

    If you are only looking for an AIS Receiver which talks WIFI then really something like this https://www.tindie.com/products/astuder/daisy-ais-receiver/ seems to be the best value. But if you want GPS as well then https://www.tindie.com/products/Quarkelec/qk-a026-wireless-aisgps-receiver-/ is...
  2. knightvision

    LED Anchor light

    We have a photo reactive anchor LED bulb. It will only produce light from Dusk to Dawn. It was an easy replacement in the existing fitting and reduces the battery power draw. https://boatlamps.co.uk/collections/anchor-lights/products/bay15d-15-smd-5050-dusk-to-dawn-led-replacement-bulb
  3. knightvision

    Any advice from folk who have crossed from IoM to Northern Ireland?

    We've been a number of times from the IoM to Northern Ireland. It can be amazingly pretty and basking sharks and dolphin schools all the way. The entry to Strangford is exciting... and needs some care, but Glenarm is an easy access and the Harbour Master is friendly and helpful. From Glenarm...
  4. knightvision

    Panasonic Toughpad as a Chartplotter?

    We have two Panasonic Toughpad F-AZ1's they are visible during daylight with out issues but the nicest things is when sailing at night you can dramatically dim the displays and so you night vision is less disrupted.. If only Navionics would have a night colour scheme as well it would be perfect...
  5. knightvision

    Home build pendulum

    http://www.windvaneselfsteering.co.uk/wind-vane-design-details.htm has a build from parts solution.. The cost isn't bad either
  6. knightvision

    Laptop DC Power Plugs

    You laptop requires a certain number of Watts (power). Watts have a direct relationship between Amps and Volts. It is possible via some relatively simple circuitry to trade Amps (of which you 12v 110Ah battery has lots) for Volts (of which you laptop needs) Hope that helps Edmund
  7. knightvision

    Folding Fender Board?

    I have a couple of these HULL HUGR Folding Boat Fender http://www.ebay.com/itm/390915817915. They work well for us and give us extra coverage when entering canal locks for example.
  8. knightvision

    Laptop DC Power Plugs

    Kensington have support for a wide range of laptops They give you power tips certified to work with them. There is a compatibility app here http://www.kensington.com/en/ie/4688/laptop-power-charger-compatibility-checker I currently use it with Fujitsu, HP, Panasonic and Dell equipment...
  9. knightvision

    Laptop DC Power Plugs

    For quite some time I've been using the kensington wall/Auto/Air adapters. They work with a variety of laptops and provide USB charging as well. Yes not cheap.. But reliable and provide consistent behaviour http://www.kensington.com/en/gb/4470/33403eu/wall-auto-air-laptop-power-adapter-usb
  10. knightvision

    Clyde Scuttlebutt Spring 2015

    Was good to see people and catchup.. We should do it a little more often :-)
  11. knightvision

    Clyde Scuttlebutt Spring 2015

    Not had much success except to Coastguard with MMSI calls. Knight Vision MMSI is 235014966
  12. knightvision

    Clyde Scuttlebutt Spring 2015

    Looks like we'll get going at the same time... You'll arrive first :-) I'm sure.
  13. knightvision

    Clyde Scuttlebutt Spring 2015

    We should be there. We'll leave Ardrossan sometime after lunch on Friday
  14. knightvision

    Tablet for navigation: what works?

    We have a Panasonic ToughPad FZ-A1. Works really well. Sunlight visible, transreflective screen. With Android and Navionics. I'm tempted to connect a wifi forward looking sonar.. but perhaps that's next years goodie..
  15. knightvision

    Best / favourite logook ?

    We have an A5 filofax. We keep the running costs of the boat and the stock list in there as well as the following logbook layout http://goo.gl/JBTU1C We've been using the same layout for 8 years
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