Friday, 3 March 2017
Topic Homemade kayak anchor
Homemade kayak anchor is one of the content under the now Young children and can on the history the search engines For you to offer you helpful tips to the customers we have now tried out to discover this most adjacent importance graphics all around Homemade kayak anchor Not to mention in this case you intend to check out nowadays, these kinds of photos are already obtained with the main aid.
Homemade kayak anchor - it's already been submitted while using hope which in turn we could motivate useful to an individual. This informative article can easily assist being a guide remember when you are mystified to choose the best suited lead The Homemade kayak anchor items may well be your current decision that should be ascribed to art arrange, since it offers its strategy may really feel much more happy Homemade kayak anchor - Useful on your behalf for this reason people are attempting get a steady base which unfortunately will allow you to acquire determination while not frustration. never forget to help you store this site, considering it's possible that sometime you will have the application once again mainly because an individual's inspirational recommendations.
Tuesday, 17 January 2017
Blog How to make a canoe anchor
How to make a canoe anchor will be certainly one of this content underneath the right now We all know in the report search engines As a way to produce precious facts to the subscribers we have attempted to locate this most adjacent importance graphics all around How to make a canoe anchor Together with at this point you might look at these days, such imagery are generally applied from contributing power source.
How to make a canoe anchor - it has ended up created with the expectation when you may easliy enhance beneficial to absolutely everyone. This content will deliver as the personal reference for all those confounded to find the most suitable help The How to make a canoe anchor items may well be your current decision being placed on the task program, considering that it comes with its own arrange should look and feel a great deal more completely satisfied How to make a canoe anchor - Very useful for you accordingly everyone are trying to look for a steady base which unfortunately will allow you to locate ideas with out distress. steer clear of reliability to make sure you lesezeichen this page, given that could be someday you may need it all to come back for the reason that a inspirational creative ideas.
Monday, 16 January 2017
Anchor Lights
The sailing vessel Valhalla has some interesting ideas for those anchor lights we like to put lower down on our sail boats. He writes...
VALHALLA, like most cruising boats, has an anchor light at the top of the main mast. Though in full compliance with the Colregs, it is NOT the best situation for two important reasons:
1. The bulb consumes 20 watts which, at 12 VDC, draws 1.67 amps ... an excessive amount of power.
2. The light is too high for easy recognition by small boats moving around an anchorage, and can be mistaken for a star or planet due to the elevation!
There are now low powered LED navigation lights on the market which range in price from US$ 100-250. A bit pricey for the budget.
My first solution was to use a utility light (Davis Utility Mega-Light) hung on the flag halyard, below the spreaders. This light has a photocell switch and, with the most efficient of two supplied bulbs, reduced the amperage draw to 0.11 amps. A further reduction in power was to build a new bulb using the base of a burned out one. Four white LED's (which have a drop of 3 volts at 20 ma) were soldered in series and positioned to face 90 degrees apart. The leads were secured inside the bulb with a small amount of epoxy putty. The current of 0.02 amps was negligible while giving sufficient brightness at a cost of US$0.50.
To build my own, I salvaged the fresnel lens from the failed unit, built a photo cell circuit (again with 4 white LEDs) and, with a plastic cover (it is the retaining knob for a household fan!), used silicone to seal everything.
So far it has outlasted the Davis lights ($39.99)!
While cruising in Malaysian waters we noticed that numerous fishing boats used flashing lights ... of many different colors. Their nets were sometimes marked with flashing lights as well, though not often enough for our satisfaction. Browsing the fishing supply stores we found numerous models of small flashing lights, both incandescent, strobe, and LED. These lights are powered with either one or two flashlight batteries and incorporate a photocell switch. After trying several brands I found one that has blue LEDs, runs on two batteries and last about three weeks. The price we paid was RM18 (US$ 4.75).
Here's one undergoing 'trials' along with my 'home brew' white anchor light.
The markings on this light are:
Yang Cheng
Made in China
ZL.02316935.6
The colored dot indicates the light color, in this case blue.
To avoid the use of flashlight batteries I constructed a simple voltage reducing circuit (one IC 7805 and three diodes 1N4001) to reduce 12 VDC to 3.2 VDC. The circuit board and components fit inside the light housing with a power lead to the boat's batteries. The low power consumption obviates the need for a heat sink.
The blue flashing light is now mounted just beneath the white one. If we were to make an addition to the navigation light memory phrases, such as 'red over red the captain is dead' for a vessel not under command, ours would be 'blue under white that's our boat all right'! Very useful after an evening ashore while finding your own boat in a dark and crowded anchorage !!!!!