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119 posts · Page 4 of 10The original vessel was built by George Brown & Co in 1936 for Clyde Pilotage Authority, Glasgow.
I'll be using the small 5A voltage regulating bucks in the models (the ones shown are just for testing) with one 2s LiPo running 2 regs,- one for pump, and one through the timer for the smoke pen. You can see the timer working with no input from the TX in the vid, When fitted, both will be switched on/off simultaneously with the solenoid 'latching' power on/off, circuit (thanks to Graham for the layout) using the left stick.
JB
Don't need any more smoke than this for most applications I would think, but it's there if you need Mt Etna. Might see if I can get some lower wattage coils to drop the amps. I've ordered a few different 5A regulators to try, but I think fans are going to be needed to cool them. I think this is about as small as you can make these, using this method and easy to find bits and pieces, as you have to leave a reasonable air gap so as not to melt the housing, (also to pack the cotton around the coil)
There are the pre-wound coils to try next which might be able to be fitted in a smaller metal housing, but that's for later. I'm sure everyone has the idea by now and it will be interesting to see what others come up with for their particular models.
JB
- jbkiwiFleet AdmiralHi G6, yes, I removed the whole device. It was cooked due to a short/over voltage when the voltage buck threw a rod. Wired it up direct with another buck turned down to 2v. I'm going to try some other coils to drop the amps and have fitted a 12v fan to this buck to help cool it.
JBLiked by Martin555
So , after putting out calls for help, diagrams, photos or information on the model boat forums, thanks to "John Dowd" and a couple of other guys, I finally got round to resurrecting this fantastic little yacht.
- jbkiwiFleet AdmiralRe - Well what do you expect livin' on yer 'eads
Probably something to do with the space time continuum Doug, did you know the water runs the other way down the plughole down South (or up South if you want to be contrary) Mind you, the blood running to the top of the head makes us think differently (same with the Aussies, although they think slightly more left than us😊
JBLiked by Martin555
- Colin HFleet AdmiralWell done that man, the future of modelling rellies on us helping youngsters develop. My own grandson is already into model boats. Best wishes to both of you.
Cheers Colin.Liked by RNinMunich - markyCommodoreJust have to try and get the bat boat or let him design one (loads of guns and missiles)and take it from there.both my grand kids like a play in the workshop /shed granddaughter has an affinity for glue in her hairLiked by jugge and RNinMunich and
oar propelled East Coats Dory
The original windows were cut from a sheet using templates provided and some did not fit as they were on the small side.i used some plastic sheet i had to make my own replacements.I also changed the prop coupling for a universal joint(i always do)
I prefer the less is more approach to some models.
Cheers, Nerys