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2,041 posts · Page 27 of 171Anyhow, enough grumpy old man stuff, -boat went pretty much perfectly and is plenty fast enough, and also very economical on the batteries, (Vid was twice as long before editing) and when I stopped they were still at 3.9v/ cell (they are only 2200MAh 2s ) and were only 4.1 at the start. All in all, distractions and a bit of mast damage aside, I'm quite happy with it, (did hit the jetty at a 20deg angle at 2/3 throttle while taking photos, - going for that last shot -😀 bounced off without a mark, - lucky the jetty piles are slimy and I build tanks !)
- RookysailorRear Admiral'I can only reciprocate "in spades'!
Ich verstehe den Satz nicht Doug.😐
Cheers, Peter - jbkiwiFleet AdmiralI get easily confused in my old age Doug😐 I've got 2 cars, an auto and a manual, - I've noticed lately, when I shift to P for pass there are funny noises, (noticed the same when shifting to R for race) and in the manual, why does it make funny noises when I pull the stick back to drive off?😮
Confused😐
- jbkiwiFleet AdmiralRe Get the Patent first JB,👍
But how will I stop certain 'reverse engineering experts' 😉 copying it Doug. Perhaps call it a vape machine to put them off the scent😀? 'Thinks' blast! I've already told them how I did it. Never mind, now we'll soon be able to buy one off Ali Express. Once had an idea for a pen with a triangular letter opener on the top end. Years later I went to a pop-up Chinese nic nac sale in a rented warehouse, and guess what was there??!!!☹️ They are obviously employing psychics to walk around jotting down peoples' ideas😮
I also still have 5th form (1968) sketches I did for a hybrid go-kart using a Briggs and Stratton motor driving 2 alternators charging twin 12v batteries driving electric motors on the back wheels with chain reduction drives, WHO KNEW???
JB (the too late inventor)Liked by RNinMunich and Martin555
- RNinMunichFleet Admiral"Koi carp (Chinese sub)"
Er ... that's the JDF, Japanese Defence Force sub JB.
Didn't get seasick, but it did 'make me eyes go funny' 🤓
This can never work for more than a minute or two cos you'd need to have absolutely identical performance of ESCs, motors and rudders (perhaps also hull forms) in both boats.
I tried it once with my destroyer and Sea Scout - no chance!
Had more luck 'escorting' a same scale (1/72) Flower Class corvette around the lake in the Olympia Park, Munich ca 3 decades ago 😉
😎 - jbkiwiFleet AdmiralThis vid is cut down from around 20 mins Doug. Each boat is totally independent of the other as one is on the left stick using one RX (elevator and rudder channels) and the other on the right stick using a second RX (throttle and aileron channels)
I think everyone has the idea that they are on the same stick? The eyes do go a bit wonky as the camera is only a small keychain camera (pre Go Pro days) which we used to mount on planes etc, and the boat movements are quick.
You can always change the playback speed (on the left of the You Tube logo)
JB PS I'm sure I saw a red star on that carp!Liked by RNinMunich and Martin555
- 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
- jbkiwiFleet AdmiralRe - It was just a loose idea, maybe a bit of copper tube
I think I am just going to run out of room after checking dimensions Martin. It would have to go under the rear cockpit floor and I just have too much in there already, (2 battery packs and all the tubing)so I might flag it for now, and if I get a brainwave later I might re visit the idea.
I agree with what Doug said about trying to get things working in such a small scale. There will be a way, just haven't found it yet. Custom made may be the only answer. If the boat had a full cabin it would not be an issue, but the low cockpit floor layout limits you a bit.
JBLiked by Martin555
Managing slide, drift and wind rotation was a challenge in varying conditions, to help tame the beast we tried a few basic options !.
- figtree7ntsAdmiralHi Bryan,
Jaws looks very good.
I can't wait to see it in action!
An under water video would be good! - Bryan-the-pirateMidshipmanI hope for not to much underwater footage as jaws is a surface runner with a lot of the shark above the waves.
I have the same Rev counter he's using by strange coincidence!
JB
I'll add the link to the real engine for comparison (next post here). Sounds to be revving really high but being 2 stroke it's only doing around 2800 rpm!
JB
- jbkiwiFleet AdmiralAnd the prize goes to..., perhaps if I (thr) hum along Doug?😊 (see reply to Martin for answer) It's real hard to get just the right sound to match a model (the sound units I have are not too bad) but there must be ways of doing it without having to spend lots of money on complicated sound units with set programmed sounds. In the case of my sound units, they are real engine sounds, programmed to be proportional on internal SD card but they don't quite match the model). A lot depends on the internal volume of the model (resonator), sound unit and speaker/placement.
The search will continue for a cheap alternative.
JBLiked by BOATSHED and RNinMunich and
Wiesel German Torpedo Boat was given by a family who had dropped it and smashed completely had to rebuild(persons were going to dustbin it + radio and engines SAVED( and sails well) HMS Daring sailing at Maunsell Lock 18th Aug 2019 also Bismark making its Maiden Sailing after many trials in the Bath Great Day Out with Tone Valley MBC
- nickAble SeamanI spent some time in the Middle East on H.M.S. Nubian ( Tribal class frigate)
H.M.S. Relentless ( Daring class) followed us back to UK. I remember days and days of watching her just behind us in the Bay of Biscay, which lived up to it's reputation. I always thought the Daring class was the last warship that really looked like a warship with her twin forward gun turrets.
Mind you I think you would have wet feet 24X7 on her waist decks.Liked by BOATSHED and RNinMunich - RNinMunichFleet AdmiralI agree sandkb, beautiful work, but in the wrong place!
Why not under it's own name and thread??
😎Liked by BOATSHED