FmC's 2017 DIY Handmade Build; U-Boat!

67 posts / 0 new
Last post

Pages

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU
FmC's 2017 DIY Handmade Build; U-Boat!

 

 Well, some of you will remember Jack from my last comp build.

 

....Some of you might want to forget Jack.... I know I did.

 

Nevertheless, he's back on this year's build.

After being thrown out (literally) last time;

 

...he ended up working at the Docks, back in the Fatherland.

He's brought back what he claims are some original design plans for an Unterseeboot, or U-Boat as we know it.

...And we're going to have a crack at building a scaled down interpretation of it. Out of brass. And copper.  ....joy yell

 

 

 

 

 

Edited by: FmC on 08/28/2017 - 18:16
FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

Planning

 

 I'll be the first to say that the plans are rather sketchy. Jack's brought back a few brass sheets, some copper tubing, & a bunch of assorted shells, along with some electronics. We sat down & mocked up a design, then cut out a few "panels" out of paper, to help get my head around how I would eventually have to work with the brass sheet.

 Later in the game, Jack is going to have to pilot the vessel, but we were ultimately restricted in size, due to the dimensions of the brass sheet. Hopefully this should not be a problem...

=============

 

All hands on deck

 

 

With the sketch of the deck done, I attached it to the 0.8mm brass sheet. As I needed the boat to be longer than the sheet, I opted to split the deck into two sections.

 

 

  As some of you may have noticed, there's already been a fire on the rear section of the deck.... I wonder who caused that?

 

 I started cutting out the deck, but before I got too carried away, thought it would be best to cut out the two port holes that will allow access to the internals once the hull has been sealed.

 

 

 The rough cut of the deck was then straightened up a little, & sharp edges removed.

 

 

 

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

Body

 

 

 I wasn't sure how to go about making the main body of the vessel; There's a lot of bulges & curves, & not many flat surfaces at all.

 Unless I opt for the 'Stealth Fighter' approach, it's going to be difficult to make from the brass sheet I have.

After some debate, I decided to try making a mould set, to attempt to stamp each side out of the flat sheet.

I first made the male mould section out of modeling clay, using a rough sketch for size reference. The clay was formed in a gas cylinder that I had sectioned with an angle grinder. A smaller mould was also made using a sectioned piece of tubing.

I have cut the gas cylinder slightly off-center, so as the male mould can be inserted into the larger section of the cylinder later, to create the female recess of the stamp.

The clay was removed from the cylinder, the smaller side part added, then left to dry. Once it's dried fully, it can be filed/sanded, prior to making the female mould.

 

 ==================

 

2nd / 3rd September;

 

 After sleeping on it again (usually helps!), I decided that the modelling clay would not be strong enough to stamp the brass sheet. I've used the stuff before, & wasn't confident it would stay together, especially if I needed to have a few goes at stamping.

 Never having stamped anything before (aside from a few wayward hits with a hammer...), I thought I better Google the process. Apart from the Male & female moulds being sufficiently strong enough, there also needs to be enough clearance between the two halves to accommodate the thickness of the metal between them, otherwise the metal plate will be sheared off at some of the edges. Also annealing the metal, & lubrication will assist in the process, & guide dowels are needed to make sure the moulds clamp together in the correct alignment.

 I decided to use car body filler (aka 'bog') for the moulds, as I know the stuff dries quickly, & as hard as nails.

 The clay mould was shaped & sanded, then sealed with a quick coat of black paint. The bog was mixed, & laid in the cylinder, & the clay mould pushed into it.

 

 

 After an hour or so, the bog was set enough, & the clay was removed to reveal the final female mould. Several layers of masking tape were applied to the inside of the mould, to compensate for the approximate thickness of the metal sheet, & also allow for easy removal of the male mould that is about to be poured in there.

 The cavity was filled with bog, a thick alloy plate placed on top, & was left overnight. The next morning, I fixed the newly formed male mould to the alloy plate with a few screws, & drilled through the entire assembly at both ends to add the guide dowels.

 

 

 The moulds are separated, & all looks good.

 

 I had a small sheet of 0.010" (0.254mm) brass to try first. It was annealed, lubed with cooking oil spray, then I had to slightly hand-form it over the mould to make sure it was in the correct position.

 

 

 The female mould was placed over the top, the guide dowels inserted, then it was over to the press!

 

 

 Now it's crunch-time!

 

 

 The main shape turned out well, albeit with a few wrinkles, most of which will be trimmed off.

I also had some 0.005" sheet (0.127mm), so whacked that in there for another go. I got carried away, & used up the last thin sheet trying out slightly different positions in the stamp, before realizing that I had to do the entire process all over again to make the other side.... yell

 That was it for me for the day, so I sent Jack out to the local hobby store to get a couple more sheets of brass. He was gone for quite a while - not sure what he got up to there...

 

 

========================

 

 

 September 7th

 

 

 Before I went & hand made the mould for the other side, I wanted to try a technique I'd read about, where you could coat an object with latex or rubberized paint, then peel it off & flip it inside out, to get a mirror image.

 This would save a little time, & ensure an exact copy if it worked....

 ...Unfortunately, it didn't work out so well;

 

 

 So, it was time to repeat the process all over again. Fortunately, the Art Gods were looking out for me, as I managed to knock out a good mirror image from another slab of clay.

 

         Body continued in post #5.

 

 ============================

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

Light Engine

(Aka; Nuclear meltdown.)

 

 A long time ago, back in Metalwork class, I recall making a small boat out of tin. We had to cut out a template, fold it together, & solder the seams with an old manual iron.    

The interesting part was, the boat had an engine, which consisted of just a coil of copper tube, with both ends sticking out the back of the boat. A tea-candle was placed under the coil, & heated the water inside until it boiled, sending a spurt of water out the end of the tube, & propelling the boat. The tube would suck water back in, & the process would repeat rapidly once the coil was up to temperature.

    

 

 I thought I'd use the same principal for my build, substituting the naked flame for the heat of an over-driven LED. That sounds easy....

 

 

Engine #1

 

 

 I started with the copper tubing, coiling it around a socket extension, & brazing a thin brass plate to the coil.

 

 I also added a copper strap to the rear of the brass sheet, to provide support, & help with heat transfer. A couple of spare XM-L2 LED's were scrounged up, & re-flowed to a pair of 16mm copper boards, which I had previously hand-modded to make them DTP.

 Before adding the LED's, the engine was tested in water with a small jet-lighter, & worked as expected. The LED boards were then soldered onto the 'engine', test leads attached, powered up, & tested again in water.

 

...Please forgive that mess....embarassed

 Unfortunately, the copper engine seemed to be doing too good of a job of wicking the heat away, & I could not get localized boiling in the copper coil.

No problem - I'll knock up something else with more power...

 

 

Engine #2

 

 This time, I thought I'd do a variation on the design, making a small boiling chamber out of brass ammunition shells.

Two shells were cut & brazed together, primer holes brazed over, & copper tubing brazed into holes drilled at either end.

 

 I was hoping the brass would hold the heat, & with the addition of a little more power, courtesy of a pair of triple 219c's, we should be in business...

Engine #2 was rigged up on a 'test-raft', with a couple of ~half charged LG MH1's in Direct Drive. That should do the trick!

 

 

 The engine gave a brief sign of life, prior to both triples letting out a whisp of smoke, de-soldering themselves, & plunging into the water.... yell

 I then tried using the mounting plate design from Engine #1, to give a little more surface area for the Noctigon's to hang on, but they complained again, & a wire de-soldered itself.

 

 Time for another re-think....

 

Engine #3

 

 

  After a long day with the first two engine failures, I figured I should sleep on it, & approach things fresh.

Water boils at 100DegC. Solder melts around 180DegC. Sounds like plenty of room to move, but the metal is working against me, drawing the heat away, & so is the water in the tube.

Getting enough heat through the brass to boil the water effectively, & maintaining that heat, was a finer balancing act than I had anticipated.

I needed to know what was going on, & I needed a finer control over the power/heat source.

The copper we all love was working against me, wicking away heat from the boiler. I had to make a new motor, entirely out of brass.

 I started similar to Engine #2, but using a single, larger shell, & brazing in two thin brass pipes. The larger diameter shell allowed me to file a flat on it's side, to give the LED boards more surface area where they mount.

 

 

 

 I went back to using the pair of 16mm boards with the XM-L2's, & used a Fet +1 driver with a good range of power levels to choose from at the top end.

 The Engine assembly was mounted dry on the new "Dyno-Thermometer" rig for initial testing, where I could monitor the power level & heat.

 When I was happy with the dry testing, & had the heat under control, I made a much sportier 'test raft', & tested again with water in the boiler. I settled on around 5 amps, which brought the water to the boil quick enough, but kept well short of the de-soldering red zone.

 

 

 Ok - all aboard, & strap your selves in.....

 

 

So, it's no powerhouse, but it will propel the vessel, & the LEDs are 'water cooled' to a certain extent! cool

 

======================

 

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

Body continued.

 

 1st / 2nd October.

 

 

 After going through the entire mould-making process again for the other side of the hull, I was finally able to stamp out the second side.

 

 The sides are brazed together, & temporarily braced at the top for some rigidity, as the brass I ended up using for the hull is quite thin. ....(this will come back to bite me later on in the build).

 There will be a light on both sides of the hull, & each will utilize an optic that will be affixed to a firewall panel.

 

 I measured the spacing for the optics, then drilled out the holes with a step drill.

 

 The firewall was brazed to the front of the hull, & Jack was left to clean it up whilst I started on the nose cone.

 I wanted to try & keep the curved appearance going to the front of the ship, & decided to bend the nose cone panels between two pieces of piping, one of which had been cut in half down the center. This gave me a nice scallop in the panel, which matched the contour of the optic holes.

 

 After a little more manual bending, both halves of the nose cone were brazed together, shaped a bit more, then brazed to the firewall.

 

 

 After that, I cut out some pieces to make the tail section, brazed them together, & onto the rear of the hull.

The stepped area under the tail will house the rudders & Prop.

 The heat from all of the brazing was starting to take a toll on the thin sheet that I user for the hull. I had thicker pieces stamped out, but opted to use the thinner material, as at the start of the build, I only had a butane torch which was not quite powerful enough to braze the thicker material.

 For the nose & tail sections, I only have 0.8mm brass left, & had no option but to go out & buy a MAP torch. Unfortunately, the additional heat needed for the thicker sheet made it very difficult to braze to the thinner hull material, & it was overheated, which has made the whole job start to look a little on the ugly-side, & even burnt through in a couple of places.

Basically, the shiny brass boat that I had envisioned will probably end up looking like it has been on the bottom of the ocean since WW2...

I guess that would make it more authentic?? undecided

I could always give it a paint job to hide the sins, but that would add more time to the build.

 

====================

 

 

 

 

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

Fittings & Electrics

 

October 14/15th.

 

 Whilst not ideal, things have improved somewhat in the cosmetics department. I can't undo the thin body stampings, & they have become a little worse for wear during the build process. But as far as shiny-ness goes, I think we are back on track, & it's all thanks to Jack & some acid. Take that as you will.... wink

Before we get to that, there's been a lot of progress in the last few days, & things are finally stating to come together.

 

 I decided that the access holes I cut in the main deck were not adequate to easily get all of the internals in place, so I cut out the center of the deck for full access. The new main deck assembly will be retained by a bolt that is brazed to the base of the hull, & passes up through the deck, so both halves will be clamped together. There will eventually be a thin rubber/foam gasket that seals the two halves when clamped down.

 

 

  At this stage, I'm mainly making all of the small bits & pieces, & the off-cut/scrap pile is ripe for the pickings;

The prop was made from one of the original access holes that I cut from the deck, & the rudders from a cut & flattened bullet shell. The rear of the shell was used to cover the hole in the center of the prop.

The prop parts were balanced in place & brazed on, followed by the rudder plates.

 

 

 I moved on to the new deck plate assembly, first using the cut-out scrap from the original deck to make the main turret front. The retaining bolt for the upper & lower halves of the vessel will pass through the turret.

 

 

 The periscope will double as the fastener for the deck retaining bolt. A nut was brazed to the base of another shell, to thread the periscope onto the retaining bolt, & an off-cut of copper pipe was used as the scope lens.

 Behind the main turret, there is a gun-deck. Again, off-cuts were utilized to make the deck & railing assembly.

 

 

 

 Of course, a gun deck needs a gun! The end of a shell was used as the mounting 'pivot', & the gun is comprised of two short lengths of copper pipe taken from one of the failed engines, & a coupe of brass sheet scraps.

 After all of the brazing was completed, the assembly was washed in water to remove any flux, then submerged into a bath of hydrochloric acid, which removes the black deposits on the parts.

 Once removed from the acid & rinsed off with water, the assembly was rubbed down with steel wool, which removes most of the pinkish oxidization.

 

 

 Here's the acid wash process being used on the hull assembly. The last picture is prior to being rubbed with steel wool.

 

 

 Once the hull was cleaned, I lined the seams & joins with epoxy from the inside, to ensure there are no leaks.

Next up is the light engine & optic installation.

The engine pipes have to be inserted through the cut-outs in the hull first, & the engine slid back, prior to the optics being fixed in place.

 

 

 With the optics in place, I used a small piece of pine to adjust the angle of the light engine, & slid the assembly forward to adjust the focus, so as the two beams merged. The pine block & engine assembly was then epoxied in place, & the exhaust pipes sealed to the hull.

 I settled on using an "ML-102" charger to house the cell, as it sits neatly between the two exhaust pipes in the hull. I opened it up, & attached some 20AWG wires to the main terminals, for power to the driver, & cut & extended the indicator LED wires.

 With this, I can run a USB lead to a hidden charging port in the turret, & also extend the charging indicator LED up to the deck, where I have drilled a hole for it, in front of where the switch will go.

 

 

 Jack's made a start on polishing all the bits up, so hopefully next time everything will be nice & shiny laughing

 

 

 

 

============================

 

 

21st October;

 

 The remaining parts are pretty much done, & are in the process of being polished. Also, the electrics are all in place, aside from the Micro USB charging lead that I was hoping would have arrived by now. The USB lead will poke through the deck out of sight, between the gun turret & the main turret, where there is a small gap.

 During the week, I snagged some rubberized foam off-cut from a local canvasser to make the seal for the access hole. It was glued on to the base of the deck & trimmed to size.

 

 

 Today, I focused on making a display stand, where the 'boat will spend most of it's time "dry-docked". I used the last good section of the brass sheet, some copper pipe section that wasn't too mangled, & the other cut-out from the original access portal holes.

 

 

 After the main bits were brazed together & cleaned up, I made a small plaque that was affixed to the base of the stand. I'll try to get a better photo of the plaque tomorrow, so you can see how bad Jack's engraving was...

 

 

 Glamor-shots are not too far away, where we will finally see the 'boat fully assembled & lit-up, on the stand.

Of course, we will also find out if the vessel is "sea-worthy", when Jack attempts a full-power run, for it's self-propulsion party-trick!

 

 

============================

 

 22nd October ;

 

 The build saw it's first complete assembly today, aside from the missing micro USB cable. Here's a picture of the charger in action, & also where the micro USB connector will go, in place of the temporary full size connector. The micro connector will sit down lower, out of sight. If the new cable arrives during the week, I'll update with another picture.

 

 And yes, everything is looking shiny & ship-shape, thanks to Jack.

 

 It wasn't without drama, though. I knew something was up, & it turns out that one of Jack's "kamerads" from back at the docks got wind of the project, & had been hounding him to partake in transporting illegal substances in the hull of the 'boat. Jack refused, but he knew it wouldn't be the last he heard about it.

 Early this morning, "kamerad Johann" entered the shed whilst Jack was putting the finishing touches on the 'boat.

 

 The following scenes are Jack's version of the event;

 

This obviously set things back a little, but after the "trash was emptied", we were able to test the assembled 'boat in a confined aqua-facility.

....more to come.....

 

hIKARInoob
hIKARInoob's picture
Offline
Last seen: 6 hours 17 min ago
Joined: 08/28/2016 - 08:15
Posts: 2176
FmC wrote:
Mein Leben!

Wolfenstein, hehe. Big Smile

Lexel
Lexel's picture
Offline
Last seen: 10 hours 10 min ago
Joined: 11/01/2016 - 08:00
Posts: 2638
Location: Germany

first flashlight to fry eggs and blind your enemy permanently?

CRX
CRX's picture
Offline
Last seen: 1 hour 38 min ago
Joined: 04/02/2013 - 15:27
Posts: 2031
Location: Scotland
Big SmileThumbs Up
DavidEF
DavidEF's picture
Offline
Last seen: 2 days 10 hours ago
Joined: 06/05/2014 - 06:00
Posts: 5020
Location: Salisbury, North Carolina, USA

HaHa! LOVE the Teaser video! PartyThumbs Up

Reason is not automatic. Those who deny it cannot be conquered by it. Do not count on them. Leave them alone.
-Ayn Rand

pommie
Online
Last seen: 6 min 42 sec ago
Joined: 08/28/2013 - 03:56
Posts: 852
Location: Corio, Victoria, Australia
FmC wrote:
is Don, is Good…

Remember “Is Don, is deadly” Ughh

Cheers David

Nothing to see here folks, move along...BLF GT proto

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU
pommie wrote:
FmC wrote:
is Don, is Good…

Remember “Is Don, is deadly” Ughh

Cheers David

Fortunately, I wasn’t into smallgoods at that point in time!

Ronin42
Ronin42's picture
Offline
Last seen: 2 hours 42 min ago
Joined: 12/17/2014 - 22:17
Posts: 1583
Location: Alameda, CA

Can it shoot down a North Korean Missile?

(“It’s good that most people can’t remember their previous lives. Otherwise
things would be a lot more complicated than they already are.”
Ajaan Lee Dhammadharo)

Lightbringer
Lightbringer's picture
Offline
Last seen: 43 min 27 sec ago
Joined: 08/30/2016 - 14:12
Posts: 2630
Location: nyc
hIKARInoob wrote:
FmC wrote:
Mein Leben!

Wolfenstein, hehe. Big Smile

Mutti…

09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0

MRsDNF
MRsDNF's picture
Offline
Last seen: 4 hours 9 min ago
Joined: 12/22/2011 - 21:18
Posts: 11504
Location: A light beam away from the missus in the land of Aus.

Nice start. Smile

My current and or voltage measurements are only relevent to anything that I measure.

Budget light hobby proudly sponsored by my Mastercard and unknowingly paid for by a hard working wife. 

djozz said "it came with chinese lettering that is chinese to me".

old4570 said "I'm not an expert , so don't suffer from any such technical restrictions".

Old-Lumens. Highly admired and cherished member of Budget Light Forum. 11.5.2011 - 20.12.16. RIP.

 

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU
MRsDNF wrote:
Nice start. Smile

Who says I’ve actually started!!??

Long weekend here, & I’ve barely done anything aside from loose sleep…. Facepalm

MRsDNF
MRsDNF's picture
Offline
Last seen: 4 hours 9 min ago
Joined: 12/22/2011 - 21:18
Posts: 11504
Location: A light beam away from the missus in the land of Aus.

The video I was referring to. Its more than I have at the moment. Smile
You can catch up on the sleep when you go back to work.

My current and or voltage measurements are only relevent to anything that I measure.

Budget light hobby proudly sponsored by my Mastercard and unknowingly paid for by a hard working wife. 

djozz said "it came with chinese lettering that is chinese to me".

old4570 said "I'm not an expert , so don't suffer from any such technical restrictions".

Old-Lumens. Highly admired and cherished member of Budget Light Forum. 11.5.2011 - 20.12.16. RIP.

 

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

Build revealed in OP, & a few updates in post#2.

MRsDNF
MRsDNF's picture
Offline
Last seen: 4 hours 9 min ago
Joined: 12/22/2011 - 21:18
Posts: 11504
Location: A light beam away from the missus in the land of Aus.

Wow Jack is super clever at helping. I wash the sacked assistants were just as helpful.
Your build has a lot of intrigue factor built straight into it. Smile

My current and or voltage measurements are only relevent to anything that I measure.

Budget light hobby proudly sponsored by my Mastercard and unknowingly paid for by a hard working wife. 

djozz said "it came with chinese lettering that is chinese to me".

old4570 said "I'm not an expert , so don't suffer from any such technical restrictions".

Old-Lumens. Highly admired and cherished member of Budget Light Forum. 11.5.2011 - 20.12.16. RIP.

 

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

A little more work, post #3.

MtnDon
MtnDon's picture
Offline
Last seen: 52 min 1 sec ago
Joined: 08/27/2015 - 18:25
Posts: 1384
Location: Expatriate Canadian in New Mexico, USA
Thumbs UpThumbs Up Delving into new fields…. Big Smile
MRsDNF
MRsDNF's picture
Offline
Last seen: 4 hours 9 min ago
Joined: 12/22/2011 - 21:18
Posts: 11504
Location: A light beam away from the missus in the land of Aus.

Thats going to be one big boat as I see your using a 45Kg gas bottle for the mold. Did you get a discount on a truck load of clay?

My current and or voltage measurements are only relevent to anything that I measure.

Budget light hobby proudly sponsored by my Mastercard and unknowingly paid for by a hard working wife. 

djozz said "it came with chinese lettering that is chinese to me".

old4570 said "I'm not an expert , so don't suffer from any such technical restrictions".

Old-Lumens. Highly admired and cherished member of Budget Light Forum. 11.5.2011 - 20.12.16. RIP.

 

Ronin42
Ronin42's picture
Offline
Last seen: 2 hours 42 min ago
Joined: 12/17/2014 - 22:17
Posts: 1583
Location: Alameda, CA

I may be crazy, but as you will not need it to deal with implosion pressures would it be easier to build it out of fiberglass or even carbon fiber?

it would be cool to have the (im assuming search lights) be water cooled.

heck get fancy and use the led(s) to make steam which drives the prop?

yes I know, crazy

(“It’s good that most people can’t remember their previous lives. Otherwise
things would be a lot more complicated than they already are.”
Ajaan Lee Dhammadharo)

Ronin42
Ronin42's picture
Offline
Last seen: 2 hours 42 min ago
Joined: 12/17/2014 - 22:17
Posts: 1583
Location: Alameda, CA
MtnDon wrote:
Thumbs UpThumbs Up Delving into new fields…. Big Smile

you mean “diving” to new depths.

(“It’s good that most people can’t remember their previous lives. Otherwise
things would be a lot more complicated than they already are.”
Ajaan Lee Dhammadharo)

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

more like sinking to new depths….

MRsDNF wrote:
Thats going to be one big boat as I see your using a 45Kg gas bottle for the mold. Did you get a discount on a truck load of clay?

As long as the truck is also scaled to Jack-size, it shouldn’t cost too much Wink

Ronin42 wrote:
I may be crazy, but as you will not need it to deal with implosion pressures would it be easier to build it out of foberglass ot even carbob fiber?

it would be cool to have the (im assuming search lights) be water cooled.

heck get fancy and use the led(s) to make steam which drives the prop?

yes I know, crazy

The body-stamp might not work yet, so I’m still open to ideas Smile

Jack has been working really hard on the light engine, & he let it slip that it would in fact, be water-cooled Glasses

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU

Rather large update in post #4.

..& it’s Beer time after that lot….

djozz
djozz's picture
Offline
Last seen: 7 hours 9 min ago
Joined: 09/07/2012 - 17:04
Posts: 10846
Location: Amsterdam

You got it working! I’m already sold to this build Smile Fantastic!

FmC
FmC's picture
Offline
Last seen: 1 hour 28 min ago
Joined: 03/31/2013 - 05:23
Posts: 1932
Location: AU
djozz wrote:
You got it working! I’m already sold to this build Smile Fantastic!

Thanks!

I was sure it would work.

..Then I wasn’t sure for a while…

Then it worked! Party

MtnDon
MtnDon's picture
Offline
Last seen: 52 min 1 sec ago
Joined: 08/27/2015 - 18:25
Posts: 1384
Location: Expatriate Canadian in New Mexico, USA

Oh the trials and tribulations….

DavidEF
DavidEF's picture
Offline
Last seen: 2 days 10 hours ago
Joined: 06/05/2014 - 06:00
Posts: 5020
Location: Salisbury, North Carolina, USA

Wow! I initially thought the “boat” part would just be aesthetic. It actually propels forward! Shocked

Reason is not automatic. Those who deny it cannot be conquered by it. Do not count on them. Leave them alone.
-Ayn Rand

Lightbringer
Lightbringer's picture
Offline
Last seen: 43 min 27 sec ago
Joined: 08/30/2016 - 14:12
Posts: 2630
Location: nyc

Just thinking… might be more efficient with vaping coils, vs LEDs, no?

09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0

Pages