737 Master Caution, Fire Warning & Stab out of Trim Annunciators

Рет қаралды 5,752

11 ай бұрын

After years of revisions, I have finally created this design. I could only replicate the parts closely once I received real annunciators. Please remember that these are smaller than the original 737 dual-seat annunciators and were specifically designed for use in the 737SS. However, you can still use or customise them in your simulator to suit your requirements.
The lenses are the exact dimensions as the actual 737 Boeing Korry units, and the outer case is dimensionally larger due to the use of resin to create the parts instead of metal. Each annunciator has a resin-printed cage to hold the units firmly.
If you would like to help support the channel and the build, our Patreon link can be found here:
PATREON
www.patreon.com/737DIYSIM
WEBSHOP:
www.737diysim.com/product-page/master-caution-fire-warning-stab-out-of-trim-annunciator
CAD & STL files for purchase here:
www.737diysim.com/
The Plans/Designs/Parts and wiring diagrams are available at:
www.737diysim.com/
Facebook: Boeing738v2
Instagram: 737DIYSIM
A massive Thank You to Sebi Woelke for the Intro and Logo!

Пікірлер: 23

@_PSantos 11 ай бұрын

Another one bites the dust.........! almost there Karl. Great work.

@helimech8152 11 ай бұрын

Thank you! Its defo my best version, and i love the mounting solution.

@B747-4OO 11 ай бұрын

They look absolutely great, Karl! You see, even Spiderman loves your work ... 😉

@helimech8152 11 ай бұрын

Lol, there was actually another spider shortly after, but i cut that one out. No wonder im forever removing webs in the studio!

@sprint955st 11 ай бұрын

Absolutely awesome. Look sooooo good.

@helimech8152 11 ай бұрын

Thank you, As time goes by i hope they get better! These still lack the feel of the actual unit, but thats for the next version lol

@sprint955st 11 ай бұрын

@@helimech8152 ah but only very, very few people know what a real one feels like…so I’m pretty sure this reality of touching a control and having it visibly alter state & do a task will suffice. I wouldn’t beat myself up about it… 😉

@StephanusNell 11 ай бұрын

love it, one day I will start my sim

@helimech8152 11 ай бұрын

Take your time, once you start, its a never ending project! But its great fun!

@santiagoluib3 10 ай бұрын

Great stuff! Do you have a link where we could get those LED switches?

@deathblowhere 11 ай бұрын

Hi Karl, great stuff as usual! Just wanted to ask one question please - what do you use for tying up cable looms? Is it some small black wire or waxed string of some sort? Cheers, Phil.

@Nick-xe2hu 5 ай бұрын

Quick question. Do you know of any tactile switches like you have here with 2 LEDs in them? Possibly 2 color lit with one color and color change when pressed? Thanks

@cockpitconnect 11 ай бұрын

Hi Karl, what dimensions do you made them? There are articles on internet that shows there are different dimensions for the stab and master caution buttons. I made the stab today and also uses the same dimensions, 25x25mm.

@helimech8152 11 ай бұрын

Okay so i have just measured the units for you. I have 20.78mm for the master caution & Fire warning and i make the SOOT 22.38mm. This is pretty close which i why i made them the same case. Also as a 737 pilot pointed out, you can not see the text on the SOOT until lit, so i will now try to paint the inner surface and see if that works. I hope that helps. You can check out out the website, showing the real unit nexts to the replicas for size comparsion.

@Aircraft_Driver 6 ай бұрын

How can bay pcb wrng light push buttoton

@davidtapai3123 11 ай бұрын

Can someone please tell me the physics behind, that the red led has created a hot spot, while the white one is not? Just curious.

@antman5474 11 ай бұрын

I'm only having a stab at this but a red filter would cancel out red light waves making them appear whiter. Hence the red leds showing up as bright hotspots. B&W film photography use different coloured filters to enhance contrast. I imagine a similar thing is happening here.