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Tim
NIce

Villiers de Vos
Steady progress. Did you light the stern?

Thomas Wirsching
Great job so far! I would love to get an explanation about how to do these LED lighting in detail as I have no idea about this.

Hang Li
Thanks Tim, Villiers, and Thomas. I did put a led for the trolled sonar bay back at the stern. It is apparently not bright enough to be really visible. Probably not noticeable after finished.

I prefer to use Led tape light as it has build in resistors so I don't need do calculation to figure out the resistor value. Once that is sorted, what left is just connect the led unit with a battery and a switch. I think it is better to ask a trained electrician as the circiut I built don't last long and I don't really know why.

Michael Kohl
I expect modelling of the highest quality from your bench. So far I am not disappointed. 🙂
Keep it up.

Treehugger
Hm, how long did it take to make the nice looking ocean surface? It certainly looks like a fun project.
I wish I knew how to make such ocean surfaces, as it really seem to complete a model with such a diorama.

I am no expert on led's but my impression is that one has to be careful that the voltage to the led's is controlled to specs, so they don't burn out shortly after and end up being un-repairable inside the model. Also, something about connecting led's in parallel, pattern iirc, to avoid one dead led blacking out all the rest of the leds in a serial connection, iirc.

Thomas Wirsching
Your build is already mindblowing; 漂亮]!

Tim
Your sea base is looking really nice.

Hang Li
Thanks Treehugger, THomas and Tim.
As for the sea base, you can check a YouTube channel called ''studio blue ocean'', I basically followed his videos. And treehugger did a pretty good summary for LEDs. The voltages is very important and it is always needed to put some resistors in series to potect the LEDs. The size of the resistors can be calculated with ohms' law. There are small circuit boards for LEDs which can be used to make everything easier.

Rui S
Impressive work 👍

Villiers de Vos
Fantastic work with all the photoetch parts. Your attention to detail shows.

Thomas Wirsching
Getting better and better; can you please show us a detail picture from the inside of the hangar? Did you build this from scratch?

Hang Li
Thanks, Rui and Villiers. I just masked the hangar as I am going to paint the outside. I will get better hangar photos once finish. The trumpster kit comes with the hangar and the ceiling is in good detail (I only add LEDs to the ceiling). Only the walls need additional work to add details, like handrails, supports etc.