Bismarck

Ignoring Lindman who was about to "leave" the door, the hamster still looked innocent and had no emotion in his voice. The hair on his head turned around twice, and he continued to look at the "circuit board" in his hand, and began to mutter in a tech geek-like manner...

"It's so troublesome to connect this circuit board like this... Oh, right! I remember reading somewhere that there is a chemical method that can use strong acid corrosion to make a circuit board and then spot weld it... I've decided! When Lindeman gets paid, I'll ask him to help me buy some copper sheets, concentrated hydrochloric acid, hydrogen peroxide, etc., so that we can have some fun!"

Lindemann, who was just thinking about going out to get a few triodes, happened to hear Tirpitz mumbling to himself when he was about to leave. When he heard the words concentrated hydrochloric acid and hydrogen peroxide, he was so scared that he was almost thrown out at the door.

It would be fine if she bought high-end electron gun monitors, but now she actually wants dangerous chemicals like concentrated hydrochloric acid and hydrogen peroxide...

What the hell is this...

The hamster owner, who can no longer afford to keep him troublesome, is in tears and a little worried that his home will be bombed.

Actually, if it was just snacks, Lindeman could afford them. But since his hamster had recently turned the "Navy dormitory" into an electronics research institute "to help his sister and support his brother-in-law's business (yes~(^^*))", he had been spending money at an unstoppable speed.

At the beginning, she just asked Lindman to buy some electronic components for her.

However, electronic components, even if they were civilian ones with average performance, were not expensive in this era, but they were definitely not cheap! Not to mention that after these things were used by Grapes to do all kinds of weird little experiments, basically the electronic components in her hands were either installed on the experimental board or scrapped.

Besides, there are quite a lot of projects in the KanColle Research Institute recently, and many of these projects require her to work on the drum circuits - if this accumulates over time, and it is the end of the month, it is not difficult to understand why Lindman's money is gone.

And according to her, "One of the keys to circuit control is to take into account the total resistance and total capacitance and inductance of the entire circuit to ensure that the output waveform is as smooth and harmonious as possible, so don't randomly replace circuit components!" - In short, electronic components that have passed through her hands can basically never be used a second time.

As the number of original parts passed through his hands increased, Zeppelin always had to go to the real electronics research institute to get things, which gave people a bad impression - after all, he was a navy officer, would Marshal Goering have any objections? And then he would also have objections to Zeppelin.

Not to mention, Zeppelin has now returned to Kiel. The British heavy bombers have reappeared after being silent for a month. In order to protect the safety of the shipyard, she can only stay in Kiel Harbor. I am afraid she will be unable to leave in the short term...

So the result every time is that I have to pay for it out of my own pocket, and I have become a paycheck-to-paycheck person.

but……

Now this girl still feels that playing with electronic components is not enough to spend money, and has begun to directly ask for special instruments such as high-end oscilloscopes - the price of this thing is so high that even if Lindeman sells everything he has and asks everyone for money, it still won’t be enough!

But...what can we do?

This girl has actually been very well behaved recently. Knowing that the commander and her sister were going to develop something, she dropped her drawing board and ran over. She has been working very hard and carefully on electronic components.

But this time, the modified oscilloscope and other things really made things a bit complicated...

"Hey, I should just take care of my own warship. What else can I do?"

He shook his head and sighed, then looked at his wallet and continued to cry.

Looking back at the hamster behind him - looking from behind the door, all he could see was the women's clothes she was wearing - Lindeman began to murmur in his heart.

Could it be that I will eventually have to wear women's clothes and sell my body...

If selling a battleship is not illegal, Lindman would like to sell his battleship to make some money.

Emmmmmm…

Where can I find a solution?

--

"Lindemann, what's wrong with you? Why are you so sad?"

Looking at Lindemann who came to him with a sad face, Lütjens was a little puzzled.

"Um... Commander, it's like this... So in order to support her project, I'm thinking about where to get a high-end oscilloscope..."

Finally, he made up his mind. Lindemann shamelessly came to see his commander. Looking at Lütjens's caring face, he always felt that his face was a little awkward.

The one with the same awkward look on his face was Bismarck next to Lütjens.

After all, Lindeman was so poor because of his sister...

Now everyone is trying to figure out how to get missiles and interceptor radars, and then they find that the key to this thing is radar and automatic guidance mode. Although the captain can also ask those research institutes to study these, but up to now, all the research institutes have reported that they have encountered technical bottlenecks - all radar guidance research projects, on the issue of "anti-interference when missile radar is working", are almost all stuck!

The reason why the project got stuck is actually very simple: due to the complex radar electromagnetic environment on the battlefield, the existing radio technology cannot carefully distinguish the radar signals in the complex environment - if the radar signals cannot be distinguished, the missile will directly get out of control!

Bismarck even saw this situation once when he accompanied the captain to inspect the project!

On that occasion, the radar was operating a rudder to conduct experiments in the laboratory.

In a normal laboratory environment, this thing works normally. However, as long as the test engineers release even a little bit of clutter, even if it is not in the same frequency band, they can directly see that the missile's guidance and control system is shaking around like a headless fly. According to the engineers, if this is a live-fire flight, the missile control surface will be almost like Xia Ji's convulsions, and the only consequence is that the missile will lose control and then crash to the ground...

Even Bismarck, who was watching this scene at the time, somehow thought of the "human-guided anti-ship missiles" that were put into large-scale use by the Sakura Empire in the later stages of the war.

Sure enough, the real point of missiles is the fire control radar...

However, although all experts know the cause of the problem, scientific research is a very delicate matter after all - some kind of precise calibration method must be found to prevent this problem.

But this is exactly the problem now.

The current oscilloscopes, due to the limitations of calibration technology, cannot accurately observe the specific waveform, so it is impossible to find the crux of the problem. Even if the research institute brought in the best test instruments, it still could not find the problem...

According to the engineers, such a detailed calibrated oscilloscope has not yet been developed in the world - one engineer even half-jokingly said to himself that if someone really developed such a detailed calibrated oscilloscope, the patent fees alone would make them billionaires!

It was that time that Bismarck told everyone about this matter after returning home.

But that time, as soon as she finished speaking, Grape below quickly raised her hand, then jumped up, and said seriously that she could achieve "precise control of the waveform."

When she said this seriously, Bismarck was so angry that he laughed: It's not surprising that you can see it, I can see the same thing, but not as detailed as you!

But the engineers couldn’t see it!

After all, as the incarnation of a battleship, equipped with antennas, and with her own soul and wisdom, it is not surprising for a ship girl to do this - including her, Zeppelin, and even Eugen, who can also "see" things like electromagnetic waves, although they can't really see anything...

Not to mention that this hamster is indeed from the art department. For radar waves that make ordinary people dizzy at first glance, her severity can be seen as some kind of "real art". If it weren't for the fact that Xiao Huzi, who is also a painter, hates the abstract style, and this girl likes to draw from her own notebook all day, she would have made a fortune from art a long time ago, right?

This girl, a big battleship, actually wants to show off to an engineer with an ordinary physique... Isn't this bullying!

However, after all, she has been a sister for so many years, and she knows that the best way to deal with naughty children is to guide them.

He did not say anything harsh about his sister's nonsense. He just told Tizi to think of a way to allow those engineers and communication technicians who have ordinary human physiques and cannot rely on the sky to receive electromagnetic waves to see something.

After all, if her sister wanted to do something serious, she would still be very supportive.

only……

She really didn't expect that this girl was really doing her job seriously, but before she did anything, she had already bankrupted Lindman!

Even Lütjens's expression did not look very good.

After all, this was an era when even televisions were not popular, and things like oscilloscopes were treasures even in electronic research institutes. And because this thing was also closely related to the radar display screen, it even had the attribute of a confidential device.

"So, where can I get an oscilloscope to test Grapes..."

Bismarck muttered subconsciously, feeling somewhat depressed.

But suddenly, she realized that something was wrong.

Wait! That's not right! Including me and Lindman, no one thought that Grape was being ridiculous by asking for an oscilloscope!

Does this mean that everyone actually trusts their sister to be able to do something?

-----

But just when Bismarck was suddenly frightened, a pink hair stretched out from him out of nowhere.

"Commander, sister, I will be back in Kiel for two days."

A little hamster who had sneaked in at some point suddenly interrupted.

"Huh? Where are you going?" Several people, including Lindemann and Bismarck, were stunned.

"As for the oscilloscope, I remember I still have an old model of radar display screen." Tizi continued, but his face looked like he was sleep deprived from working on scientific research all night. Lütjens, Bismarck and Lindemann were all a little dazed.

This girl is so motivated at work now, is she actually working so hard?

However, Lindeman suddenly thought of something...

Bonte is in hospital recuperating, Zeppelin is commanding air defense in Kiel, Top and Eugen haven't come back yet, and now Grape is gone...

"Should I also go out and stay for two days?"

Looking at Commander Lütjens and his secretary ship, Lindemann suddenly felt that he was now suspected of being a person who was shining silently and illuminating everyone regardless of the occasion after being electrified.

…………In the hamster nest in Kiel Harbor…………

"Ah, finally I can play for a bit..."

A pink-haired rodent lazily lay on the soft bed of the hamster nest specially reserved for it in the sealed cabin, and rolled back and forth happily several times.

She was really bored doing research in the dormitory.

Although she also likes to study circuits, but...

She hasn't painted for a long time!

Just kidding, we all live together in a dormitory, and I'm afraid my butt will itch if I draw something in a notebook in front of my sister...

“Huh… I can draw something again~~”

The otaku girl with a (≡ω≡) face rolled around and was too lazy to get up. She reached out and grabbed the drawing board and paintbrush on the bedside, then lay on the bed and started painting directly on the drawing board.

On the floor at the end of her bed, there was a cart parked quietly. On the cart was a radar display screen that seemed to have been removed from her own radar and was connected to several circuit boards.

Modifying this kind of thing is difficult for others, but for a large warship that can "see" radio waves naturally, it is not difficult at all!

After all, she was a tech geek who knew how to do it from the beginning, and since it was her own device, it was even easier for her to modify it! As long as she put the things in place and thought about it, she didn't even need to use a soldering iron or a screwdriver!

Having successfully completed the experiment, Grapes was painting leisurely while muttering something arrogantly.

"So, my sister and Lindman are really stupid... I have an oscilloscope myself, and I can 'see' something, so are they afraid that I will tinker with it and break it? Besides, this improvement is not difficult... Add a threshold trigger circuit and a calibration circuit and a time calculation circuit in front of the oscilloscope, and the waveform will be calibrated... Tsk, this is not difficult, I do this all the time!"

"It's decided! After we take this thing back and apply for a patent, we'll have a feast in front of Lindman and make this bad guy angry to death! I'll forgive him when he behaves better to me!"

Under the mumbling hamster's somewhat vicious pen, a figure that looked a bit like Lindemann, but with a sharper face and monkey cheeks, was drawn for her. In addition to the oscilloscope and those dolls, models, snack bags and drink bottles, as well as various figurines and small toys she made, her room was full of drawing papers and drawing books - and they were private ones.

"Well, let's just draw Lindemann in such an ugly way. I'll use it to attack him later... After that, I'll continue to draw my sister and Zeppelin..."

Lying on the soft big bed, the pink otaku girl's eyes rolled, her face slightly red, and she pulled out a half-finished drawing from the bedside table. Looking at the lines of her sister and Zeppelin which were only outlined on the drawing, the little hamster thought for a moment, then picked up the pencil again and continued drawing.

And soon, the little hamster found inspiration and creative state and gradually entered a good state of creation.

In the hamster's nest, the only sound was the rustling of the paintbrush in the hands of the absorbed girl.

only……

The hamster who was obsessed with painting didn't know that a woman in a white military uniform with the rank of Air Force Colonel on her shoulders was coming from the direction of the Air Force base.

Zeppelin, who had just finished training pilots and handling daily affairs, suddenly had the urge to go to the shipyard again to supervise the progress of the project and the security of confidentiality - after all, the sisters are main battleships, and many equipment also have confidentiality requirements.

only……

As soon as he opened Tirpitz's command cabin, Zeppelin was shocked and angry to see that there was only a big black hole on the radar screen of the Hamster minesweeper!

Who is this guy so bold as to come here and steal the radar display!

"Where is Tirpitz's radar display screen? Who dismantled it? Military police, come out! Search it!"

The frightened and enraged Zeppelin called for the gendarmerie while furiously maximizing his perception ability as an early warning command fighter and began a large-scale scan!

Then, in less than a blink of an eye, Colonel Edelweiss, who was still furious, suddenly turned confused. However, after taking a closer look at the hamster nest at the bottom of the boat, Zeppelin's face, which was filled with both anger and shock, suddenly turned red with shame and anger...

"Ti!l!bitz!"

It is said that Grape's patent fees were confiscated by his two sisters before he could even get them.

(PS: The biggest problem with early oscilloscopes was that they did not have a timing circuit as a frequency reference, nor did they have corresponding calibration, waveform triggering and other functions. So the naked eye could only see a rough waveform, and could not accurately measure the waveform, let alone infer the working status by resolving the bands. Without the ability to observe complex waveforms, there would be no development and application of electronic equipment. After all, it is really hard to imagine how inefficient it is to observe complex waveforms with the naked eye.

The first oscilloscope with these functions was the TK1947 oscilloscope developed by Tektronix in 511. Although it is not well known to the public, it is a revolutionary innovation for the electronics industry! After this, the systematic response measurement of radars, missiles, circuit boards and even computers, as well as the precise development and popularization of television signals, became possible.

Chapter 753: The Fidgeting Mustache

Although there was a farce of being caught red-handed with the drawing book, the effect of the modification of the Hamster 511 oscilloscope was immediate.

Since this thing is a revolutionary functional breakthrough in this era, the research progress of a large number of projects has instantly accelerated!

Although we have just developed an oscilloscope that is sufficient to break through the technical bottleneck, at least for things like command/semi-active radar guidance and active radar illumination, the research and development prospects have been confirmed in theory to not have too many major obstacles.

Moreover, in this era, the significance of an oscilloscope that can measure and calibrate wavelength and frequency in detail is far more than that! It can even be said that as long as there is an electronic industry, this oscilloscope will be useful!

Even though this Hamster 511 oscilloscope was a hastily modified product, and was as hard as the British Royal Navy corned beef that was said to have a shelf life of at least 150 years, German research institutes and major electronics manufacturers racked their brains on the spot just for a few wooden boards soldered with components and electron guns.

The huge patent fee enriched everyone's wallets and the experimental environment, and also made Grape's belly full. What's more, this girl

Looking at the little hamster dragging two big balls of fat dead meat, leisurely huddled in the middle of a pile of fat happy water and fat happy food, constantly grabbing all kinds of delicious food around it and stuffing it into its mouth to happily grind its teeth, the jealous Persian cat always feels that his teeth are itching.

Damn girl, we are busy all day long, but you, taking the patent fee, just eat! Eat! Eat all day long!

Choke you to death!

Looking at the Persian cats that were jealous of the fat otakus' happiness around his sister, he was itching to get a few more patents to earn some pocket money for himself.

But Persian Cat is actually a wealthy woman. She also has shares in the Krupp factory. If you look closely, she is actually very rich.