In order to upgrade to a bachelor's degree: Master the photolithography machine technology at t

Li Xiangyang looked confidently at the table full of parts, with a confident smile on his face.

"Humph, you want me to release the water? That's impossible."

Li Xiangyang glanced at Liu Cong contemptuously.

"Look, we here have already started drawing." A girl in the audience pointed in the direction of Li Xiangyang and said.

Since the auditorium is too far away from the competition venue, only a rough outline can be seen, but judging from Li Xiangyang's operation, he is very skilled.

At this moment, Douyin live broadcast room.

A large number of spectators requested to watch the competition up close. Under pressure from netizens, the anchor, with the consent of the school teacher, took his mobile phone to a distance of five meters from the two contestants and started the next live broadcast.

"For new friends who haven't paid attention yet, click here to follow me. This is the official live broadcast room of Huaqing University."

"What you are seeing now is the first place in the junior college group of the National Skills Competition, competing against the first place in the undergraduate group of the National Skills Competition of Huaqing University."

The anchor lady used fluent and melodious Mandarin to explain the basic information of both participating teams to the netizens in the live broadcast room.

At this time, the number of people in the live broadcast room has soared from 20,000 to 50,000, and more and more people are coming in through sharing points in the live broadcast room.

…………

Dormitory of Jiangbei Vocational and Technical College.

"My dear, we actually have such a famous figure in our junior college. He dares to compete with students from Huaqing University. That's okay."

An exclamation attracted a crowd of roommates.

Then the roommates were shocked when they saw it, and they all clicked on the Douyin live broadcast room to watch the game.

…………

Twenty minutes passed.

Li Xiangyang's circuit diagram is almost finished, but Liu Cong is still sitting next to the computer motionless, seemingly thinking about something.

The classmates and teachers present were also worried about this junior college student. You must know that teachers at the junior college level do not teach this course in class, so if you want to learn it, you can only learn it yourself.

"Look! He's moving." The anchor lady said in surprise.

The barrage in the live broadcast room rolled down from the original one, and question marks were raised all over it.

I saw that Liu Cong kept clicking the mouse in the PCB drawing software without any pause. After a while, exquisite circuit diagrams appeared on the computer.

At this time, many people in the barrages in the live broadcast room were using random drawings, and the barrages posted by some knowledgeable people were completely drowned by the comments of trolls.

Thirty minutes have passed.

Liu Cong rushed ahead of Li Xiangyang and completed the design of the circuit diagram first. Li Xiangyang completed it two minutes later.

Li Xiangyang looked at Liu Cong who was making a circuit board with some surprise. He couldn't believe that Liu Cong could make such a complicated thing before him. He also spent a lot of money when he learned this.

"Hmph, do you think you can make a complete circuit board by just drawing blindly?" Li Xiangyang whispered to himself.

Lin Yichen, who was sitting in the audience, saw Liu Cong taking one step ahead of Li Xiangyang. There was a nervous look in his eyes, but he was instantly relieved when he thought that Liu Cong was just a college student.

"You still love to show off your abilities as before, but there are some things you can't do just because you want to, so you can't hope to win."

Lin Yichen looked at Liu Cong with a look of disdain, but when she saw Li Xiangyang's serious look, she was completely smitten, with both faces flushed.

After making the circuit board, Liu Cong took the circuit board off the board making machine and skillfully illuminated the circuit board towards the light.

After seeing that there was no problem, Liu Cong returned to the table, turned on the soldering iron and started to warm it up.

The circuit board on Li Xiangyang's side has not yet been completed.

30 degrees, 80 degrees, 120 degrees... 350 degrees.

It wasn't until the number on the computer iron soared to 350 degrees Celsius that Liu Cong took the soldering iron head off the soldering iron holder.

Liu Cong held the soldering iron tip in his right hand and the tin wire in his left hand. He skillfully soldered each part to the circuit board.

Netizens in the live broadcast room became uneasy when they saw Liu Cong operating the soldering iron so skillfully, and the voices of doubt in the live broadcast room became smaller and smaller.

“It’s great for a junior college student to do this.”

"Come on, you're already great."

"This student must have two skills. Even if he loses, he will still be better than the keyboard warriors like you in the live broadcast room."

…………

The style of painting in the live broadcast room suddenly changed, and the original ridicule gradually turned into encouragement.

Even the anchor lady couldn't help but praise Liu Cong in front of the netizens in the live broadcast room after seeing Liu Cong's outstanding performance.

An hour passed.

Liu Cong completed the welding of the circuit board and was ready to open the compilation software to write the bottom layer for the car.

Here, Li Xiangyang was still soldering the circuit board seriously, not noticing that Liu Cong was already far ahead of him.

The students present saw that a junior college student was already ahead of their alumni and was already whispering below. Even the faces of the teachers who had been relaxed just now had turned a little serious.

"Teacher Li, is this person still a junior college student? Why does he seem to be at a higher level than our students? Could he be a thug hired by another school?" The teacher on the side said to Teacher Li.

Teacher Li shook his head and said: "Mr. Zhao, you are worrying too much. Do you think I will make such a stupid mistake? I looked at his ID card when he first came in. He is indeed a good person."

Teacher Zhao was a little surprised.

"This shouldn't be the case. How could a junior college student be so capable?"

Teacher Li on the side acted very calmly.

"Teacher Zhao, even if he can be one step ahead of our students, what he comes up with may not be correct. I don't believe that a junior college student has that ability."

Teacher Li kept his hands on his chest and kept watching every move on the field.

Office of the School of Information Science and Technology, Huaqing University.

Ma Bokun lay lazily on a chair and browsed short videos.

Because it was my turn to be on duty today and the lab students were on holiday, it was rare to have a relaxing day.

Ma Bokun clicked on his Douyin homepage and saw the avatar of Huaqing University in his watch list lighting up.

"Oh, yes, it turns out there is a live competition today. I heard from Teacher Wang that junior college students are competing with us undergraduates. How come today's junior college students are so good?" Ma Bokun said incredulously.

Out of boredom, Ma Bokun clicked on the official Douyin live broadcast room of his school, and the picture that appeared made Ma Bokun almost fall off his recliner after watching it.

"This kid is really good at causing trouble."

Subsequently, Ma Bokun shared the official live broadcast room to the photolithography machine research group that was just established two days ago.

After a while, the group exploded.

Wang Huaide: Isn’t this classmate Liu Cong?

Dean Gao: No more fun now.

Principal: I happen to be at school and I want to take a look.

…………

Two hours passed.

Liu Cong has written the underlying source code and is already preparing to write the code for the car's host computer.

But Li Xiangyang is still stuck in C language.

The number of people in the live broadcast room has reached 200,000.

Faced with such a fierce scene, the live broadcast room exploded, with barrages and gifts flying everywhere.

…………

Two and a half hours have passed.

After Liu Cong typed the last code, his hands separated from the keyboard.

Liu Cong held his breath and gently clicked the compile button in the upper left corner.

【Compilation】

[Compile successfully]

Liu Cong waited for about ten seconds for this process. What Liu Cong didn't expect was that these more than a thousand lines of code were compiled without any errors.

After getting the results, Liu Cong was not sloppy at all and began to prepare for the last step.