The Grandmother in the Siheyuan

Chapter 119 Dimensionality Reduction Strike
Yan Jiecheng's blind date was successful, which did not surprise Liu Hua, because he married Yu Li on TV, and his conditions were even worse on TV, and he worked odd jobs everywhere.

Now he is at least a formal employee of the steel rolling mill. Although he is just an apprentice, he is a formal employee after all. The treatment is different. At least he gets bonuses and benefits, and there are better development prospects in the future. It is a million times better than doing odd jobs outside.

Moreover, once Yan Jiecheng's work level is promoted and he gets married, he can naturally ask the factory for a separate house. In this way, he will no longer have to pay rent to Yan Fugui. You have to know that Yan Fugui, a second-hand landlord, charges even more rent than the first-hand landlord.

Yan Fugui was still standing at the door, his face full of smiles, and he said to Liu Hua with a smile: "Hua Zi, our Jie Cheng is getting married before the New Year, come and drink in the wedding wine then."

"Of course, of course." Liu Hua nodded: "Why do you choose to get married before the New Year? Then you won't lose out, Second Uncle. Prepare an extra New Year's Eve dinner."

"Are you trying to make fun of Second Uncle?" Yan Fugui said with a smile, "Second Uncle's calculations have a bottom line."

Liu Hua nodded: "That's right, you have already calculated the pickles. If you have no bottom line, I don't know what else you should calculate?"

Yan Fugui waved his hands. Liu Hua's words were too sharp. Even though he was eloquent, he would sometimes be choked and speechless.

"Hua Zi, when are you getting married? Didn't you bring your partner back to clean the house last time?"

This was the only time Liu Feifei came to the courtyard, and it was in broad daylight. Most of the women were at home, and the men in the courtyard only knew that Liu Hua's girlfriend was very beautiful, but they didn't know what she looked like.

"We are here to discuss this matter today." Liu Hua said with a smile, "I am not as anxious as your family. I will get married after the New Year."

"Our family is not in a hurry."

Liu Hua nodded: "Yes, yes, yes, I said something wrong. It's not because I was anxious, but because I was afraid. I was afraid that people would wake up and not be fooled."

Yan Fugui was so overwhelmed by Liu Hua's sharp sarcasm that he could only smile awkwardly, because he was indeed pretending to be very generous today. If Yu Li knew the truth, she would probably never marry Yan Jiecheng.

The next day was Monday. Liu Hua did not go to the steel mill, but went directly to Huaqing University, as he had an appointment with Professor Li.

The laboratory is very simple. It can be said that it is not even as good as the studio where Liu Hua worked as a po master. Of course, this is referring to the hardware conditions.

When it comes to core, Liu Hua is definitely far inferior. Professor Li is the pioneer of integrated circuits in our country, and this simple laboratory will surely produce generations of integrated circuit talents in our country.

Liu Hua was not surprised to see the researchers soldering the circuit boards with their bare hands, because there were no corresponding machines in China to make integrated circuits.

"Integrated circuits are very sensitive to static electricity." Liu Hua casually mentioned, "If you don't pay attention to anti-static operation, it will easily damage the parts of the integrated circuit."

Professor Li nodded and said, "We will pay attention to this. We didn't have the experience of integrated circuits before, so every mistake we make now will be valuable experience for the future."

One researcher slammed the table in frustration. He was measuring with a multimeter, and the results showed that several welded parts were broken.

Liu Hua smiled and said: "The weather in the north is dry, and we like to wear cotton and wool clothes in winter. Sometimes our hair can even stand up due to the static electricity, so static electricity is very common." "We will make corresponding equipment to reduce static electricity."

Liu Hua laughed: "This thing is too simple, why do we need corresponding equipment?"

Liu Hua was seen rummaging around in the laboratory and took out a roll of copper wire. He first grounded it, then stretched a horizontal wire on the edge of each person's desk, and then used the copper wire to make a bracelet and connected it to the horizontal wire.

"Look, isn't this the simplest anti-static bracelet? Put the bracelet on your hand when operating."

Professor Li smiled and nodded: "Oh, it's such a simple method, why didn't we think of it? Just connect the static electricity to the ground, so there is no need to worry about static electricity breaking through electronic components."

Everyone made a classic bracelet for themselves. One researcher said, "It's a bit inconvenient to operate it on your hand."

"Stupid." Professor Li shook his head and said, "If you think it's inconvenient to operate with the sleeves on your hands, why don't you just put them on your feet?"

After walking around the laboratory, Professor Li asked Liu Hua to sit down, and his assistant poured Liu Hua a glass of boiled water.

"Let me tell you what I'm thinking now." Professor Li took out a notebook. "Because the processor, storage unit, etc. are all independent entities, we are trying to connect them in series. My idea is to make another integrated circuit and set up convenient slots or sockets to directly plug these components in."

After all, it is our country's pioneering integrated circuit. Isn't this the motherboard of the future? Liu Hua nodded in agreement.

"Your method is perfect." Liu Hua complimented, "But I also have an idea. Once the processor is processing data, it will definitely run at high speed, and the temperature will be very high. In order to ensure the smooth operation of the entire computer, we must pay attention to heat dissipation."

Professor Li slapped his thigh and said, "That's right, this is something I hadn't considered before."

Next, Professor Li carefully repeated his thoughts on the motherboard. Liu Hua had never come into contact with an integrated circuit computer. All he had come into contact with were very large-scale integrated circuits, so he had no idea what an integrated circuit computer looked like. As for computers with large-scale computing circuits, those were products from the 1970s and 1980s.

But since we've come to this point, Liu Hua might as well tell us the original motherboard design concept. Of course, this is only his personal knowledge and understanding, and it is not very comprehensive.

But even these few words have greatly inspired Professor Li. After all, they are views that are more than thirty or forty years old and have been proven. This is almost like a dimensionality reduction attack.

Professor Li's pen kept moving across the notebook. In his opinion, these few words were warnings and good advice, and no word could be missed.

Liu Hua talked for about twenty minutes, which had exhausted his understanding of the motherboard. He could not continue talking, let alone exchange the corresponding knowledge in the system to explain.

If that were to happen, Liu Hua probably wouldn't be able to leave. Professor Li would have to rack his brains and try every possible way to keep Liu Hua in this laboratory.

"That's all I can think of. I don't know if it's right or wrong." Liu Hua said helplessly, "Whether it can be realized depends on how you design it."

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(End of this chapter)