industrial overlord

Chapter 74 Calling parents to go to school
"NE555, good stuff." Hu Yang pinched an integrated circuit chip with two fingers, full of admiration.

In the hut of the wood model class, Lin Zhenhua was looking at Populus euphratica expectantly, waiting for him to draw a circuit diagram of the gate controller for himself.

NE555 is a very simple and practical integrated circuit chip. Since it was produced in 1971, electronic enthusiasts have used it to develop thousands of practical circuits.When Lin Zhenhua was in high school, he was exposed to a little bit of radio technology and knew the application fields of 555 circuits. However, because he later studied mechanics, he forgot all the basics of radio.When he boasted to the Ministry of Finance that he could come up with a control system based on the 555 circuit, in fact, this system did not exist at all.

"Why are you looking for me?" After Hu Yang praised the chip, he turned to look at Lin Zhenhua curiously and asked.

"I just want you to design a circuit to realize these functions." Lin Zhenhua handed over a list, which listed the functions he planned to realize.

Hu Yang shook his head: "Are you kidding me? How can I design circuits?"

"You don't know?" Lin Zhenhua couldn't believe it, "Then you know it's a 555 circuit at a glance?"

Hu Yang pointed to the words printed on the chip, and said: "Isn't it printed on it? Although I don't understand circuits, I have read some information. How can I not know about such a famous chip?"

Lin Zhenhua still didn't believe it, and asked again: "Old Hu, do you not understand the principle of the 555 circuit, or do you not understand electronic technology at all?"

"I don't understand both." Hu Yang replied simply.

A smile appeared on Lin Zhenhua's face: "Really? That's great!"

"Are you okay, Xiao Lin?" Hu Yang was stunned.

Lin Zhenhua tried his best to suppress a smile, and explained: "Old Hu, you don't know, this is the first time I heard that you still don't understand something. Do you know, since I met you, I have no confidence at all. Now I finally got my confidence back."

Hu Yang was stunned for a long time before he understood Lin Zhenhua's words and knew that Lin Zhenhua was joking.He also smiled and said: "Look at what you Xiaolin said, I just like mechanical technology, so I read more books on this aspect, so I can't understand everything. However, I don't think the things you want to do are not considered It’s too difficult, and there are quite a few radio enthusiasts now, if you look around, you may find someone who understands these things.”

"I know, I know." Lin Zhenhua said, "I still have some technical information about this circuit. I guess I will find someone who can install a radio. We will discuss it together, and we will figure it out. Okay, old Hu, I won't chat with you anymore, let's talk about it another day."

"Hey, Xiao Lin, wait a minute." Hu Yang called Lin Zhenhua who was about to turn around and leave.

"What's up?"

Hu Yang took out a piece of paper and said hesitantly: "Xiao Lin, there is something, I know it's very troublesome, but..."

Lin Zhenhua said dissatisfiedly: "Old Hu, there is nothing polite between us. Just tell me if you have anything to do. Do you want to kick Mrs. Hu and find a younger one? Now you are short of money to pay for the breakup fee. Shall I borrow some money?"

"You nonsense Xiao Lin!" Hu Yang scolded, "You're making such a joke with me, an old man."

Lin Zhenhua laughed and said, "Except for this matter, other things are easy to talk about."

Hu Yang was scolded by Lin Zhenhua, but the embarrassment was lost.He handed the paper to Lin Zhenhua, and said, "Xiao Lin, these are some titles I found from the references when I was reading the original books. I think these books are very important. See if you can use your Foreign relations, get these books. I know that if you want to buy all these books, it may be very expensive, in terms of money..." He wanted to say that he would pay for the purchase of these books, but he didn't say it in the end, because foreign countries The books are very expensive, and it is beyond Populus euphratica's financial ability to buy all these books.

Lin Zhenhua took the list of books, and replied nonchalantly: "No problem, you don't have to think about money, the Americans still owe me favors, this book, for their company, is just a drizzle. Let me see , what kind of books are these..."

Lin Zhenhua looked carefully at this English book list, and the more he read it, the more frightened he became: ""The Effect of Turbulence on Propellers", "Noise Reduction Technology", "Complex Surface Machining"... Lao Hu, you have played too much. Are you older?"

Hu Yang said: "Xiao Lin, these are all hobbies. I'm more interested in these contents. Look, you can buy as much as you can. If it's too embarrassing... well, forget it."

Lin Zhenhua did not expose Hu Yang's lies. Of course he knew that there are very few people in this world who can study these things as a hobby.It is said that an idler named Feigenbaum in the United States once studied these things in a very boring way, and won the Nobel Prize in Physics for this, but he is an employee of the Los Alamos National Laboratory in the United States, not an inexplicable person. A wood model worker in a machinery factory.

"Old Hu, these books have been handed over to me. I will write to Spischer's agent in Guangzhou immediately and ask them to help pass the book list to Ford. In the future, if you need any books, just ask me. I don't ask what you are using it for, but I believe one thing, you must have contributed to the Four Modernizations by reading these books." Lin Zhenhua used a current buzzword to explain his meaning.

"Then thank you Xiaolin." Hu Yang said, "As for whether this knowledge is useful to the country, alas, it's hard to say now."

Coming out of the workshop, Lin Zhenhua went to the construction site of the labor service company again, and saw that the simple work shed had been erected, and a group of young workers were doing interior decoration work.The orders signed by Lin Zhenhua and Chu Hongyang in Nandu have already been handed over to Zhao Yongqun and Peng Shaozhe. They are leading a few workers to discuss how to prepare materials, how to process and other details.Lin Zhenhua knew that the technical content of these products was not high, and with the collective wisdom of the young workers, they should be able to win, so he didn't ask too much.

Back home from the construction site, just in time for my younger sister Lin Fanghua to come back from school.Seeing her brother, Lin Fanghua shouted happily: "Brother, it's great that you're back."

Lin Zhenhua went to Nandu for business this trip and stayed for several days, so Lin Fanghua asked a little.Lin Zhenhua smiled and replied: "What's the matter, is it because I'm not at home, you are afraid alone."

"No way." Lin Fanghua said, "Yang Xin is with me."

"If I had known this, I wouldn't be in a hurry to come back." Lin Zhenhua said.

"No!" Lin Fanghua said, "I've been looking forward to you for several days. Our class teacher told you to go see him as soon as you come back."

"Ah?!" Lin Zhenhua was startled, "Sister, are you in trouble again?"

Lin Fanghua was so angry that she swung her fist and wanted to hit someone: "What do you mean again! When did I get into trouble?"

"Oh, yes, I haven't gotten into trouble in the past, so why did I get into trouble this time?"

"Because... who said I got into trouble?"

"If you don't cause trouble, why does the head teacher call the parents?"

"Because..." Lin Fanghua blushed suddenly, and said, "I won't tell you. Anyway, let's eat quickly, and you will go to school with me after dinner. Our head teacher will be in the office every night. Go see him."

(End of this chapter)