Countercurrent 1982

Chapter 219 Expensive Chips
"Ah." Hearing this, Duan Yun's mood suddenly became agitated.

For Duan Yun, it is of great significance to be able to obtain the channel to buy chips, which means that Duan Yun can start to design more complex circuits with more advanced performance!

Although there are only some chip products in the 70s and 555s in developed countries in the world, their performance is still very advanced in China in this era. Even in later generations, chips such as NE[-] are still produced and sold in large quantities. In the production and development of electronic products , has a very important value.

For Duan Yun, these chips are of great value to Duan Yun. One is to modify the gear hobbing machine. Using these 6502 microprocessor chips, Duan Yun can convert the milling machine into a powerful gear hobbing machine. Preamplifiers, voltage comparators, and other electronic systems used to make audio and video are also part of very common everyday electronic products in later generations. If Duan Yun can buy this chip, the audio equipment he makes will be Much more powerful than it is now.

In addition, more importantly, there are not many high-end talents who understand chip technology in China, and most of them are concentrated in the country's key military enterprises and scientific research units. There are very few ordinary electronic technology enthusiasts who can play with this kind of chip. In addition, there is an international blockade of this kind of chip to the country. Due to the poor production process and the low pass rate of the product, the domestic chip is expensive and destined to be unpopular. Therefore, speakers equipped with this kind of chip copy technology and batches in China Production is very difficult, which greatly avoids the possibility of duanyun subwoofer being pirated and imitated, resulting in vicious competition!
But when he saw this list, Duan Yun couldn't help frowning slightly.

It turns out that the price of the integrated chips on the list is very expensive. A NE555 chip costs 20 yuan. According to Duan Yun's previous memory, the international price of this low-end chip 80s is only about one US dollar. The 82:2 foreign exchange exchange between RMB and US dollars is about 1 yuan, but the other party actually offered a price of 2 yuan, which is ten times higher than the international price!
In addition, the price of the 741 operational amplifier is 35 yuan, while the price of the 6502 microprocessor chip is as high as 60 yuan!

But considering the price profit of Duan Yun's subwoofer speaker and the great value of the modified gear hobbing machine, this price is still acceptable to Duan Yun.

"This... Are you sure the other party really has the goods?" Duan Yun asked after a while, frowning slightly.

"The owner of the shop does have a way in Hong Kong. I think he showed me some electronic parts. I don't know if it's what you want. In addition, I also bought this famous brand suit from him. " Gao Lei said.

"He sells electronic watches and also sells suits?" Duan Yun asked with a smile after hearing this.

"That old guy sells everything! Although his shop is inconspicuous on that street, there are quite a few people looking for him to buy things..." Gao Lei said.

"Yeah." Duan Yun nodded when he heard the words.

From what Gao Lei said just now, Duan Yun can basically be sure that the other party should collect foreign garbage from Hong Kong, classify the collected things, and sell them through other channels.

"I feel that the price he gave is too expensive. A small electronic part costs dozens of dollars. It's a money grab!" Gao Lei said a little angrily.

"Hehe, but they have an exclusive source of goods, they are doing a monopoly business, and they have the right to speak about pricing." Duan Yun said after finishing the list.

"What is a monopoly?"

"It's just that he has the goods that others don't have, so I can only buy his things." Duan Yun pouted, and then said: "It's really hard for you this time, I will make a shopping list later, next time you go to Guangzhou, I'll bring you money, and you can bring me some goods."

"Okay, it's all trivial, anyway, it's convenient to carry electronic parts with you," Gao Lei said.

"There's another one for you." While speaking, Duan Yun took out a key from his pocket and placed it in front of Gao Lei.

"This is……"

"The motorcycle with the five-pointed star painted on the sidecar at the door of my rental house is yours. You can go there and ride after eating." Duan Yun said with a smile.

Some time ago, Duan Yun bought another car, which was specially reserved for Gao Lei.

Duan Yun doesn't have the habit of making people work for nothing. In fact, no matter whether Gao Lei finds those chips in Guangzhou this time, he will give Gao Lei a car.

The main reason is that it is not easy for Gao Lei to start a small business. It is very hard to ride a bicycle to buy things outside the factory area. The bicycle can't carry much goods. With this bike, it will be much more convenient for him to do business.

In addition, Duan Yun cannot leave the factory now, and Gao Lei can help him run errands in the south or other places, which is very useful to Duan Yun, and the two have already begun to build a relationship of trust, so it is still necessary for Duan Yun to win him over of.

"Great!" After getting the motorcycle keys, Gao Lei looked excited.

"But let's be clear, this car consumes a lot of gas. If you can't afford gas in the future, don't say I didn't warn you." Duan Yun raised his brows and said.

"Hahaha, what's the matter, isn't it just some gas money, what a joke." Gao Lei smiled when he heard this, and then picked up the wine cup and said to Duan Yun: "Come on, let's go together!"

The next moment, the wine glasses of the two touched each other crisply...

……

In the evening, after Yu Shulan had dinner, she was washing dishes in the kitchen sink.

"Xiaolan, I'll wash the dishes. Mom told you to go to the big house. He has something to tell you." At this moment, Yu Shulan's second brother came over and said.

"Eh." Yu Shulan shook the water off her hand when she heard the words, and after a listless answer, she came to the big house.

"Xiaolan, come here, sit here with mom." Yu Shulan's mother greeted her daughter.

Upon hearing this, Yu Shulan sat down on the side of the bed with a blank expression.

"Hey..." Seeing her daughter's gloomy look, the mother said with concern, "Mom knows you're not feeling well..."

"Mom, stop talking, I will listen to you." Yu Shulan bit her lower lip and said.

"You are obedient, but what you did yesterday... is that called human affairs?" The mother frowned and said to Shulan, "How wonderful is the person your eldest sister introduced to you this time, just like your brother-in-law They are all staff members of Factory 616, graduated from technical secondary school, and come from a good family background, and that kid seems honest at first glance..."

"Honestly, what? That's obviously useless..." Yu Shulan said softly.

"But the young man is so kind to you. Every time he comes to our house, his hands are always empty. He either buys wine for your father or buys fruits for me..."

"I didn't eat what he bought." Yu Shulan pouted slightly.

"Even if you didn't eat, you can't beat him?" The mother sighed, and then said, "He's a handsome young man, the left side of his face is swollen by you, if it wasn't for your sister this morning I didn’t even know you had such a hard hand when you came to work from 616 and told me when you rode your bike over!”

"He deserves it! Who made him want to play tricks on me? I warned him a long time ago!" Yu Shulan said with a look of sullenness on her face.

(End of this chapter)