Of course, Zhang Yang didn't know all this, and early the next morning, he left the uninhabited island, got on the long-distance bus back to Dongzhen County, and arrived in Dongzhen County at four o'clock in the afternoon. When I arrived at the dormitory, I found it empty, probably on the weekend, and I slipped out to play.

Just as he was about to tidy up a little, and then go to the laboratory, at this time, Yang Ling'er's shouting came from downstairs, and when he looked around, he saw Yang Ling'er waving at him, so he rushed downstairs with three steps and two feet.

Since the girlfriend relationship with Yang Linger was confirmed, except for the holiday, this is the longest time the two have been apart.

The two hugged tightly for a long time, and then, Zhang Yang said softly: "I miss you, have you missed me these days?"

"Yes!" Yang Ling'er nodded vigorously. As if she had thought of something, she pulled out two mobile phones from her backpack. "Here's one for you, my mom bought it for us. ”

"Why did Auntie buy us a mobile phone? Zhang Yang said that he knows the price of the mobile phone, but it costs more than 10,000 yuan, which is in their county, but it is a luxury, according to the income of ordinary people going to work, about 2,000 yuan a month, buying a mobile phone is equivalent to half a year's income.

And he knows very well that although the mobile phone is good, the signal is very poor, and the signal cannot be received in a slightly remote mountainous area or under some high-rise obstacles.

"It's not because of you!" Yang Ling'er looked shy, explaining why her mother bought her a mobile phone.

It turned out that after Zhang Yang asked for leave to go to the uninhabited island, she went home as soon as she got out of school on Friday, and the result was a hundred times more boring.

As a person who came over, Xu Dujuan certainly understood her daughter's thoughts, and immediately called her assistant to buy two mobile phones, although the price was expensive, but this money was nothing to her.

"Thank you!" Zhang Yang said emotionally. Although Yang Ling'er only introduced a general introduction, he could imagine that as a mother, under what conditions, she would pay for a mobile phone that is actually of no practical use on weekdays and is expensive.

This is a kind of love, a love that can't tolerate a little grievance for your daughter!

Then, he thought of something and pulled Yang Ling'er to the laboratory, "Ling'er, let's work together to transform the function of the mobile phone!"

"How are you going to change it?" Yang Ling'er asked after thinking for a while.

"Mobile phones are mainly used for contact, so we're going to do further research on contact, okay?"

"Contact, can't you talk" Yang Ling'er didn't understand what Zhang Yang meant, and her big eyes blinked.

Zhang Yang smiled and said: "I mean, because of the reason that the signal is strong and weak, many times, the mobile phone has just become a decoration, under this condition, if it is changed to such as voice message, or text transmission, it is not a problem, although there will be a gap in time, but you can still receive the other party's information." ”

"That's a good idea!" Yang Ling'er, as a master of scientific research, immediately came up with several feasible formulas according to her own ideas. The two discussed for a while, and Zhang Yang raised the technical problems existing in the current mobile phone signal station, feeling that this plan is still ahead of its time and may not be realized in the end. In the end, according to my initial proposal, I started with voice and text transmission, because this transformation only needs to start with two mobile phones, and does not need the support of third-party technology.

Of course, Zhang Yang did not expect that his transformation would allow Huaguo's mobile phones to occupy most of the world's communications market first.

Although technically speaking, there is a certain gap compared with the "three-piece suit" of Liu Yangwei, the third of the dormitory, but in terms of time cost, Zhang Yangyang's technological transformation has taken the lead in the market.

If the technology of the third child is the future, then Zhang Yang's technology is the present.

In fact, although it costs more than 10,000 yuan to buy a mobile phone, the actual cost of its accessories is not high.

Zhang Yang has practical experience in transforming mobile phones, which is also attributed to Mr. Mao, a typical technology maniac. However, Mr. Mao was only interested in the functional aspects, such as a mobile phone becoming a radio and recording function, and so on.

Therefore, from the perspective of the function development of mobile phone communication itself, Zhang Yang still needs to find a way out by himself. However, it was Mr. Mao's previous guidance that made him very familiar with the entire composition of mobile phones.

Despite this, for the next period of time, in addition to the normal class time, whether it was day or night, Zhang Yang and Yang Ling spent time in the laboratory.

The whole technical idea is simple, but the real implementation of the operation, there is still a certain degree of difficulty, the first is to increase the voice and text storage function on the mobile phone motherboard, the second is to transform the size of the display screen and the display function, and then from the voice and text input key designed a new structure keyboard, finally, feel that the mobile phone is too large, not suitable for carrying, and designed a small model.

That is to say, the entire mobile phone, except for the original structure of the motherboard and the signal source, the entire mobile phone is completely changed.

In the last few nights, I saw that Yang Ling'er was so sleepy that her upper and lower eyelids were fighting, so I distressed her and asked her to go back to the dormitory early to rest. And after a few all-night battles, he finally succeeded in transforming two new mobile phones.

Early the next morning, when he delivered one of the mobile phones to Yang Ling'er, Yang Ling'er was really excited for several days, playing with it repeatedly, and couldn't put it down.

The transformation of mobile phones has only attracted attention in a small area, but after only a few days, no one is curious anymore, and it takes three to five days from the beginning of attention to the fading to disappearing.

As a science and technology college, there will be news of who and who has new works every day, and no one will continue to pay attention to a certain work, unless it is a work that hangs the sky, such as Zhang Yang's "Human Body Function Controller" has always been a hot topic.

After class on Friday, Yang Linger received a call from her mother, Xu Dujuan, asking her to take Zhang Yang back to stay at home for a few nights, because she hadn't gone back for half a month.

After hanging up the phone, she immediately sent a text message to Zhang Yang, relaying her mother's meaning. After a while, Zhang Yang appeared in front of her.

Half an hour later, the two of them rang the doorbell.

It was the eldest brother Yang Zhendong who came to open the door, and the first thing he said was why he didn't see Zhang Yang, you came to my martial arts hall to practice.

Zhang Yang explained with a smile that the Grand Prix event in the academy had just ended, and there were many things, and when he was busy with these things, he would definitely go to the martial arts hall to learn for a while.

This is not perfunctory, he does have this idea, although he has now broken through the Qi Passage Realm, but from the martial arts training itself, his foundation is still a zero, according to the "Wordless Heavenly Book" prompt: Whether it is for the improvement of the physical body or for the next Dan Dao realm to lay the foundation, it is necessary to practice the body to support.

Hearing Zhang Yang say this, Yang Zhendong honestly and unceremoniously set a specific time for Zhang Yang and said some plans for practice.

In his eyes, Zhang Yang is just a student who doesn't even know where the threshold of martial arts is, so he talks about some very basic things, such as sandbagging, zama step and sparring.

Zhang Yang also agreed, he calculated the time, and he could go to the martial arts hall to practice during the day on the next few Saturdays and Sundays, which had no impact on his plan. And physical training is also one of my plans.

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