I Have A Super USB Drive

“Not enough energy.”

Looking at the latest pop-up window, Chen Chen revealed a thoughtful expression.

Obviously, the most difficult situation has emerged.

Because the USB flash drive has realized NZT-48, it has run out of energy and cannot show other things again.

However, Chen Chen also got good news.

Since the words “insufficient energy” can appear, it can be reversed to explain that the USB flash drive can be charged.

As long as things have not reached the worst point, there is still a chance to recover.

Just, this U disk, what kind of energy does it need?

Chen Chen stared straight at the old and dim USB flash drive before his eyes, suddenly his heart moved.

He walked to the door of the dormitory and looked up.

An IC card meter is embedded on the wall.

Because of its location along the coast, air conditioning is often needed, so the dormitory of Shangdu Jiaotong University does not restrict high-power electrical appliances.

However, each dormitory has an electric switch, and the total power is limited to 10A.

At this time, the meter shows that there is 52.65 kWh of available power in the 404 dormitory card.

Is it battery power?

Chen Chen turned around and found the notebook computer manual, and found that the output voltage of his computer was 19V and the output current was 7.8A.

In other words, the notebook has a rated power of about 150W and consumes 0.15 kWh of electricity per hour.

In the USB protocol specification, the USB power supply voltage is about 5V, and the maximum power supply current is 500mA. That is to say, the maximum output power of a single USB port is 2.5W, and the energy consumption per hour is about 0.0025 degrees.

Thinking of this, Chen Chen frowned, pulled out the U disk directly, and looked at the patch panel on the table.

This patch panel was purchased by the four people in the dormitory at the beginning of school. It is put on the table and it is enough for the life of the four people.

And for convenience, I bought a patch panel with a dedicated USB jack.

Chen Chen looked at the patch panel. The USB jack power indicated on it is 5V, 4A, which means that the maximum power of the USB interface is 20W, which consumes 0.02 kWh per hour.

Thinking of this, Chen Chen inserted the U disk into the USB jack of the patch panel.

“If my guess is correct, the U disk can use electricity to supplement energy, then it should be reflected on the meter.”

Chen Chen thought, now the dormitory only has computers A power-consuming device, as long as the computer is turned off, if the meter is still running after one hour, it means that the U disk can really absorb power.

The reason why I didnt directly plug into the computers USB interface before was because the computers USB power was too low, and the meter can only reflect the last two decimal places at most. Plug it into the computers USB, even if it consumes energy. can not tell.

Looking at the time, Chen Chen took out his phone and set an alarm clock for one hour.

Then he turned off the computer, opened a copy of “Modern Molecular Biology” and read it silently.

_

An hour passed in a hurry.

When the phone alarm went off, Chen Chen happened to turn over the last page, but Chen Chen was not satisfied at this time.

The book “Modern Molecular Biology” is not bad for teaching, but for Chen Chen it is a bit crude and general, which cannot satisfy his depth of learning.

It seems that it is necessary to go to the library after this matter is finished.

Chen Chen made up his mind, then walked to the meter and looked towards the number above.

Available power: 52.63 kWh.

It consumes 0.02 kWh in one hour, sure enough!

Chen Chen eyes shined, at this time he can be sure that the U disk can really charge himself with electricity.

This discovery can be described as exciting, and it is no less significant than the realization of NZT-48.

Just when Chen Chen was excited, suddenly his ears moved slightly, and he quickly pulled out the U disk and stuffed it into his pocket.

There was a sound of footsteps from far to near, Chen Chen looked towards the door, and suddenly the dormitory door “clang” was kicked open.

Li Bo walked in at the pace of social shaking.

“Chen Chen, you didn’t go to class this afternoon!”

Seeing Chen Chen staying in the dormitory, Li Bo immediately yelled, “Lao Deng asked you by name. !”

“I asked the counselor for leave.”

Chen Chen did not replied his head, “Bozai, let’s not go together in the future.”

“Why?”

“Walking with you, I’m afraid I will be beaten when I go out.”

Chen Chen packed his books and saw that it was not five o’clock in the afternoon. He got up and walked outside the dormitory.

“Where are you going, I will go out to AA dinner together?”

“No money, goodbye.”

Chen Chen left without looking back Up.

His state at this time is obviously different from before, which even Chen Chen can perceive.

If once he was just a low-key young man, now he is a successful person full of confidence and calmness.

No fear, no shyness, no shyness…

Yes, its just calm confidence.

This kind of aura is difficult to cover up, so Chen Chen stayed away from acquaintances as much as possible to avoid being seen as a weak spot.

When he came to the cafeteria, Chen Chen bought four steamed buns for two yuan, ate two, and then put the remaining two in a plastic bag for later use when he was panicked at night.

The life of the poor is so simple and unpretentious.

And boring.

Chen Chen walked to the library while thinking about the next steps.

If you want to embark on the Peak of life, although NZT-48 is enough, but the heart is not enough, how can you be satisfied with this?

My next step, of course, is to find ways to charge the U disk and try to squeeze the maximum value of the U disk.

Be aware that the USB interface power of the cable board is definitely not enough.

Although I dont know how much energy the U disk needs to meet the realization conditions, I can think of it with my toes. That is definitely an astronomical figure.

So Chen Chen needs a lot of money.

After I have money, whether I go to an industrial park to buy a factory or build a power plant myself, I can deal with it calmly.

Only in this way, Chen Chen can supply enough power to the U disk without being noticed by the outside world.

So, the source of all this is money.

Now, Chen Chen has only one way to get money, and that is to rely on the power of NZT.

Thinking of this, Chen Chen no longer hesitated and stepped into the library building with both feet.

Looking at the crowd in the library, Chen Chen sighed silently.

I will be here for a while.

Libraries will never lack the situation of “books are not there”. Several convenient and secluded golden locations are occupied by piles of books. If it is not cleaned at night, some books may pile up dust. Come.

Chen Chen came to the foreign language reading room, scanned a few times, picked a copy of “Modern College English (Second Edition)”, and sat down in a decent place.

Chen Chen once also wondered when he was in junior high school and high school, why did Dignified Central Asia take North American language as a compulsory course and still occupy such a large proportion?

Until now, Chen Chen suddenly understood.

Although I dont want to admit it, North America is the true core area of the Federation, whether it is economy or technology, it is the true core.

And those academic papers that are truly profound and authoritative are mostly written in English.

Some academic professional vocabulary is difficult to explain in Chinese, even if it is translated, it lacks a level of meaning.

And it is such a meaning, often the slightest difference is a thousand miles away, creating many difficulties for Zhongzhou’s scientific research.

Therefore, if Chen Chen wants to step into the field of scientific research, then proficiency in English is the most basic stepping stone.

This is the good intentions of the older generation in the education industry in Zhongzhou.

It’s not about fawning on foreigners, or turning the elbow out, just to keep up with them.

That’s it.