After a few days of consumption, Jiang Yuan still has about thirty hours of learning power.

After notifying Qian Bao and others to return to the 405 laboratory, this advantage of accumulating Xueba moments was reflected, and within one day, Jiang Yuan consumed 10 hours of Xueba moments to get all the technologies of 50-meter wireless charging.

As soon as Qian Bao and the others' planes landed, Jiang Yuan sent the requirements and simple formulas of the three new materials over.

Qian Bao has long had fun, circling around his wife and children every day, and he doesn't want to go to the laboratory at all.

Since the birth of the child, he suddenly found that his obsession with the headmaster's throne has continued to decrease, and he has reached a state of desirelessness.

Anyway, even if he doesn't work and make a living, a lithium battery and a photoelectric algae fertilizer are enough for him to live a lifetime, and he also heard the rumors that the military was going to give him a title.

Qian Bao said lazily:

"Just returned from a long trip and I'm going to rest for a few days. ”

Rest your sister!

"You were supposed to go on vacation, not on a business trip!" Jiang Yuan said depressedly, and could only take out the incentive measures that had been prepared a long time ago:

"A new material for a three-day vacation, I'll decide the location!"

"Can I still go to Baisha Island?" Qian Bao's eyes lit up and he asked expectantly.

As a scientific researcher who has been engaged in top-secret research for a long time, without Jiang Yuan's guarantee and negotiation, he doesn't know which life he will be able to come out and disperse.

"No problem, anywhere else, as long as the military agrees." "Jiang Yuan is categorical.

Qian Bao smash it, smash it, smash it:

"Ten days!"

"Five days!"

"Seven days!"

"Deal!"

......

......

After getting the Buddhist Emperor Ouhuang, Jiang Yuan began to make the final preparations for DT1.

DT1 is arguably his most involved technique.

Unlike other technologies, which are all system-based solutions, Jiang Yuan copied them as they were, and DT1 is his integration of multiple technologies into a new product.

It wasn't until he made the overall design plan for a day that Jiang Yuan discovered the difficulty.

How is the board laid out?

How do you pack components of different shapes into a neat box?

What should be the battery capacity of the standard pack?

Which manufacturer's specifications should be selected for each component?

Which parts can be used with slightly worse ones to free up more space and weight?

What components can't be saved at all?

What kind of material is used for the exterior?

What are the shapes of the main unit and the battery, and how do they match them one by one?

And so on and so forth.

The design is not over.

The most disgusting thing about these things is that a lot of data needs to be collected, and many spare parts still need to be customized by communicating with the manufacturer, and some design indicators cannot be realized by the other manufacturer, so Jiang Yuan needs to modify the design or change the manufacturer.

The Spring Festival holiday has finally ended, and the technical support department of Shensi Group has also resumed its normal working state.

As Lin Ruqing returned from vacation and rushed to Huijiang City, Jiang Yuan finally broke free from the tedious and inefficient work, and directly threw hundreds of spare parts demand tables to Lin Ruqing, and he subdivided this task into other people.

Jiang Yuan has a more critical problem to solve: cost control.

It is estimated that the overall price of DT1 is as high as 350,000 yuan!

Among them, 320,000 yuan was spent on the X1 chip!

Previously, the BPU chip of the second generation of pons alone was as high as 200,000 yuan, but now the X chip of DT1 integrates more functional requirements.

For example, the core chip of retinal projection glasses, the core chip of the host, the wireless charging receiver chip and so on.

The price of 350,000 yuan is too high, and it is impossible to sell much, and the cost must be reduced.

Jiang Yuan is not in a hurry, he has at least three ways to solve this problem.

The easiest way is to wait for the 'Directional Technology Evolution' to cool down after a month, and directly evolve the overall cost control of the DT1.

The second is the lottery, and he still has 41 points to try his luck.

Finally, expect to trigger the 'Touch Bypass' effect.

The 'Directional Technology Evolution' skill is the most stable, but the problem is that a month later, it will be mid-March, and the scheduled release time of April 1 is too short, and Li Qingyu is difficult to prepare enough production capacity.

Now Li Qingyu has been talking to the manufacturer about outsourcing and supply, but it is a general intention, in order to let the other party free up production capacity, before the final design of DT1 comes out, the detailed parameters have not been determined, and production cannot be started at all.

And Jiang Yuan is also worried about another hidden danger.

Most of DT1's techniques come from systematic lottery, technology directional evolution skills, and tracing back skills, and it is impossible to predict what will happen if DT1 is evolved again.

There may be an embarrassing situation where the system gives a cost control plan, but the world's existing technical level cannot be reached.

Or like the Red Dragon Bracelet, the system gave a plan, but the required points were too high, and Jiang Yuan couldn't unlock it.

Therefore, Jiang Yuan is looking forward to solving the problem through 'touch bypass'.

He had a vague sense that the system seemed to be encouraging him to do his own research, and then the system would provide secondary support by means of a bypass.

Unlike now, Jiang Yuan completely regards system technology as the C position, he is only responsible for beating the side drum and playing auxiliary.

For example, the last time I triggered the special effect to obtain the split technology of smart glasses, I had a lot of my own ideas when I was researching the 'DEye retina projection technology solution', rather than learning the knowledge provided by the system as before.

Then it quickly triggered the 'Touch Bypass' effect, according to the skill introduction, there is only a 5% chance of triggering the Touch Bypass effect every hour at the time of the Xueba, which is too high.

If that time was just a coincidence, I later spent more than 30 hours of Xueba's moments learning DT1 various techniques, but I didn't inspire it again.

That's weird.

"Could it be that the system is encouraging me to play the main C position?" Jiang Yuan opened the moment of Xueba with this speculation, and began to study the technical solution to control the cost.

The X1 chip, about the size of a business card box, is a highly customized chip that crammes a bunch of functions such as CPU, GPU, wireless chip, wireless charging receiver chip, brain signal scanning chip, brain signal analysis chip, memory, and persistent storage into a huge black box.

Basically, it can't be called a chip anymore, it's almost a complete microcomputer, plugged in and running an operating system.

Due to the high degree of integration, a large number of components are eliminated, and the overall energy consumption is lower than that of existing mobile phones.

However, due to the excessive concentration of components, heat generation control is also a problem, and sometimes it will automatically reduce the frequency of operation.

Of course, this small flaw is perfectly acceptable for the revolutionary DT1.

So how do you reduce costs?

Jiang Yuan thought for a while, and thought of an improvement direction, improve the process!

The X1 chip produced by Factory 901 uses a 10nm process, and the yield rate is extremely low, only 50%!

In fact, DT1 does not need to pursue such cutting-edge technology.

Because, there are no competitors!

If the older 14nm process, or even the 16nm process, is it going to reduce the cost a lot?

Jiang Yuan immediately studied it with great interest, and after two hours, he calculated that the performance was reduced by about 15%, and the weight was increased by about 20 grams.

That's totally acceptable!

"Ding!"

"The host stimulates the touch bypass effect and unlocks new knowledge: 'integrated chip cost control technology'. ”

"Integrated chip cost control technology: The cost of integrated chips can be greatly reduced by improving the manufacturing process, reducing frequency, reusing components, optimizing engineering design, and a series of solutions. ”

Jiang Yuan looked at the new knowledge with a happy expression.

Sure enough, it turns out that I am the Lord C!

---------------------------------------

Regarding the BUG of the book friend's reaction of 'there is no sub-municipal level in the system', I checked it on the Internet, and sure enough, this is what the author of the sling wire took for granted......

I'm so sorry!

However, because of the plot design issues, it was difficult for me to fix it.

Well...... Considering that the story takes place in a parallel world (afraid of a certain Shen beast), otherwise, everyone will regard this as the difference between Huaguo and the real world?

Haihan Haihan ~