[Item: Silicon Crystal Image Processor]

【Manufacturer: Kangchi】

[Item Level: 1]

[Experience: 0/20]

[Item Condition: Intact]

[Item parameters: 40 micron manufacturing process, main frequency 5.2MHz, video memory 16KB]

[Parsed item: No parsed item]

[General Experience: 653]

[Mastery Point: 18.6]

With the help of Liu Yu, it took Kangchi almost four days to finally successfully rub out his graphics card prototype!

Looking at the half-palm-sized integrated circuit board in his hand, Kang Chi couldn't help but sigh a little,

Chips are really hard to make!

It is such a thing whose performance is almost eliminated at the moment, and with so many ready-made equipment and Liu Yu's technical support, Kangchi has also tried more than a dozen times before finally succeeding.

To put it simply, the chip is to solder diodes, and the more diodes, the stronger the performance.

Taking building a house as an example, a diode is a brick, and now the international mainstream chip is a city.

As for the piece in Kangchi's hand, it is at most a slightly more complicated house.

But it doesn't matter,

As long as the system is upgraded, there will be high-rise buildings, and the structure will become more and more complex and efficient.

After Kang Chi put away the graphics card, he nodded gratefully to Liu Yu: "It's really troublesome for you these days." ”

"It's okay, anyway, there are no orders now, and being idle is idle." Thinking of the 50,000 yuan given by Kang Chi, Liu Yu smiled a little embarrassedly, "And it's not that you didn't give money, I should thank you." ”

"But to be honest, you're quite talented in this area, I originally thought it would take at least a week for you to learn to use these devices, but it turned out that it was only four days, and you made the card."

Kang Chi smiled: "I used to repair cameras, so I may be quite comfortable with this kind of delicate work." ”

"No wonder, repairing a camera is also a technical job, and the principle is actually similar."

After making the graphics card, the two had another meal together, and then Liu Yu drove his second-hand Arrizo to the train station.

"There is a chance to come to our Dongyang to play."

"Well, I will definitely come when I have time, and have a good trip."

The two said a simple goodbye, and Kangchi took the train back to Dongyang, ending the journey perfectly.

When he got home, he immediately took out the graphics card and upgraded it with 20 general experience.

A faint light flashed, and the appearance of this image processor did not change much, but its attributes were greatly improved.

[Item: Silicon Crystal Image Processor]

【Manufacturer: Kangchi】

[Item Level: 2]

[Experience: 0/50]

[Item Condition: Intact]

[Item parameters: 12 micron manufacturing process, main frequency 64MHz, video memory 520KB]

[Parse item: Analyzable]

[General Experience: 633]

[Mastery Point: 18.6]

Although the parameters have been improved by almost ten times, it is far from enough!

Keep upgrading!

General experience -50,

-100，

-400，

After three flashes of light in a row, the appearance of the graphics card has changed significantly, not only has it become larger, but it also has more heat dissipation aluminum sheets and cooling fans.

Finally a bit of a graphics card.

[Item: Silicon Crystal Image Processor]

【Manufacturer: Kangchi】

[Item Level: 5]

[Experience: 0/800]

[Item Condition: Intact]

[Item parameters: 40nm manufacturing process, main frequency 512MHz, video memory 521MB]

[Parse item: Analyzable]

[General Experience: 83]

[Mastery Point: 18.6]

The graphics card that has been upgraded to level 5 has finally entered the 40nm process process, and the performance is only slightly lower than the GTX5 series graphics card released by Invida ten years ago.

But that's not enough.

Although Kangchi does not want to suddenly create a graphics card that surpasses Ingda when the time is not ripe,

It's all too easy to get suspicious.

He needs to make the market and the public know and accept him step by step, and surpass it at the right time.

But that doesn't mean he has to start with the GTX550......

It's too low-end.

It has to be GTX1050 this level, right?

But the problem is that he doesn't have enough general experience now......

So Kangchi, who was itching, immediately rushed to the company and entered the return warehouse of Daqin Optics.

In Daqin Optics, there is a rule that everyone has always found strange:

All user returns, free replacement and free replacement products must be centralized in this "return warehouse", and only after the return of Kangchi "inspection" can enter the next step of processing.

Thanks to Suo Ni's smear of Daqin Optics some time ago, nearly a thousand lenses have been piled up in this return warehouse.

"Convert, convert, convert!"

belch

How do you feel as if you're practicing the Dafa of Absorbing Stars......

Kangchi looked at the properties panel while turning to the general experience.

Hey?

653 XP?

This lens experience is overflowing!

[Item: 35mm F1.4 lens]

【Manufacturer: Daqin Optics】

[Item Level: 2]

[Experience: 653/400]

[General Experience: 369]

[Mastery Point: 18.6]

[Item Condition: Good]

[Parsed item: No parsed item]

Looking at the lens in his hand, Kangchi suddenly smiled.

This meant that not only did he get a Level 3 lens right away, but he also saved a valuable amount of general-purpose experience.

"I didn't expect to have an unexpected harvest today!"

Kangchi did not hesitate to upgrade this lens.

A flash of light flashed, and this 35mm humanistic lens became slightly larger and heavier, and on the side of the fuselage, there was also a small AF/MF switch.

The moment he saw this switch, Kangchi was in ecstasy.

as expected

This lens finally has autofocus!

[Item: 35mm F1.4 AF Lens]

【Manufacturer: Daqin Optics】

[Item Level: 3]

[Experience: 253/800]

[General Experience: 369]

[Mastery Point: 18.6]

[Item Condition: Intact]

[Parse item: Analyzable]

Although the appearance of the lens has not changed much, Kangchi knows very well that the structure in it must be many times more complicated than before.

The principle of lens autofocus is actually very simple, that is, a small electric motor is installed inside to drive the lens to move back and forth, so as to achieve accurate focusing.

The principle is simple, but the actual design is not easy at all.

First of all, the lens needs a system that interacts with the camera and knows how and how much the lens should move.

Sometimes, it can be as little as 1 mm or 0.1 second, and the focus will be pumped, causing the user's experience to plummet, and it will be classified as a garbage lens that is not available for autofocus.

Secondly, this small electric motor is not an ordinary motor.

It needs to meet a variety of requirements such as small size, high accuracy, fast start and stop, excellent silence, etc., and the technical content is not lower than that of lenses.

After upgrading the lens, Kangchi did not rush to test, but continued to convert the general experience, and after processing the pile of recovered lenses, the general experience Yu rose to 1280 points.

It's enough for a graphics upgrade!