The 3D printer, which looked quite large, actually didn't have even a cubic decimeter of working space inside, and its working area was only the size of half a peasant woman's spring bottle. The vast majority of the space is occupied by various electromagnetic modules, dust prevention and purification modules, as well as life-sustaining assistance systems.

However, the cleanliness of the air in the printer's working area is only average, not as good as that of a real fab, so even if it can be used to make a CPU, the probability of defects due to airborne dust particles is still very high, and the product life is seriously insufficient.

However, Atletico Madrid does not intend to really use it as the main means of manufacturing in the future, this device is mainly to verify his idea, as long as it can make integrated circuit chips, even if it is successful, whether it can make a CPU or not is actually secondary. After all, if the mass production of carbon nanotube electronic components is realized, it is also of great significance to gradually replace the traditional silicon semiconductor transistor, after all, the circuit on the motherboard, graphics card, sound card and other boards is still composed of a single component.

If carbon tube components can be mass-produced, with their excellent physical and electrical properties, they will inevitably be able to improve the performance of the corresponding board products and reduce the power consumption, and the effect is very worth looking forward to. And this goal has been initially achieved in the previous experiment, Atletico is now equivalent to trying the second goal, the expectation is not high, although the success is happy, the failure will not be too disappointed.

This is related to the defects in the core technology of 3D printers.

3D printing can directly use powder materials to "print" the computer 3D model, which looks good and powerful. However, due to the use of powder materials and technological reasons, the performance of 3D printing products is not as good as that of products cut by CNC machine tools, nor is it as good as products produced by more extreme processing methods such as stamping. Therefore, for a long time, it cannot really replace traditional manufacturing technology, and is more used to make models and toys in temporary small batches.

Although his printer is fundamentally different from a regular 3D printer because of the use of his own skin, and is more like a nano-assembly machine, the shortcomings of limited raw material production and maintenance troubles also greatly limit the large-scale application of this product.

Besides, Atletico did not dare to disclose this technique, and he was afraid that if he exposed himself, he would be required to regularly peel and "hand it over to the state".

That's right, the heart of this particular 3D printer is his own skin, which he quietly peeled off and is still alive. That's why the core workspace has only 0. The reason for the volume of 5 cubic decimeters, if you want to have a large volume, you have to peel the skin, so you can't hide it from others, especially Tang Jiayi, he doesn't want to deceive her casually and doesn't want to be nagged by her.

Before the progress of the cyborg transformation was stuck, Atletico Madrid obtained a special ability called "Keen Shell", the skin of the body can absorb and send trace amounts of energy, and then he often used this ability to surf the Internet, through the skin to send and receive Bluetooth and even wifi signals directly connected to the mobile phone or router to surf the Internet, in addition, he also used this ability to analyze the principle and function of electronic products, Atletico can always find the best driver for the new chip is because he can "touch the bone identification" of the chip.

Of course, the electromagnetic waves and current intensity emitted through the skin are very limited, and for desktop CPUs and GPUs, you have to modify the socket circuit to add additional power supply modules, otherwise he can't carry tens of watts of chips. However, this is still too troublesome, and Atletico Madrid, who is lazy, tries to find a more convenient way, he cuts a small piece of his skin in his brain, trying to study its structure and function, and then he finds that this piece of skin can still maintain continuity with his body before leaving the body and completely dying, to be precise, it is still in contact with e7u, as if it is still on his body.

In fact, if you think about it, it is normal for this skin to have its own antenna, of course, it can use electromagnetic wave signals to keep in touch with other parts of the body, and with the help of skin fragments or other wireless signal relays, he found that the distance of this connection seems to have no upper limit!

So then, after self-learning some medical surgery and in vitro culture techniques of organs and tissues, Ma Jing built the predecessor of this 3D printer, the chip rapid analyzer, and put it in Bee Electronics as the treasure of the town. In this way, he does not need to personally go into battle to touch and probe the sample chip one by one, only the company's staff needs to install it on different power supply bases according to the different target chips, put them into the analyzer, and after the lid is closed, a small piece of his living skin built into the instrument will be pushed out by the mechanical device to touch the other signal pins of the chip, and then Atletico on the other end of the network can remotely access the chip.

Although this greatly reduces the efficiency of microarray analysis, it is still faster and easier than normal analysis methods. And this is also very confidential, as long as the equipment is off the network, the instrument will turn on the light and beep alarm, and at the same time, after the network is disconnected, the power is cut off or the shell is opened, the biological detection module inside will immediately self-destruct to avoid secret exposure.

Because of the incomplete structure, even if these skins are provided with sufficient nutrients by the tissue culture system to maintain normal metabolism, they still cannot survive indefinitely, and Atletico does not want to expose the secrets of the best tissues, so the biological module in the analyzer is encapsulated, and many people use this equipment for several years and do not know that there is still a piece of skin that can be networked.

Later, Atletico Madrid successively manufactured several analyzers, which were placed in several departments and subsidiaries related to hardware, and so far there has been no loss accident, of course, there have been a few accidental damages, but it is not clear whether it is a real network and power failure or someone who tried to steal but finally gave up.

This time back in Pingxian, Atletico Madrid peeled off two larger pieces of skin after some preparation, and when Tang Jiayi saw him again, the traces of peeling had disappeared, and even the skin color became the same.

In fact, Atletico Madrid doesn't know what this device can do, the basic chip and component analysis functions are naturally there, but if this function is the only one, I'm a little sorry for his behavior of going back to his hometown to dig a hole and live in seclusion, but fortunately, the final result did not disappoint him.

He had a vague feeling that when his hands were close together, the two pieces of skin seemed to be able to form a small area in his hands, and he could manipulate the dust, water droplets, dander, and even metal powder in between, but after making this device and adding other auxiliary circuits, this ability finally became practical, and the previous "what you think is what you get" carbon tube element is the best example.

Lying on the simple bed, Atletico reached out and pulled a hood full of electrodes and wires on the side and put it on his head.

This thing is a trial product of a brain-enhancing device owned by Bee, and after some of his transformations, it has become the world's first "brainwave display", which can directly transmit "brainwaves" into his mind, and all other operations need to be carried out through it.

It was originally a brain-enhancing device developed for students, designers, planners and screenwriters and other mental workers, hoping to enhance the user's memory, attention, association ability and creativity and other thinking abilities through microcurrent and brainwave signal feedback. Both of these thinking traits are present in everyone at the same time, but they are required differently in different contexts. Students usually need more attention and memory, after all, it is not yet possible to use learning devices to "brush the brain" to directly grasp the necessary knowledge and skills like the "Misaka sisters" in Japanese anime.

Although it is theoretically possible to use a specific device to "brush the brain" to write information directly to the brain, and it has also been proved by Atletico's own actual experience, it is still not realistic for ordinary people to realize "brain brushing". On the one hand, human society is not ready for this, and needs to solve many legal, ethical and cultural psychological problems, on the other hand, technology cannot do it, maybe it will be almost enough when the legendary brainwave control game helmet is invented.

In fact, what Atletico Madrid has achieved is not the usual sense of "brushing the brain" to instantly master all the knowledge that takes a hundred years to learn, and his current situation is more like secretly hiding a computer in his body to cheat. It seems that he knows everything and is omnipotent, in fact, these abilities are the functions of a supercomputer called e7u, which allows Atletico Madrid to be able to use the Internet on the skin to be able to be online 24 hours a day around the world, in fact, his brain is still his brain, and there is not much difference from ordinary people, at most, there is a scientific adjustment of work and rest and internal environment management, the maintenance is better, and the operation state is better.

The core principle of Atletico Madrid's brain enhancement device is not to "brush the brain" and write data directly like the brain memory area, but actually more like the brain to play the "music" of the brainwave mentality, through different melodies and beats, stimulate the brain to produce different effects. In fact, in principle, it is in the same vein as the magic mask series, but the latter emphasizes more on the regulation of the endocrine system, and the enhancement and regulation of thinking ability is only incidental, and the new product originally wanted to tap this function, after all, this is an era of national brain eating, and more and more purely physical work is replaced by mechanical equipment, even if a lot of simple mental work is beginning to be replaced by computers, so if you can make a product that effectively enhances your thinking ability, the market will definitely be bigger than the magic mask series of beauty artifacts, after all, although there are many people who eat by their faces, after all, it is not as big as the market of the national brain。

After the success of the Magic Mask series, the original development team also took advantage of the Bee Electronics unpacking to set up a new company called Brain Computer Technology, specializing in various "brain-computer interface" products, and this brain enhancer is the second product they planned. However, just as the average person's perception of music is not exactly the same, they found that the prototype worked for some people, against others, but not at all for most people. And worst of all, they didn't know why it didn't work, so the development of this product was in a bottleneck.

Therefore, the development team only asked for help as if Atletico Madrid, and when he was investigating the experiment, he found that he seemed to be able to "see" the brainwave images played by the brain enhancer, so he put aside the help to improve the brain enhancer, and turned all his attention to the "brain display", if this technology is developed, Dream Walker can throw off the cumbersome and insufficient resolution of the LCD screen, and take another big step towards the legendary brain wave helmet.

However, he soon found out that this was not the case, it turned out that he was just thinking too much, it was not that he could see the "picture" generated by the brain enhancement machine, but that the e7u received the "brain music" played by the other party and automatically analyzed and decoded it, converted it into a visible image, and displayed it on the screen of his optic nerve.

Fortunately, the brain enhancer is not useless, and the same 2D and 3D images seen through it are not the same, which is closer to the normal visual effect of the human eye. Unlike the original virtual screen of E7U, no matter how clear and huge its picture is, it is three-dimensional, but it always gives Atletico the feeling that there is a huge screen in front of him, and there is always a sense of separation.

Therefore, by analyzing and studying the reasons for the similarities and differences in this picture, we can find ways to improve the display mode of the e7u, make their virtual screen look more natural and comfortable, and it is possible to analyze and study part of the principle of the e7u. The latter is undoubtedly more important, and the E7U is undoubtedly an excellent tool, but if you can understand some of the principles of the E7U, it is undoubtedly better to use it in other aspects, after all, fish is not as good as fishing.

After putting on this special "brainwave monitor" and activating it, Atletico's world immediately changed, and in addition to this room in the real world, he also "saw" an empty space, which was the work area of the brainwave 3D printer.

The room was gone, but the workspace was still very present in front of him, and the cylindrical virtual space was quickly enlarged, filling his field of vision. After a brief test, Atletico began to try to control the carbon diodes flying around the work area.

In fact, because the size is less than microns, even if they are magnified a hundred times, they are still only barely visible small powders in Atletico Madrid's "eyes", and he is not using his own mind to control and move them, but is controlled by the electromagnetic restraint system in the printer, so the particles that Atletico sees are not simply flying around and doing Brownian motion, they flow slowly like a fluid under the constraints of the electromagnetic field.

What Atletico needs to do is to "glue" the carbon tube components that have been made into a complete CPU core according to the internal three-dimensional structure diagram of the 6502CPU saved on the E7U, and then encapsulate it on the CPU substrate placed in the device. Of course, because the operation effect of small devices is not as good as that of professional chip packaging equipment, but it is enough to be used for functional verification.

Born in 1975 with the touch S6502 is not the simplest CPU, but it is the best imitation of the CPU, on the one hand, it can be easily downloaded on the network to its source code, at the beginning of Hanxin is to have the source code of the Motorola DSP chip to manufacture itself through the acceptance of the expert group, otherwise just according to the media report "Liu Jin instructed migrant workers to use sandpaper to polish off the logo on the outside of the Motorola chip and replace it with the word Hanxin, made Hanxin, deceived the school, the ministry multi-level expert group" said, the expert group has really become a brick-moving group.

And as a low-cost CPU,6502It has been sold until now,It is very likely to find its trace by disassembling a xx learning machine or Wen Xxing electronic dictionary casually,On the contrary, the simplest CPU,Intel4004 with 2250 transistors is not so convenient,On the one hand, the production was too small to get the physical object for reference,On the other hand, it is not easy to verify it,Unlike 6502,It can be directly installed in the xx learning machine to run。

When Tang Jiayi and her driver Xiaoyi walked into the room together, they happened to see Ma Atletico lying on the sofa, holding a gamepad in his hand, frowning at the mosaic pattern on the projection screen.

"beng!beng!" Some familiar sound effects and the movement of red objects on the screen up and down reminded Tang Jiayi of what this is, looking down at the coffee table in front of the sofa, sure enough, there is an old-fashioned white plastic keyboard, one end is connected to the gamepad in Atletico Madrid's hand, and the other end is connected to the wireless audio and video box. It turned out that Atletico Madrid was really idle, and he didn't know where he turned over a "Little Overlord" and played the classic old game "Super Mario" on the big projection screen.

As a replica compatible product of the early 8-bit game console FC, Xiaobawang can only display more than 40,000 pixels at the same time, and when zoomed in on the projection screen, each pixel is one centimeter square, so it doesn't look as clear as on a small screen.

"Why did you suddenly want to play this? Why do you want to find inspiration?" Tang Jiayi handed the bag to Xiao Yi next to her, sat next to Atletico Madrid, and looked down at the white keyboard on the coffee table, it was indeed the kind of learning machine back then, but it looked quite new, and the trademark marked on it was also a brand that I had never heard of, and it seemed that it should be newly produced by a small electronics factory in the south.

After all, she is also a shareholder of the well-known technology company Bee Group, and Tang Jiayi soon discovered that the shell of this learning machine seems to have been disassembled, and there are orange and yellow 5000-in-1 cassettes and screwdrivers next to it. As for the game cartridge inserted in the card slot, there is no shell, only a green circuit board, and a large black dot in the middle.

Seeing this, Tang Jiayi couldn't help but smile knowingly, back then, Atletico Madrid, Wei Wei, and they all pestered their parents to buy learning machines under the banner of learning computers, and she also had one. Now that I think about it, it's full of memories.

However, after buying it, they quickly forgot about the so-called multi-functional learning card, and it didn't matter if the gamepad and cassette were confiscated by their parents, they secretly used their pocket money to buy the gamepad and game cartridge themselves, and then exchanged them to play. And in order to facilitate hiding and carrying, many boys will remove the protective case of the game cartridge and discard it, leaving only the circuit part inside, and even put the game card circuit board into the study card in front of their parents.

Therefore, when she saw this familiar scene, she thought that Atletico Madrid suddenly had nostalgic thoughts, and suddenly remembered to buy such a miscellaneous learning machine. For mobile phone users, please visit http://m.piaotian.net