Chapter 556 The girl visited the work yard and was amazed
"Is this the drone you're talking about?"
Han Rongrong, Chen Xiaowen, and Wu Xiaoyan took advantage of their free time at noon to find Li Anle to take them to see the magical drone that Li Anle talked about.
I just saw the iron frame in front of me, especially the iron frame with some wires tied to it. If it weren't for the four upward-facing fan blades around the frame, I wouldn't have believed that this thing could fly.
"This red cloth is really..."
That piece with red cloth and two big black boxes nailed to it is really ugly.
"Is there a problem?"
Li Anle said.
"But it's too ugly."
"This is just the simplest test aircraft."
"There is only the dynamic system and the simplest acceptance system." Li Anle said.
"Wait a minute, let me show you the final rendering of the drone I drew." Li Anle pulled out a few pieces of drawing paper, which were sprayed with flamboyant red and cool black. The entire fuselage was very sci-fi and full of blades.
"very scary."
"This is cool."
"cool?"
"English?"
"That's right."
Li An smiled and said, "Here's this one."
"so cute."
The pink color is very round and has the feeling of a fat cat. It is normal to be cute. There is also a camouflage color, which Li Anle did not take out. This one is a work to be handed over to Director Qian as a task.
"It's quite beautiful."
Han Rongrong and Chen Xiaowen also liked it very much.
"I'll make one later and give it to you and my sister."
Li Anle said that as for Wu Xiaoyan, she could play with Han Rongrong and Chen Xiaowen.
"I don't need it anymore, you can give it to Rongrong."
"Then let's get one and let's play together."
Han Rongrong knew that drones would not be cheap, and besides, she was not as interested in them as the Walkman.
"OK."
"When can it be made?"
Wu Xiaoyan asked in a low voice, it was so beautiful.
"The power test has been completed at this stage."
Li Anle pointed to the black box. "This is the battery, but the usage time is slightly shorter."
"The next step is for us to test the flight control system."
Li Anle said, "We have been preparing for this for a long time."
"The testing results of the sensing device are pretty good, and then there is the test of the airborne program, and then there is the test of the action equipment." Li Anle said. "It is a little difficult, but the programs we are working on now are very simple and there are not many commands.
As for the servo action equipment, it is even simpler. It has already been designed and the parts are already available. All we need to do is install the test equipment."
After all, unlike the drones of later generations, what Li Anle is doing now can really be said to be the simplest. It is many times simpler than the toy drones of later generations that cost tens of dollars each. The on-board program is actually a small chip.
The most critical thing is the sensor test. Once this step is done, the other steps are really not too difficult. This step is also the most difficult step now, including ground test, air test, and in-flight, effective distance test.
Several people were a little confused when they listened to Li Anle's words. "There is so much work to do, even if it is the end of the year, right?"
"Within one month."
Li Anle said.
"Isn't it too tight?"
Chen Xiaowen whispered, Han Rongrong rolled his eyes at Li Anle, "How dare you say that it will be better now."
"Do you want me to help you talk to Grandpa Qian?"
"No, it's almost a month."
Li Anle said with a smile. "Actually, we have mastered the technology, but the test is a bit difficult. Teacher Gangyang told me that several professors in our department will help us complete the test in this area."
"That's great."
With the help of school professors, the time will be reduced a lot. Unfortunately, let alone the formal test site, I am afraid that the wasteland may not be used now. The main reason is that the drone needs to fly. If this falls on the students' minds,
But something went wrong.
This test site was chosen in a deserted place. Fortunately, thanks to the last artificial rainfall, the place is quite spacious. It just takes a little time to get back and forth. Fortunately, Li Anle, the base consultant, was there and contacted two drivers to get it.
matter.
"You guys stay away."
Li Anle tied up the test flight frame, turned on the switch, and the drone started.
"Sended."
"so fast."
"Can this fly?"
Li Anle nodded. "The balance has been adjusted. It's not difficult to fly. But it's easy to place it here now. Otherwise, it might not have fallen down."
"Then why did your test flight fail?"
"Here's a simple remote control."
Li Anle said, "It's like decelerating and accelerating."
"It's just that it's too simple now. Next we need to make a relatively complex flight control system." On the other hand, Li Anle controlled a simple remote control in his hand, and the drone began to fly slowly, but it flew very low.
.
Li Anle clicked again, and the drone landed slowly, and then Li Anle turned it off.
"Bravo."
Wu Xiaoyan felt that the drone that was so ugly just now was so powerful that it really flew.
"Isn't this all right?" Han Rongrong looked at Li Anle in confusion. The operation just now seemed to be quite smooth.
"These are just a few simple commands and cannot be considered a flight control system."
Li Anle said. "Besides, there is also a camera function, but some other functions have not been added."
"Can we still take pictures?"
Chen Xiaowen and Wu Xiaoyan looked at Li Anle in surprise. "Really, this drone also has a camera function?"
“A camera function will be added.”
If it weren't for the camera function, it wouldn't have caused anything that happened next. Han Rongrong murmured secretly, and Li Anle couldn't hear clearly what he said even though he was very close. "There are also some other small functions that we will discuss later.
It may be involved.”
"Let's go and show you the equipment I purchased."
When they came to the room, not to mention Wu Xiaoyan, Chen Xiaowen, and Han Rongrong were all shocked. There were so many equipments here, including several houses, and all kinds of tools and equipment. "What is this?"
"The workbench."
"This is a complete set." Li Anle said. "This is a good thing."
"computer?"
"yes."
What kind of equipment does this have? Li Anle spent a lot of money. Han Rongrong was not surprised. This guy made hundreds of millions. This thing should be more expensive if it costs tens or hundreds of millions.
This chapter is not over, please click on the next page to continue reading! "Is this an integrated circuit?"
"yes."
"A box?"
"No?"
Li An smiled and said, "Take a look."
"Rong'an Electronics?"
Han Rongrong was a little surprised that Rongan Electronics could also produce integrated circuits.
"You forgot that I told you about the four-inch wafer production line."
Li An smiled and said, "You shouldn't get too many things from your own house."
"ox."
What else could Han Rongrong say? It's produced in our own factory, so it's not a big deal to buy just one box.
"It's a pity that it's still a little bit worse."
"A little worse?"
"It's slightly worse than Intel's."
Li Anle said, "It has just reached the world-class level."
"That's pretty good."
"But the yield is pretty good."
I definitely made money, but I don’t know how much more. Without this, I can expand the output of some electronic products in my factory. Domestic integrated circuit production is still far from the world level, and the most important thing is the yield rate.
Before last year, it was less than 5%.
Fortunately, we have improved a bit this year and developed our own lithography machine. Although it is not very advanced, it is still available. However, starting next year, the country will completely abandon the semiconductor industry. The lithography machine and other technologies are not far from the world's advanced level.
It's too far.
But this giving up means that ten or eight years have been delayed. Of course, there are many reasons for giving up. The most important thing is that there is no money. Some research must be abandoned. There is no capital for comprehensive research. If Li Anle were not in the current environment, he would stand in the future.
From a human perspective, it would be unwise to abandon photolithography machines and semiconductors.
But now, Li Anle has to say that there is no way, these things are basically not available in China now. The most important thing now is to make sure that farmers have enough food and urbanites have jobs, otherwise society will have problems.
The country will have problems. As for abandoning some research projects, it can only be said that it is a last resort. The country's foreign exchange reserves are now pitifully small, it still owes money to others, and it needs to reform and open up. Li Anle has to say that he does not have the funds and capabilities.
Do more comprehensive research.
Spending money on laboratory samples just to tell the outside world that we have them too is a bit outweighing the gains, at least for now, but Li Anle, after all, is coming for future generations, and he plans to poach these research people away.
Otherwise, so many researchers are completely wasted. Li Anle plans to build a laboratory in Hong Kong Island and spend money to continue research in this area. The most important thing is that he has money now and focuses on semiconductors. It will not be difficult to support him through other industries.
The most important thing is that you can copy other countries' semiconductor technologies and let your own laboratory researchers study them, and then improve or reduce costs and put them into your own factories. This is a virtuous cycle, at least you won't lose money.
Then the research can continue. As for other abandoned research projects, Li Anle can only say that his ability is limited and he can't control them anymore.
"what is this?"
"A little toy I made for nothing."
Li Anle smiled and took the toy dog stand and put a furry dog skin on it. "This thing is not bad." He turned on the switch and the little toy dog was placed on the ground and started to move.
"ah?"
"It can move."
"Is there a problem?"
Li An said with a smile, then turned on another switch, flashed the lights, and barked.
"This is so amazing."
"Two chips were used."
As for Li Anle being so extravagant, he used two integrated circuits to make a toy.
"I made this casually when I was taking a break while working on drones."
Li An smiled and said, "I'll give it to you."
Of course they were given to Han Rongrong and Chen Xiaowen. As for Wu Xiaoyan, they were just ordinary classmates.
"Wenwen, Rongrong."
Wu Xiaoyan looked at the two of them expectantly. She liked this fluffy toy dog very much.
"Thank you."
After visiting around and getting a general understanding, they didn't stay too long and rode back to the teaching building. Li Anle wanted to take a rest, but he knew someone called him over as soon as he sat down.
"Professor Wang, Professor Zhang."
Li Anle was very familiar with these two radio professors.
"sit."
"How much do you know about this information?"
“Basically memorize it backwards and forwards.”
I just compiled and wrote this information myself, Li Anle said.
"oh?"
Good boy, he memorized everything, and the two of them laughed. "We took a look, and many of the ideas are good, but the specific one depends on the equipment."
"Do you have time at noon recently?"
"have."
"Well, Professor Wang and I will spend an hour and a half at noon every day. Come over and we will teach you about infrared remote control technology."
Li Anle muttered, I just want you to help check if there is anything wrong with my remote control device. I don't want to go to class. "Okay, no problem."
