My "King" gold coins can be withdrawn

"These things are not suitable~!"

After running around, I have seen the products of all major companies.

Did not buy a suitable one.

Always feel dissatisfied.

Even if you buy it back, you need major changes.

"Buy a few more and go back, then disassemble and assemble a suitable one?"

Sun Gaojie felt that if he bought it, he would definitely not be able to buy the door lock that Su Jing and Tan Yi wanted.

Unless it's custom!

Customization also takes time.

If you just customize one, few companies will do it for you, and the price is very high.

That being the case, then buy several kinds of access control locks on the market and dismantle them, as long as the parts can be used.

Tan Yi shook his head: "I bought several kinds of smart access control locks and disassembled them. It is troublesome for us to assemble them. I am not good at this...and it must be ugly after assembly."

You don't even have to think about it.

After all, they are parts removed from several access control locks... The face recognition device is removed from this access control lock, the door lock, fingerprint recognition, and NFC module are removed from the other access control lock. air conditioner.

Even the air conditioner in the dormitory will have to be changed at that time.

Ordinary air conditioners do not have smart templates at all, cannot connect to wireless networks or Bluetooth, and need to be modified.

Simply change to an air conditioner!

This is not a problem, just apply for it... In fact, if the air conditioner is broken, it can definitely be repaired or replaced.

Hmmmm... the door of the dormitory needs to be modified, so it's not a big problem.

Anyway, Su Jing's title is very useful.

Su Jing didn't think it would be so troublesome: "Isn't it good to ask someone from the school to order one?"

Su Jing and the others are students of Qing University! !

There are so many top scholars in Tsinghua University!

What precision instruments, mechanical engineering, industrial engineering, electrical automation and other majors... Isn't it easy to ask them to help you customize a smart door lock? !

It's still not necessary to study them to write an intelligent system, just make a 'lock' to get it out.

As long as there are various hardware, make sure the software system can connect and control these hardware.

Isn't that simple? !

This proposal was approved by all.

Then Su Jing said: "I will leave this task to Viagra!"

"???" Lin Weicheng had a question mark on his face: "Me? Wouldn't it be more convenient for Su Jing to come forward? And...don't call me Viagra!!"

Lin Weicheng felt offended.

Viagra?

It's a bit of a bad name.

Both Ah Wei and Ah Cheng are fine!

Even the previous 'Brother Cheng' is good.

He didn't know much about the name "Brother Cheng" before, and he wanted to object when he learned about it later... But now he feels that the name "Brother Cheng" is better than the name "Viagra", right?

Regarding Lin Weicheng's statement, Tan Yi said: "Anyway, this task is handed over to Boss Su Jing and you!"

Su Jing is well-known in Tsinghua University, and his connections are not low.

It is easy for him to find help.

Lin Weicheng is the class monitor and a member of the student union, and he has a wide network... even wider than Su Jing.

Su Jing is well-known in the school, and he doesn't have much communication with other people.

If he goes to other people for help, the success rate is not low... That's because of Su Jing's high reputation.

Lin Weicheng is a real connection!

After going out for a whole morning, having a meal outside, several people went back to school.

Contact the graduate students at the School of Mechanical Engineering and ask them to help customize an access control lock.

"Go buy the materials, and we will help you process and assemble them after you buy them. It's very simple!"

For these graduate students, they study various mechanical devices and precision instruments.

I usually do less processing of things that I am interested in.

It doesn't sound good.

In their laboratories, all firearms in the world can be easily processed.

It is said that a senior once made it... but was discovered by the professor and destroyed.

Just do it for fun.

How did the professor find out?

For professors... they are all experienced people, and they know what they want to do after watching their students process a part.

Just get an access control lock without writing a software system, just process various equipment and assemble them.

But... the price is not low.

In addition to metal, various precision chips are needed, which cost tens of thousands.

There is no template for this kind of smart door lock, and it needs to be machined one by one.

That's not counting processing fees.

For those companies, the same is true when designing a lock at the beginning.

After the finalization, the various parts are finalized and mass-produced, so that the cost can be reduced.

"When Su Jing gets it out, let's take a look. If it works, I'll help you contact a company, and then you won't have to worry about Xia Sales!"

The seniors from the School of Mechanical Engineering also want to see how the smart door lock made by Su Jing is.

Anyway, Su Jing is also a well-known figure.

Many people know Su Jing, probably because of swimming or archery... or because of the live broadcast of the game "King".

As a matter of fact, at Qing University, everyone knew that Su Jing was also a top student.

In my freshman year, I created a smart access control system and designed a smart lock?

How does this smart lock work?

The seniors from the School of Mechanical Engineering are somewhat interested.

As a top student at Tsinghua University, who didn't start tinkering with things when he was still in school?

But most of them are juniors or seniors... Basically, when juniors start to think about postgraduate insurance and postgraduate entrance examinations, they find a professor's project to do an internship and start tinkering with various things.

Su Jing is only a freshman! !

……

After 2 days.

Su Jing and the others got the customized door lock from the senior of the School of Mechanical Engineering.

This door lock is not very big!

Although Su Jing and the others have designed various functions, they are actually similar to ordinary door locks.

If there are jacks, there must be;

Followed by the fingerprint recognition function;

There is also a face recognition function, and naturally there is also a camera;

In addition, Wi-Fi, Bluetooth, and NFC functions are available.

This door lock is quite sophisticated.

For this reason... the seniors from the School of Mechanical Engineering were even very kind and helped Su Jing and the others to make a matching door.

He also kindly expressed that he would come to help Su Jing and his dormitory to change the door!

By the way, help to modify the air conditioner.

"What is this for?"

"Live...unlock?"

"Switch the door live?"

"Lost the key? Then look for the lockpicker?"

"Is it the lock king for the record?"

"Is the record lock king okay?"

"No, didn't you see the title of the live broadcast? 'I made a smart lock and put it on'!"

"So...Susu made a lock by herself? But now she even changed the door?"

"Is this the dormitory of Tsinghua University? Isn't it the gate of Susu's house?"

"Obviously, Susu is studying computers. It should be writing a software system, smart locks, so I got a door lock and replaced the door lock of the dormitory..."

"Change the lock, why did you tear down the door as well?"

"A lot of people watching the fun!"

"Is Susu's company going to start selling locks? Is this a step too far?"

"Suddenly changed from comic animation... to selling smart locks? The span is a bit big!"

"BUY BUY BUY!!!"

"Susu didn't even mention selling locks, what are you thinking!"

"Susu designed it herself, definitely buy it!"

"Look at the functions? How smart is the smart lock designed by Susu himself?"

"..."

The seniors from the School of Mechanical Engineering came over to change the door of the dormitory in person.

Even if the lock is ready, the door will be delivered free of charge.

Come and change it yourself!

He also helped to change the air conditioner, which is really kind.

Of course...whether it is changing the lock, changing the door, or even changing the air conditioner, changing the lights and wiring in the dormitory, it is all approved by the school.

Many people in the dormitory are watching the excitement.

Among them were the counselor of Su Jing and his class, and a leader of the department... Even the boss of the seniors, a professor from the School of Mechanical Engineering, came to watch the excitement.

Su Jing's door lock and even the door they gave away for free were made with the help of the professor's graduate students.

Tsinghua University has a very good learning atmosphere. Students like to do research and toss around... The school has an open, encouraging and supportive attitude.

Su Jing and the others have designed a smart door lock. The security system is written by themselves. They want to replace the door lock of the dormitory.

Of course the school supports it.

Unconditional support!

Su Jing turned on the live broadcast and watched several seniors from the School of Mechanical Engineering help replace the dormitory door with his own hands, and said to the audience in the live broadcast room: "We went to buy door locks last weekend, but we couldn't find a suitable one after a whole morning. , and then asked several senior graduate students from the School of Mechanical Engineering to order a door lock..."

"The seniors gave me a door for free!"

"It also comes to the door for replacement and installation, and also helps to change the air conditioner, etc... It's all free!"

"Thank you very much!!"