Datang romantic little landlord

"Lang Jun, why does this silver wire bite people?" Niu Wu shook his hands and looked at the two silver wires connected to the hand generator with horror on his face.

Li Wangyou and the beautiful boss both stared at Niu Wu with bright eyes: "Niu Wu, do you really have feelings?"

"Yeah, it hurts a lot, sir, what kind of magic are you trying to do? Why did this silver thread suddenly bite? Was it turned into a spirit by you?" Niu Wu stared at the big copper bell eyes, inexplicably horrified.

Li Wangyou ignored him, and looked at the beautiful boss: "Should this be a success?"

Su Changqing nodded uncertainly: "Maybe? It seems that the current is not small, otherwise Niu Wu couldn't be electrified like this."

"Then try?"

"Well, try it."

Niu Wu was confused, but no one explained to him.Li Wangyou and Su Changqing picked up the hand-cranked generator, ran back to the study room, and closed the door tightly with another slam.

Thus, there was the scene that Perrin and Afro heard outside the study.

Anyway, Li Wangyou's extremely simple hand generator was a success.On the screen of Su Changqing's mobile phone, which had long been out of battery and automatically shut down, the charging icon was already on...

260 Do whatever you want

Although Li Wangyou made a hand-cranked generator, it is a very cheating thing to use the hand-cranked generator to charge the mobile phone.

He and the beautiful boss shook the handle alternately, and they didn't hold on for long before both of them were out of breath.

It is really unreliable to charge the phone in this way.

Without a multimeter, Li Wangyou and the others had no idea what the output power of this hand generator was.

Moreover, the output voltage of the hand generator is also related to the shaking speed.

Shake slowly, the voltage is low, and shake fast, the voltage is high, very unstable.

Later generations of hand-cranked generators will be equipped with a gear-shifting device, and a relatively heavy flywheel will be added to the fast-rotating shaft to use its inertia to increase the stability of the speed.

But Li Wangyou and Su Changqing don't know these things. It is already the limit to successfully make the hand generator generate electricity.

In order not to damage the phone, Li Wangyou had to shake the handle as evenly as possible to charge the phone.And this job is impossible without a few hours.

"It can't be done, I can hardly lift my hand." Li Wangyou shook the handle for more than half an hour, almost sticking out his tongue out of exhaustion.The key is that the arm is sore and unbearable, and it is really impossible to persist.

The battery displayed on the screen of the mobile phone has just been charged to less than 10%.

Su Changqing wrinkled his nose in dissatisfaction: "Hmph, when will you be able to fully charge at your speed?"

Li Wangyou just pretended to be dead, no matter what the beautiful boss said, he refused to shake the damn generator handle again.

The matter of charging the mobile phone needs to be kept secret.Except for the two of them, it's inconvenient for Niu Wu and Niu Yong to help.

Between being lazy and using a mobile phone, Li Wangyou persisted for half an hour and finally chose the former.

The beautiful boss gritted her teeth in anger at Li Wangyou's tired look, but there was nothing she could do.

It is indeed too tiring to generate electricity by hand. She persisted for 5 minutes before giving up. Naturally, it is not easy to blame Li Wangyou.

Li Wangyou took the opportunity to sneak out of the study, ran to the backyard, sat on the recliner, ordered the maid to bring tea, and became a master.

In the backyard of Li's old house, when Li Wangyou was remodeling, he asked Liu Carpenter's two sons to help him use moso bamboo to send spring water into it in an endless stream.

A wooden frame was even specially built, and a huge clay pot was placed on the top. The spring water in the pot continued to flow down like a small waterfall, and then merged into the canal below.

Hearing the gurgling sound of the spring, Li Wangyou was stunned for a while, and couldn't help but patted his head with his hands.

What a pig's brain, a dignified future college student, even though he is from a second university, can't be that stupid, right?

Obviously there is a simple solution, why should I be like a fool, shaking the handle crazily for more than half an hour?

"Changqing, the two of us seem to have done something stupid." Li Wangyou looked at Su Changqing speechlessly.

Su Changqing didn't understand what he meant, and asked puzzledly, "What's wrong?"

Li Wangyou pointed to the artificial waterfall in the backyard: "Why don't we use water to drive the generator? Just make a small water wheel, use a pulley to drive the handle of the generator."

His words made the beautiful boss also stunned, and glared at him viciously: "Hmph, I knew you were stupid enough, and you couldn't think of such a simple solution, which caused me to shake the handle for so long, why don't you go to Carpenter Liu soon? "

Li Wangyou was dumbfounded by Su Changqing's words, is he still making sense?This is obviously the way I came up with, so I was wrong?

What's more, you obviously only shook it for less than 5 minutes just now, but I shook it for half an hour!

Fortunately, Li Wangyou also knew that it was impossible to reason with a beautiful woman, so he could only silently accept the accusation from the beautiful woman's boss, and turned around and ordered Niu Wu to invite Liu Carpenter.

A day later, a miniature waterwheel was added under the artificial waterfall in the backyard, which was continuously rotated by the spring water flowing from the clay pot above.

On the axle of the waterwheel, a round wheel was installed, and Li Wangyou installed a belt on the wheel to replace the transmission pulley.

The other end of the belt is connected to the generator, which drives the generator rotor to rotate at a constant speed.

Li Wangyou also asked Carpenter Liu to build a sentry box-sized hut with logs in the backyard, and put the generator in it.In the future, when he and Su Changqing needed to charge their mobile phones, they would come to this cabin to avoid revealing their secrets.

Both Li Heng and Niu Wu and Niu Yong brothers were used to these strange behaviors of their husband, and no one asked the reason.

In the study, Li Wangyou looked at the mobile phone that was finally fully charged, full of excitement.Before he was about to start the machine, he went to wash his hands, so he almost didn't burn incense and pray.

"Master, I'm turning on the phone."

"Well, let's go."

Li Wangyou excitedly pressed his finger to the power button, and after a while, the phone screen lit up...

The familiar boot music, the familiar boot animation, at this moment, Li Wangyou's tears were about to flow.

I want to listen to music!Reading novels!play games!

Before Li Wangyou could finish roaring in his heart, a slender hand stretched out in front of his eyes, and Shi Shiran took the phone that had just been turned on from his hand.

"Hey, Changqing, what are you doing?" Li Wangyou asked dissatisfied.

The beautiful boss had a smile in his eyes: "It's nothing, this is my mobile phone."

"..." Her words made Li Wangyou almost choke to death, well, this is indeed the mobile phone of the beautiful boss.

"This is the electricity I charged for you. You can't cross the river and tear down the bridge! Is it amazing to be beautiful? Can you do whatever you want?" Li Wangyou's acting skills are overwhelmed at the moment, and the grievance looks so extreme that those who hear it are crying and those who see it are sad .

But Su Changqing didn't like him at all, and pointed at his forehead: "Hmph, you're right, this lady is beautiful, what do you want? This is my mobile phone, I'll use it first! You Any comments?"

Li Wangyou was speechless, what else could he do, he could only endure it.

Looking at the beautiful boss happily holding a mobile phone and playing with it on the table, Li Wangyou is so weak, pitiful, and helpless, squatting in the corner by himself to draw circles...