It was clear and the spring was bright. Li Shaoan moved a table in the backyard of Li’s family, basking in the sun while fiddling with something.

A brisk sound of footsteps came from behind. Before the person arrived, he heard the excited voice of Qian Xiaoyu, "Brother Shaoan, what are you doing?"

"Make some gadgets." Li Shaoan turned around and smiled.

Qian Xiaoyu smiled attentively and said, "Brother Shaoan, do you have time this afternoon?"

Seeing this malicious smile, Li Shaoan immediately felt a conspiracy and said vigilantly: "What do you want to do?"

"It's nothing, don't be nervous, it's just my mother who wants you to have a meal at my house." Qian Xiaoyu laughed.

Li Shaoan guessed right. Qian Xiaoyu was so terrified that he must have other intentions. Zhang Hong invited Li Shaoan to have dinner at home without thinking, it must be to match Li Shaoan and Qian Xiaolin.

"I don't need to eat. I'll thank you mom when I go back." Li Shaoan shunned.

Qian Xiaoyu suddenly whispered: "Brother Shaoan, it's not just my mother's intention, but also my sister's intention. If you don't go, my sister will definitely hold a grudge."

Now Li Shaoan has nothing to say. Since he was rescued by Qian Xiaolin, a tough girl last time, Li Shaoan always felt that he owed her a favor. Since it was Qian Xiaolin's intention, there was no way to refuse anymore, so he had to go there with a bit of bullet.

Looking at the table with a bunch of electrical components, including resistors, capacitors, copper coils, and soldering irons... Qian Xiaoyu felt strange, "Brother Shaoan, what are you doing?"

"Radio." There is nothing to cover up these things, Li Shaoan said openly.

"Wow! Brother Shaoan, do you still have this ability?" Qian Xiaoyu exclaimed, "The radio is not cheap. I saw that everyone in the mall has to sell for one or two hundred yuan."

Li Shaoan replied with a smile: "It is because it is too expensive to afford it that I think about making one by myself."

"This is too amazing. You can also make your own radio, but it's amazing." Qian Xiaoyu looked at Li Shaoan with admiration, and suddenly felt that Li Shaoan was simply omnipotent.

Li Shaoan smiled and said, "Actually, it's not difficult to do this. If you know a little bit of electrical knowledge, you can make a simple radio by yourself."

Before dawn this morning, Li Shaoan ran to Yangqiao Town outside and found a hardware store to buy a bunch of radio items.

This is not the first time Li Shaoan has made a radio. When he was in school, he read some electrician books, joined an electrical club for a while, and welded the radio in the school laboratory. So this time Li Shaoan started making a radio and was very smooth.

"Brother Shaoan, how did you think of making a radio by yourself?" Qian Xiaoyu asked curiously.

Li Shaoan pointed to the sky and replied, "This thing is a treasure. It is my ear. With it, we can receive information from the outside world, and we will soon plant rice seedlings. We can also know the weather conditions in the next time."

"Is it really so magical?" Qian Xiaoyu seemed a little disbelief.

"That's not. As long as you search for the corresponding channel, you can hear the radio program." Li Shaoan explained: "Our local radio channel will conduct weather forecasts. If you want to plant the land well, this gadget is indispensable."

Qian Xiaoyu couldn't wait to see the magic of this gadget and urged: "What are you waiting for? Hurry up and do it!"

"What a pity." Li Shaoan spread his hands, feeling a little helpless.

"What a pity?" Qian Xiaoyu said excitedly.

"Now everything is ready, but the east wind is missing. The entire circuit diagram has been soldered, but there is still a speaker. Without the sound of the speaker, it will not come out. Everything is useless."

Li Shaoan went to the hardware store and did not sell speakers there. He also asked about it when he went to other shops in the town. He also did not sell speakers. Now this homemade simple radio is stuck in the last step.

"This is a troublesome thing. Where can I get a speaker?" Qian Xiaoyu became in trouble.

Li Shaoan asked, "Do you have any at home?"

"No..." Qian Xiaoyu suddenly turned his eyes, and a flash of inspiration in his head, and he jumped up with excitement, "I know where there is a trumpet! Brother Shaoan, you are waiting at home, I'll go and get a trumpet for you now."

Seeing Qian Xiaoyu's excited appearance, Li Shaoan originally wanted to go with him, but this kid slipped too fast and disappeared in a blink of an eye.

Qian Xiaoyu came out of the Li family and walked quickly, heading straight to a place, that is Tieshanwan Primary School.

There is a bald tree pole in the square of the primary school, and there is a big horn on it. Qian Xiaoyu thought of the big horn and started his idea.

When I came to Tieshanwan Primary School, the primary school was very dilapidated, and even the walls were collapsed. There was a rusty basketball rack standing on the loess playground. The teaching building had only one floor, and the roof was tiled that was not decent. It could not stop the rain on rainy days. The children in Tieshanwan received their education under such poor and harsh conditions.

The school is very broken and there are not many students. There are less than a hundred students in total. They are all crowded in one classroom to teach. There is only one teacher in the school named Zhang Shide, who is both the principal and the teacher. He has worked in Tieshanwan for most of his life. He is nearly 60 years old this year and is almost at the age of retirement. Almost all these juniors in the village are his students.

It's summer vacation now, and there are no students in the school, but Zhang Shide still stays on duty at the school. Although this ragged school is penniless and there is nothing to be guarded at all, it always has to be done.

Qian Xiaoyu came outside the school, swayed around, and made sure that there was no one inside, so he quietly crawled into a collapsed wall. He came to the playground in a soot, looked left and right, and repeatedly confirmed that no one was around. He immediately took off his shoes and began to climb the bare tree pole barely.

Qian Xiaoyu was flexible in his hands and feet, and was a good at climbing trees. He climbed to the top of the tree pole in just a few seconds. He hung one hand on the pole and the other hand to untie the wire on the horn. In a short while, he really took off the big horn.

Just when Qian Xiaoyu successfully got the speaker and was happily ready to retreat, he suddenly saw a figure rushing out from the communication room at the school gate not far away. It was Zhang Shide, the principal of the primary school.

"What are you doing! What are you doing?" Zhang Shide held a wooden stick in his hand and rushed towards Qian Xiaoyu.

"Oh no!" Qian Xiaoyu shouted, thinking that no one saw his business in silence, but he didn't expect that Zhang Shide would catch him right.

Zhang Shide taught Qian Xiaoyu before. Qian Xiaoyu was afraid that he would recognize him, so he slid off the tree stalk and didn't even care about wearing shoes. He ran away with a loud trumpet in his hand.

Qian Xiaoyu ran wildly in front of him, and although Zhang Shide was old, he could not see a thief stealing the school's speakers, and he was so poor that he could not bear it all the way.
Chapter completed!