"Thank you, uncle!" After entering the venue in a daze, the little guy immediately said to Jia Yapeng gratefully.

"It's fine!" Jia Yapeng laughed, "I'll take a look at your racing car, I'll see how it's unqualified!" ”

"Then I'll reassemble them first," the little guy said quickly, and then found an empty place and began to reassemble the broken four-wheel drive.

And when the little guy was assembling it, Jia Yapeng quickly understood why the staff didn't let the little guy pass the registration just now.

Because this little guy's four-wheel drive car, except for the car cover, which is the original factory, almost everything else is passive.

The chassis was directly deducted out of several holes, and the layout of some positions was also modified, and the battery compartment was also modified, and a wire groove was forcibly separated in the middle.

The original plastic gears were all replaced by metal gears, and the metal blades used to connect the battery head were also directly replaced with small wires.

What surprised Jia Yapeng was the engine, this little guy actually completely removed the shell of the engine, revealing the coil that had been blown up inside...... The little guy removed all the original copper coils and replaced them with a coil made of unknown materials.

At the same time, the entire engine compartment is protected by a fully enclosed shell, so that even if the engine itself does not have a shell, it can still borrow the shell of the engine compartment to protect the coil.

And all these changes, including the parts, seem to have been made by this kid himself, the workmanship is shoddy, stupid and coarse, but it can be used.

"You made all these things yourself?" Jia Yapeng couldn't help but ask.

"Hmm!" The little guy nodded and said, "Although Daqian sells very good things, I don't have money, and my dad doesn't have money, so I can only use some discarded parts to renovate by myself, fortunately, I have a lot of tools at home, and I can also sneak in to my father's machinery factory and borrow some equipment!" ”

"Yes!" Jia Yapeng hid his shock for a moment, but he soon discovered that there was nothing more shocking.

This little guy actually pressed a row of circuit boards on the outside of the engine room, and then the wires of the power supply were directly connected to the circuit board, and then transferred to the power supply of the engine through the circuit board.

"What are you?" Jia Yapeng couldn't help but ask.

"This is the power chip I made!" The little guy touched his head and said, "This power chip has the ability to adjust the current size, and can control the output power of the power supply through the infrared remote control in my hand, which is divided into 5 gears, so that I can control the speed of the car according to the different tracks!" ”

"I'll wipe ......" Jia Yapeng couldn't help but complain, this guy actually installed infrared remote control on the four-wheel drive car, this idea is too genius.

"How old are you?" Jia Yapeng asked.

"I'm 10 years old!" The little guy whispered, "I'm in the third grade of elementary school. ”

"In the third grade of elementary school, you can install an infrared remote control system in a racing car!!" Jia Yapeng looked at this little guy in shock, not to mention anything else, this little guy is afraid that he is really a little genius.

"But little guy, there are regulations for four-wheel drive vehicles, and infrared rays are not allowed to be controlled, so what's the difference between this and a remote control car? A 4WD has to run on its own! Jia Yapeng said that as a four-wheel drive enthusiast, the most basic principle is that the four-wheel drive vehicle can not be interfered with in the process of driving, otherwise it will lose the fun of the four-wheel drive.

"It's okay, I also designed a manual remote control here, so you can manually adjust the 4WD when it flies off the track!" The little guy pointed to a small button switch on the circuit board.

"This ...... This doesn't seem to be allowed......" Jia Yapeng said with a wry smile.

"That's it, then I'll use this system, I'll remove it!" The little guy neatly removed the entire circuit board, and then docked the two wires that were originally connected to the circuit board.

"Yes......" Jia Yapeng touched the beads of sweat on his head.

"It's a pity that I can't buy a xxx model single-chip microcomputer, otherwise I will go back and borrow my father's colleague's computer to enter the program, and then I can let the computer chip automatically control the flow of current!" The little guy sighed.

"Would you still use a microcontroller?" Jia Yapeng was shocked again.

"I only learned it a few months ago, and I can control electronic components by entering programs, which is interesting!" The little guy nodded, "But the design is more troublesome, I need some sensors to collect the variables of the car, to be able to control it automatically, I designed it took more than half a month to design, according to the light sensor, to sense the steering of the sidewall of the track in front of you, to automatically adjust the speed of the car." ”

"As long as you slow down immediately when cornering, you can greatly reduce the number of flying off the track, so that the car does not have to install a lot of guide rods, which reduces the speed!"

"In addition, when flying over a broken bridge, or other special tracks, you can adjust to the best speed to ensure that there will be no rollover!" The little guy was talking endlessly, and Jia Yapeng behind him suddenly had a feeling of looking at a fairy.

"Nima, it seems that compared to this little guy, this guy who has been playing 4WD for more than ten years is nothing!"

"But is a four-wheel drive car with a chip still a four-wheel drive?" Jia Yapeng asked helplessly.

"Isn't it?" The little guy asked in surprise, "In the animation of episode 30, didn't the villain Dr. Skystar specialize in manufacturing SUP chips, and at the same time, with the powerful performance of SUP chips, he has created a lot of four-wheel drive vehicles with lethal capabilities?" ”

"Later, Dr. Daqian also developed the corresponding chip, which was installed on the body of the Whirlwind Charge and the pioneer of Sonic, so that the four-wheel drive brothers turned defeat into victory?"

"Ah...... That's it...... Oh......" Jia Yapeng's expression was a little embarrassed, in fact, what kind of SUP chip and other settings suddenly appeared, Jia Yapeng had no choice, after all, all kinds of strange modification methods and parts were almost ripped off, so Jia Yapeng could only add all kinds of weird chips to the four-wheel drive car like the previous original book, as well as sci-fi weapons such as air knives and air cannons, so as to continue to make up the story.

But the animation and the real game are one.,If the protagonist in the animation can add a chip to the four-wheel drive car,Then I really don't have a reason to accuse this little guy of adding a chip to the four-wheel drive car.。

No, isn't the real question that anyone in the world can really develop a chip for four-wheel drive?

"What's your name, little one?" Jia Yapeng asked curiously.

"My name is Liu Nian!" The little guy looked at this strange uncle and said with a bright smile.

"Where's your father? Why didn't I come with you to the competition? Jia Yapeng asked again.

"My dad has to go to work, so I'll do it myself!" Liu Nian said casually.