Today, we had a steam club. In the steam club we made a ELEGOO ROBOT CAR. The robot car has Bluetooth Module, Line Tracking Module. It is so difficult to assemble it. After we got the robot car, we used the computer to program the robot car to work. We tried our best to make the program well. 、
Then we optimized the program to make the car work better. Next we used the black adhesive tape to make a track. Finally the robot car can work fluently on the track. We took photos with the teacher. It was a perfect day.
Today, we perfected our robot car. We looked forward to it. We rushed into the computer room as soon as we finished our P.E. class. Mr. Fess showed us how to program on the computer. At first, we made very fast, and Mr. Fess praised us. But we soon had some trouble with our car. There was something wrong with the wheels of our car. So we had to reexamine it.
Ten minutes later, we solved the problem, and the car went well. We were very pound of it. We kept improving our speed and held a match. We ran after each other and hit each other. Our car was the fastest one. At last, we took photos with the car and Mr. Fess. We felt very happy.