Shouting Spring Competition Machine

Story behind the project

In modern society, people's life pressure is increasing. Adults are faced with a lot of work every day, and it is inevitable to have negative emotions. In this case, it is very important to release the pressure.In recent years, some scenic spots have set up "Shouting Spring" devices, which are very popular among tourists. "Shouting fountain" is an entertainment facility that affects the height and duration of the fountain through the level and duration of people's voices."Shouting Spring" can release pressure, exercise lung capacity, and promote blood circulation in the lungs. Therefore, a team of students from Hebei University of Technology decided to make a mini Shouting Spring interactive device, so that people can experience the "Shouting Spring" at home without having to go to the scenic spot

Project Introduction-Functions, How to use

"Shouting Spring Competition Machine" is an entertaining installation. Players also can use this machine to test their lung capacity.Competitors start shouting at the same time, the winner of the competition will be the one who draws the water from the opponent's cup into his own cup in the shortest time, which will also prove that his/her lung capacity is greater.The machine mainly monitors the noise value through the noise sensor. After the volume reaches a certain threshold, it will start the water pump to extract the water in the other party's water cup. In this process, the current noise value status can also be displayed through the LED.

Process and steps

1. Group brainstorming

2. Select the sensor

3. Write code and debug

4. Design 3D appearance structure renderings

5. Use a laser cutting machine to cut appearance structural parts

6. Test

7. Assembly project hardware, assembly appearance