Put on a helmet！
The Project
When this helmet is put on, it unlocks in conjunction with the helmet. The helmet also has light and sound functions to encourage safe driving This helmet has a function that unlocks when the helmet is put on and makes a light or sound for safe driving. This helmet has three points. ①When you wear a helmet, the helmet glows coolly. It stands out in the dark and makes you safer. ②Wearing a helmet unlocks the bicycle and allows you to ride it. ③A warning tone sounds if you drive too fast, so you can drive safely.
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