Design and Research of Information Display Based on Riding Experience
2019-03-21
Outdoor Sport
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If the projector can already be connected to the mobile phone, there may be no need for a wheel magnetic transmitter to measure the speed, because the mobile phone GPS can convert data.
If this feels better with navigation, it's better to see it during the day.
What is the name of this product?
This is only suitable for night, and you can't see the projection during the day.
Good !!!
Wow, this looks like this product. It is risky to ride with mobile navigation.