my idea is to make a meter speed bicycle
the idea is as follows:
* A magnetic detector, mounted on the fork, which detects the passage of the magnet set in the spokes of the wheel,
* a display module, mounted on the handlebar, which receives a boost to each wheel revolution. It calculates the speed and distance.(the primer will be the display module)
the question that I do not know intercept the singal with SPI peripheral
Thanks
sam
