Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
Motor position detection used for flying cars
Number of poles: 10 pairs of poles
Accuracy: 0.03°
Maximum speed: 3000rpm
Signal interface: Differential sine and cosine
