Want to make a balance with STM32 car, let the car that can read rfid chips in the process of movement, now have a more difficult problem, don't know what should to realize this function, or can't read card to the car to maintain a balance, or to be able to read the card, the car can't move, really have no idea, want to help everyone.

CodePudding user response:

Read read card need time let the car continue to run bai zha don't move