Can you explain why it stops when the rear sensor sees an "obstacle" while the wheel is rotating forward? What is the purpose of that? (Seems like a programming error. For example: if you ride a bike too close behind the car, the car brake checks the biker?)
+ When covering the right front sensor by hand, the wheel stopped (0:15) . Later, he covers the right rear sensor with his hand, which causes the wheel to stop (0:19). When he takes his hand away, the wheel starts even though the sweater is hanging in the front left sensor's sight. Maybe ultrasonic distance sensors are not the best choice.
It is very powerful❤
Can you explain why it stops when the rear sensor sees an "obstacle" while the wheel is rotating forward? What is the purpose of that? (Seems like a programming error. For example: if you ride a bike too close behind the car, the car brake checks the biker?)
+ When covering the right front sensor by hand, the wheel stopped (0:15) . Later, he covers the right rear sensor with his hand, which causes the wheel to stop (0:19). When he takes his hand away, the wheel starts even though the sweater is hanging in the front left sensor's sight. Maybe ultrasonic distance sensors are not the best choice.