The DFRobot URM04 v2.0 Ultrasonic Sensor allows you to determine the exact distance of an obstacle in the sonar field of view. The URM04 has a RS485
Beijing, China
The DFRobot URMV3.2 Ultrasonic Sensor allows you to determine the exact distance of an obstacle in the sonar field of view. The URMV3.2 has a serial
Beijing, China