Hello Friends
I want to measure distance of an object from sensor, I am using ultrasonic sansor HC-SR04, due to uneven surface of an object(bottle in my case) I am not getting accurate result, anyone has any idea about the beam angle of an ultrasonic sensor, is there any other ultrasonic sensor available which has narrow beam angle compare to HC-SR04, if anyone knows about it please help me
Thanks.
I want to measure distance of an object from sensor, I am using ultrasonic sansor HC-SR04, due to uneven surface of an object(bottle in my case) I am not getting accurate result, anyone has any idea about the beam angle of an ultrasonic sensor, is there any other ultrasonic sensor available which has narrow beam angle compare to HC-SR04, if anyone knows about it please help me
Thanks.