It offers excellent non contact range detection with high accuracy and stable readings in an easy to use package from 2 cm to 400 cm or 1 to 13 feet.
Ultrasonic sensor documentation.
The weather resistant hrxl maxsonar wr is a rugged ultrasonic sensor component module.
In a reflective model ultrasonic sensor a single oscillator emits and receives.
This outdoor sensor provides very short to long distance detection and ranging in a compact robust pvc housing.
The hc sr04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do.
An optical sensor has a transmitter and receiver whereas an ultrasonic sensor uses a single ultrasonic element for both emission and reception.
Be aware that because the ping timer method uses timer2 other features or libraries that also use timer2 would be effected.
It offers excellent non contact range detection with high accuracy and stable readings in an easy to use package.
The goal of this project is to help you understand how this sensor works.
Ultrasonic sensor maximum range.
Of course you can use a vibrator motor in place of buzzer and advance a lot more using your creativity.
In this project the ultrasonic sensor reads and writes the distance to an object in the serial monitor.
This being said we do supply documentation for customers who would still like to test our sensors underwater.
From 2cm to 400 cm or 1 to 13 feet.
So here we provide an example on how to use the hc sr04 ultrasonic sensor with the arduino.
If you are interested in underwater applications with ultrasonics.
The ultrasonic sensor meets the ip67 water intrusion standard and matches standard electrical 3 4 inch pvc pipe fittings.
This allows a properly developed sketch to multitask.
The hc sr04 ultrasonic sensor uses sonar to determine the distance of an object just like the bats do.
Ultrasonic sensors can detect movement of targets and measure the distance to them in many automated factories and process plants.
An example would be to ping an ultrasonic sensor for a possible collision while at the same time navigating.
Our sensors range from 20cm to our only 16 5m sensor our cargo detection sensor.
They can sense the edge of material as part of a web guiding system.
This sensor is very popular among the arduino tinkerers.
