water depth sensing with sensors

Using an Ultrasonic Level Sensor

Ultrasonic Water Level Sensor Recommendations: MB7052 XL-MaxSonar-WRM1 Features of the weather resistant MB7052, XL-MaxSonar-WRM1, include small target rejection providing range information to the target with the largest acoustic return, a stability filter, centimeter resolution, short to long distance detection, range information from 20cm to 765cm, a 6.7Hz read rate, and various output options: pulse-width, analog…
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ultrasonic sensors for wireless sensor networks

Ultrasonic Sensors for Wireless Sensor Network Applications

Connecting the Internet of Things and the Real World There’s increasing popularity of the use of wireless networks as tech advances.  Wireless sensor networks (WSN)  allow the ability to collect data remotely for review.  We’ve already written about the Internet of Things (IoT), and it’s real-world applications.     In this article, we’ll cover exactly…
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Interfacing an Ultrasonic Sensor with a Pixhawk or Ardupilot Mega [Tutorials]

Use an Ultrasonic Sensor with a Pixhawk or Ardupilot for collision avoidance We’ve written quite a bit about how to use our sensors with Arduino and Raspberry Pi.  There are other microcontrollers to consider when developing your application. Other popular microcontrollers include the Pixhawk and the Ardupilot Mega (APM).   The Pixhawk is an independent,…
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Guide to Tank Level Monitoring

How to Choose an Ultrasonic Tank Level Sensor

These are important factors to consider when mounting your sensor in a tank. Avoidance of obstructions – The wall of the tank or other obstructions in the tank will give inaccurate readings. Placement can affect readings – Our filtering protocol allows the sensor to prioritize large targets over small targets and noise. This is beneficial…
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Ultrasonic vs Infrared (IR) Sensors

Ultrasonic vs Infrared (IR) Sensors – Which is better?

Ultrasonic Vs Infrared (IR) Sensors Your choice of a sensor in your application can be challenging for any project.  The performance of your system depends greatly on the reliability of your sensor and other components of the application. In order to determine the right sensor for your application, there are things that need to be…
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