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MaxBotix MB7389 Ultrasonic Distance sensor tutorial waterproof featured image

MaxBotix MB7389 weather-resistant distance sensor tutorial

The MaxBotix MB7389 HRXL-MaxSonar-WR is a weather-resistant ultrasonic distance sensor with a range of 30 to 500 cm and a resolution of 1 mm. This sensor is ideal for outdoor applications such as water tank or bin level measurement. It has a very small beam angle and can also be used for robot applications. Although this tutorial …

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How to use DHT11 and DHT22 Sensors with Arduino

In this tutorial, you will learn how DHT11 and DHT22/AM2302 digital temperature and humidity sensors work and how you can use them with Arduino. These sensors are very popular for DIY electronics projects and are perfect for remote weather stations, home automation projects, and plant/garden monitoring systems. In this article, I have included wiring diagrams …

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