Diy Water Pressure Sensor

Well here is an easy smeasy way to make an incredibly cheap analog pressure sensor.

Diy water pressure sensor. For the water temperature sensor parameter 10 is provided as a simple offset applied to the reported wtemp result. The analog water pressure sensor from dfrobot compatible with multiple arduino controllers runs on standard 5v voltage dc input and gives 0 5 4 5v dc linear output. If desired either pressure sensor can also give ambient air temperature but this is not included in the code. This pressure sensor is special because it comes with a metal port.

Sensors are awesome tools that can help measure analyse interact with and even predict the environment in which they re placed and what makes them really amazing is that they allow us to build machines devices and robots that can understand the world around them leading to ever more functional fun or just silly projects for us to enjoy. Unlike other pressure sensors you can easily attach a tube to it to measure air pressure inside a close space. The plan is to turn on a few lights for a few minutes during night hours when pressure is detected. Read below for.

The bmp280 pressure and temperature sensor readings are both factory calibrated. Full tutorials and projects. 40 cent diy pressure sensor based on a capacitive principle. The sensor can be used for water pressure detection of living environmental water systems such as houses gardens farms and outdoor environment such as rivers lakes sea etc.

This pressure sensor won t be terribly accurate in terms of measuring precise weight or things of this nature though it can be calibrated somewhat and if you choose to coat it in something like plasti dip some of the variables such as humidity and the like. At this time the sensor type that has providing the best results is a pressure force measuring sensor that i designed and made myself based on a capacitive principle. Using 2 pressure mats from freight props and an open close sensor from monoprice and the easy button app from bdahlem i now have pressure sensors at the top and bottom of my stairs. Shop water pressure sensor g1 4 1 2mpa at seeed studio we offer wide selection of electronic modules for makers to diy projects.

In this video you ll learn how to make an amazingly cheap analog pressure sensor using stuff you probably already have on hand if you ve done any electronic.