If you are interested in creating an Arduino wind speed meter or anemometer to monitor the wind strength in your location, you might be interested in this quick tutorial I have put together to create a very basic Arduino wind speed meter, that my family use on a daily basis to capture wind meter readings in . In this video we look at how to measure wind speed using an anemometer and Arduino. This well made anemometer is designed to sit outside and measure wind speed with ease . In this Instructable we look at how to measure wind speed using an anemometer and Arduino. This approach will work on both ARM and AVR based Arduinos.
DHTand BMP 1are connected to Arduino. The pins are for DHT and 2 for BMP180. They are placed inside the Stevenson Screen and wired outside the box using ribbon cable.
The connections are shown on the sketch. IR module is used to detect the Rotation. It is funny,in this moment i have in my hands and old mouse, and thinking about to use the IR-sensors and the cilinders located in the side of the inner ball to develop a anemometer. Autres résultats sur forum.
There is some background reading here, here, and here, and a finally a really excellent report by Johan Liljencrants.
There is also a good description of the basics of thermal anemometry from the University of Cambrdge here. This is the first of a series of posts to follow. I will describe my attempts to build an ultrasonic wind meter ( anemometer ) based on an Arduino Uno. By the time of writing, I have a working prototype but it will take me a while to catch up in this blog.
So this is just the first post – more will follow soon. For this sketch, I connected the two wires from the anemometer to pins (interrupt 0) and ground. Ever want to build your own weather station?
This anemometer is made of shell, wind cups and circuit module. It has built-in photovoltaic module, industrial microcomputer processor, and standard current generator. Made with aluminium alloy, the anemomter is of high strength, weather resistance and corrosion resistance. I previsously connected the wind meter to an Arduino with a LCD display to test the I2C functionality as well as to read the wind speed and direction without having to connect the anemometer to a PC.
Now I have used my I2C user interface for that purpose. If you have a spare Arduino , you can just build it yourself and code it by following . Used the following development tools;. The Wind Sensor is a thermal anemometer based on a traditional technique for measuring wind speed. Our anemometer consist in the detection rate of the signal at the output of the sensor, only when the sensor detects infrared light, then it passes from 5V to 0V, the change is instantaneous and we can connect directly to the digital input of the arduino.
We will put the anemometer (a simple windmill that we bought in a store).
Sorry, but I do not see any photos. Are you having trouble uploading? Im Internet gibt es nur wenig Information, wie man die Windgeschwindigkeit eines Windrades bzw. Um dieses Projekt zu bauen wird ein kOhm Widerstan ein 1nF Kondensator und das fertige Windrad benötigt.
Anemometer mittels Arduino messen kann.