DIY Anemometer (Wind Meter) for iOS

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Key Details of DIY Anemometer (Wind Meter)

Measurement of airflow speed.
Last updated on August 10, 2020
There have been 8 updates
Virus scan status:
Clean (it’s extremely likely that this software program is clean)

Developer’s Description

By Dmitriy Kharutskiy

Measurement of airflow speed.

Using this app along with a very simple homemade device, youll have a working anemometer for measuring wind speed or the airflow in a ventilation system. You can choose the type of anemometer which best suits your needs.

The wind speed is determined by measuring the rotation speed of the magnet in your iPhones magnetometer. The relationship between the rotation speed and the speed of airflow is set in each version of the anemometer and can be adjusted.

You can make improvements to the suggested designs or make and calibrate your own.

In order to select units of measurement (m/s, km/h, ft/s, mph, knots, Bft) or the average value ("Avg1" - most recent value, "Avg3" and "Avg7" - average value) press the seven-segment display.

Dont forget to put a protective cover on your iPhone.

Specifications ("Outdoor" anemometer):

Measurement range from 0.5 m/s (1 mph) to 15 m/s (34 mph).

Accuracy 0.5 m/s (1 mph).

Update time 2-5 sec.