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#ANEMOMETER FOR ANDROID DRIVERS#
Posted in 3d Printer hacks Tagged anemometer, sensors, weather Post navigationīig Brother Or Dumb Brother? Bus Drivers In Beijing Are Forced To Wear “Emotional Monitors” 63 Comments He might want to check out this spare-parts anemometer that uses a bearing from an old hard drive. has already identified some shortcomings with the bearing, but has a plan for future iterations. Some calibration is likely necessary to improve the accuracy of this setup, but it’s a promising start. The prototype currently uses a Hall effect sensor for measuring the wind speed, while a AS5048B magnetic rotary encoder does a decent job of measuring rotation (wind direction). This feels like a nice touch, as it means the anemometer package alone could feasibly serve as a rudimentary weather sensing station, or as a backup for more elaborate environmental monitoring.
The MCU also features a location for the venerable BME280, which is a relatively accurate temperature, pressure and humidity sensor often deployed in DIY weather stations. also integrated an ESP32 for recording data over the air. Serial-stream via USB and an SD cart slot are also available for recording data, the latter being particularly useful for long-term unsupervised monitoring. The microcontroller unit uses RS485/Modbus connectivity, ensuring that data from the wind sensor is accessible across a variety of platforms. Undeterred, his solution was an impressive DIY anemometer that rivals the off-the-shelf alternatives.ĪnemoSens was designed from the ground up as a component for the ambitious WinDIY_2 Horizontal Axis Wind Turbine, however it’s just as suitable as part of your standard home weather station. When needed an anemometer for his latest project, he was stymied by the limited range and relatively high prices of commercial options.
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