![]() You can hook these sensors up to the Pimoroni Weather HAT for Raspberry Pi. generator: A device that transforms mechanical energy into electrical energy. An instrument used to measure wind speed. cup anemometer: A vertical pole with three cups that capture the wind. Please note that this kit contains the mechanical wind and rain sensors only, and doesn't include any electronic components. anemometer: An instrument for measuring wind force and velocity. Armatures to mount the sensors are included, as well as a short metal mast that can be lashed to the top of a suitable pole with the included jubilee connectors. By measuring the amount of power needed to heat the wire, this device can provide information on wind speed. Hot-wire anemometers consist of an electrically heated wire placed in the wind. The sensor cables are terminated in RJ11 connectors (each sensor only uses two wires though, so if you wanted you could snip off the ends and connect the wires to a different kind of connector). These units combine an anemometer and wind vane into one single device to measure speed and direction. The sensors in this kit are active mechanical sensors that work by physically interacting with the wind and rain. They use magnets, reed switches and moving parts to produce simple signals that a microcontroller or single board computer can use to calculate wind speed, wind direction and rainfall. Want to build your own weather station? This sensor kit has a cup anemometer and wind vane to measure wind speed and direction and a tipping bucket style rain gauge, together with associated mounting hardware. Pure product of innovation in the field of handheld anemometers, this device indicates the wind direction thanks to its integrated wind vane and compass sensors.
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