Three-Cup Anemometer Wind Speed Sensor for Microcontrollers

Measure Wind Speed with Precision – Three-Cup Anemometer

The Three-Cup Anemometer Wind Speed Sensor is a robust and accurate instrument for measuring wind speed and wind force. Built with a durable stainless steel construction, this sensor is engineered to withstand outdoor conditions while delivering reliable, real-time data. Whether you're building a weather station, conducting environmental monitoring, or integrating wind data into a smart home or IoT project, this anemometer is the ideal solution.

Designed with microcontroller compatibility in mind, this wind speed sensor connects seamlessly with popular platforms such as Arduino, Raspberry Pi, and other microcontroller-based systems, making it a versatile choice for makers, engineers, and researchers alike.

Key Features

• Three-Cup Design: Classic rotating cup mechanism for accurate omnidirectional wind speed measurement
• Stainless Steel Construction: Corrosion-resistant and built for long-term outdoor use
• Microcontroller Compatible: Easy integration with Arduino, Raspberry Pi, ESP32, and similar platforms
• Wide Application Range: Ideal for weather stations, agricultural monitoring, marine use, drone safety, and educational projects
• Compact & Lightweight: Easy to mount and deploy in various environments
• Real-Time Measurement: Provides continuous, live wind speed and wind force readings
• No High-Concern Chemicals: Safe materials for worry-free handling and installation

Specifications

• Material: Stainless Steel
• Sensor Type: Three-Cup Anemometer
• Compatibility: Microcontrollers (Arduino, Raspberry Pi, ESP32, etc.)
• High-Concern Chemicals: None
• Country of Origin: Made in China

Who Is This For?

This anemometer is perfect for:

• DIY electronics enthusiasts and hobbyists building weather stations
• Engineers and developers working on IoT and smart environment projects
• Educators and students in STEM, meteorology, and environmental science
• Farmers and agricultural professionals monitoring field conditions
• Drone operators and outdoor safety professionals

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For more information on wind measurement standards and meteorological instruments, visit the NOAA Weather & Atmosphere Resource Collection.

Learn more: Sensor

Frequently Asked Questions

Q: Is this three-cup anemometer compatible with Arduino and Raspberry Pi?

A: Yes! This wind speed sensor is specifically designed to be compatible with popular microcontroller platforms including Arduino, Raspberry Pi, ESP32, and other similar systems. It provides an easy-to-read signal output that integrates smoothly into your existing projects.

Q: What is the three-cup anemometer used for?

A: The three-cup anemometer measures wind speed and wind force in real time. It is commonly used in DIY weather stations, agricultural field monitoring, drone safety systems, marine applications, IoT smart environment setups, and STEM educational projects.

Q: Is this anemometer suitable for outdoor use?

A: Yes. The sensor is constructed from stainless steel, making it corrosion-resistant and durable enough for prolonged outdoor exposure in a variety of weather conditions.

Q: What does "three-cup" mean in an anemometer?

A: A three-cup anemometer uses three hemispherical cups mounted on horizontal arms. As wind blows, the cups rotate — the faster the wind, the faster the rotation. The sensor converts this rotation into an electrical signal that your microcontroller can interpret as a wind speed measurement.