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ElecFreaks
Octopus Wind Speed Sensor Anemometer with Three Aluminum Cups
Octopus Wind Speed Sensor Anemometer with Three Aluminum Cups
Regular price
$36 SGD
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$36 SGD
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Introduction
This is a wind speed sensor with rain-proof design. It has a standard connector for Octopus brick series’ products. It can be used to measure wind speed. It adopts three half sphere bowls with 6CM diameter, presenting 120 degrees branch installation. Under the effect of wind power, it can spin. Higher wind speed, faster it rotates. When wind spinning component rotates with a diameter about 20Cm, it will force a mini DC motor to generate DC voltage. Higher wind speed will generate higher DC voltage. Its maximum voltage generated can reach 1.2V. Its tolerance is about 10%.
Specifications
- SKU: EF04083
- Working voltage: 3.3V to 5V
- Working temperature: -20°C to 70°C
- Output: analog voltage; with micro:bit, connect to the P1 port (a power module is needed)
Packing List
| Components | Qty(pcs) |
|---|---|
| Octopus Wind Speed Sensor Anemometer Three Aluminium Cups | 1 |
