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http://www.korins.kr/maker/davisweather/weather.pdf
풍속: 1pulse(회전) = 1m/s
풍향: linear 20k potentiometer 사용 (5V DC 전압 인가 요망)
On one end of the pot, a regulated reference voltage is applied (like +5VDC). The other end is ground. The direction can be monitored at the center tap by monitoring the voltage. Below are the signal names and color codes of the wires...
yellow reference voltage
green wind direction
red ground
black wind speed
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Anemometer, Standard
To display wind direction and wind speed, add our precision-crafted Anemometer. Includes both wind speed and wind direction sensors. Rugged components stand up to hurricane-force winds, yet are sensitive to the lightest breeze. Vane is hand-balanced for optimal stability and accuracy. Sealed stainless steel ball bearings for long life. Comes complete with 40' (12 m) standard cable and the hardware needed to mount it on a pipe, wooden post, antenna mast, or similar structure.
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이 상품에 대한 사용후기가 아직 없습니다.
사용후기를 작성해 주시면 다른 분들께 많은 도움이 됩니다. |
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이 상품에 대한 질문이 아직 없습니다.
궁금하신 사항은 이곳에 질문하여 주십시오. |
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현재위치 : 
