SparkFun Outils de mesure

Résultats: 3
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Qté. RoHS
SparkFun Outils de mesure The rain gauge as you may have guessed measures rainfall. The rain gauge is a self-emptying bucket-type rain gauge which activates a momentary button closure for each 0.011" (0.2794mm) of rain that are collected. The closure of the momentary switch Non stocké
13,38 €
Min. : 1
Mult. : 1
Non
SparkFun Outils de mesure The wind vane indicates the direction of the wind. Internally on the vane are eight switches each with a unique resistor. As the wind vane rotates a magnet closes the reed switches and may close two at a time due to their proximity to each other Non stocké
16,06 €
Min. : 1
Mult. : 1
Non
SparkFun Outils de mesure An anemometer measures wind speed. The wind moves the cups on the anemometer which rotates an enclosed magnet. The magnet closes a reed switch on each rotation which is reflected on the output. You can measure this on the two inner conductors of th Non stocké
9,79 €
Min. : 1
Mult. : 1
Non