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this arduino UNO R3 shell is the perfect choice
And with a simple snap-on mount
1 x Hit sensor module KY-031
Lastcell som mäter vikt genom att resistansen ändras
With signal output indicator instructions
Luftkvalite sensor MQ135 arduinoovrigt this arduino UNO R3 shellMQ135 Air quality sensor Get real time air quality data with the MQ135 sensor. Perfect for DIYers, professionals and researchers alike, this powerful pocket sized device provides accurate air quality readings thanks to its advanced LM393 & MQ 135 gas sensor. With its 5V signal outputs and an indicator light for easy navigation, you can easily monitor your environment and stay healthy. Monitor your air with the MQ135 today! Specifications Powered by 5v
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