Smart Electronics 4 tűs KY-024 lineáris mágneses Hall kapcsolók sebességszámláló érzékelő modul az arduino barkácskészlethez
Smart Electronics 4pin KY-024 Linear Magnetic Hall Switches Speed Counting Sensor Module for arduino DIY Kit
Introduction:
1. There is a signal output command.
2. Single signal output.
3. Low active signal output.
4. Sensitivity adjustable pure tone.
5. With field cutting signal output
6. Circuit board output switch! (can go directly through SCM)
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