5 Stück Roboter Modellauto Hubschrauber Crash Kollision Schalter Sensor Modul für Arduino
3,03 €
5PCS Collision module. Forefront of a switch module is installed there is a collision, the module output low, there is no collision, the output high. 4 lights with a switch, there is a collision, lights, no collision, lights out.
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