10 Stück 4-polig Modul für Licht Fotowiderstand Relais Sensormodule
10,45 €
These photoresistor modules are made of safe materials, have stable performance, are most to ambient light, and are used to detect trigger relay modules. 4-pin Photoresistor Relay Module. 20 Pcs Photoresistor GL5537 Sturdy Photoresistor Photo Resistor.
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