10 Stück Fotowiderstand Sensor 4-polig Relaismodul Lichterkennungsmodule
9,60 €
These photoresistor modules are made of safe materials, have stable performance, are most to ambient light, and are used to detect trigger relay modules. 10 x Photoresistor Relay Modules. 20pcs Piezo Pickup Transducer Piezo Transducer Peizo Transducer.
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