Rain Drop Detection Sensor Module gprs VoIP phones and PoE devices 12 in 1 Premium

SKU 89201696774 · ★ 4.4

Folio notes

Description

Rain Drop Detection Sensor Module gprs VoIP phones and PoE devices 12 in 1 Premium VoIP phones and PoE devices VCC → 5V It has a power indicator LED and an adjustable sensitivity through a potentiometer The module is based on the LM393 op amp

Exchange/Return Notes
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