1PCS NEW MAX471 3A Range Current Sensor Module Current Detection Module

1PCS MAX471 3A Range Votage Current Sensor Professional Module For arduino UK

MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Gas Detection Alarm Sensor Module

OPCT16AL 3000/1 AC CT Clamp on Current Transformer High Quality Transformer R4Q1

OPCT16AL High Frequency Split Core Current Transformer High Quality5424

1PCS 5V Liquid level controller Water Detection Sensor Module for Arduino CK

1PCS 5A / 20A / 30A ACS712 Range Angebot Current Stromsensor Sensor Module CK

2 Pcs Microphone Sound Sensor KY-037 Voice Sound Detection Sensor Module