HC-SR04 Distance +

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Infrared PIR Motion Sensor Module $1.52, HC-SR04 Distance Transducer Sensor $1.59 @ ICStation

expired Infrared PIR Motion Sensor Module $1.52, HC-SR04 Distance Transducer Sensor $1.59 @ ICStation

ICStation Thursday Surprise Sale Pyroelectric Infrared PIR Motion Sensor Detector Module http://www.icstation.com/product_info.php?products_id=1717 Promotion Deal For Arduino Ultrasonic Module …