| infrared sensor Product Name: SMD infrared sensor s19-l232b-2   Product model: s19-l232b-2   Product information: Click to download (please refer to product information for details)   Features of SMD products digital signal processing Enable the adjustment of power supply to realize energy saving Built in filter, strong anti-interference Sensitivity, timing and light control are not adjustable Low voltage, low power consumption Product introduction Product Description Product model S19-L232B-2 Window size: 6.6 * 6.6mm Power supply voltage: 2.2 ~ 3.7V The working current is 9.5 µ a Sensitivity threshold 90µV |