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  • Digital Temperature Humidity Sensor


    Digital Temperature Humidity Sensor AM2302 Module ESP8266 ESP32 Arduino

    Power supply: 3 V – 5.5 V
    Output signal: Digital signal via 1-wire
    Operating range: Temperature – 40°c to 80°c
    Humidity 0-100% RH
    Accuracy: Humidity +-2%RH (Max +-5%RH)
    Temperature <+-0.5Celsi

  • Inductive Proximity Sensor Switch PNP


    Product Name Inductive Proximity Switch
    Model LJ12A3-4-Z/AY
    Theory Inductive Sensor
    Wire Type 3 Wire Type (Brown, Blue, Black)
    Switch Appearance Type Block Type, Aluminum Shell
    Output Type PNP NC(normally close)
    Detecting Distance 4mm
    Supply Voltage 6-36VDC
    Detect Object Iron
    Diameter 12mm
    Cable Length 1M/3.3Ft

  • Motion Sensor


    HC-SR501 PIR Motion Sensor Module for Arduino, Raspberry Pi. Motion Detector, IR

    Electrical parameters:
    Product Type: HC–SR501 Body Sensor Module
    Operating voltage range: DC 4.5-20V
    Quiescent Current: <50uA
    Level output: High 3.3 V /Low 0V
    Trigger: L can not be repeated trigger/H can be repeated trigger (Default repeated trigger)
    Delay time: 5-200S (adjustable) the range is (0.xx seconds to tens of seconds)
    Block time: 2.5S (default) Can be made a range(0.xx to tens of seconds
    Board Dimensions: 32mm x 24mm
    Angle Sensor: <100 ° cone angle
    Operation Temp: -15-+70 degrees
    Lens size sensor: Diameter: 23mm (Default)