Product Model: OKY3271-3
Mini PIR Motion Sensor Detector Module SR602 For Arduino
Product Description
- Used as infrared sensors for lights, alarms and securityautomated equipment.
Sensing distance: 3-5m. 0-3m recommended sensing distance.
Works only at night time, though a photodiode can be added to the device on the S+ and S- tabs.
Board diameter: 10mm.
Adjustable sensitivity and delay by SMD resistor replacement.
Input Voltage: 3.3-15V DC.
Quiescent current: 20uA.
Signal output next to thepostive voltage tab. High=3.3V, Low=0V.
