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Modulo P.I.R. per Arduino

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1 working voltage range :DC 4.5-20V 2 Quiescent Current :50uA 3 high output level 3.3 V / Low 0V 4. Trigger L trigger can not be repeated / H repeated trigger 5. circuit board dimensions :32 * 24 mm 6. maximum 110 ° angle sensor 7. 7 m maximum sensing distance Product Type HC--SR501 Body Sensor Module Operating Voltage Range 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 Block time 2.5S(default)Can be made a range(0.xx to tens of seconds Board Dimensions 32mm*24mm Angle Sensor <110 ° cone angle Operation Temp. -15-+70 degrees Lens size sensor Diameter:23mm(Default) Application scope •Security products •Body induction toys •Body induction lamps •Industrial automation control etc Pyroelectric infrared switch is a passive infrared switch which consists of BISS0001 ,pyroelectric infrared sensors and a few external components. It can autom tically open all kinds of equipments, inculding incandescent lamp, fluorescent lamp, intercom, automatic, electric fan, dryer and automatic washing machine, etc. It is widely used in enterprises, hotels, stores, and corridor and other sensitive area for automatical lamplight, lighting and alarm system


HC SR501

Data sheet HC-SR501

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