Aokin 3 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino

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Aokin 3 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino
Product Description
The automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low. Use Potentiometer 105, output timing is from 0.5S to 200S.temperature compensation,Blockade time: 0.25 seconds. Quiescent Current:50uA Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger). Operating voltage range: DC 4.5-20V, two trigger mode:not repeat the trigger, repeatable trigger. NOTE: On this retrigger jumper is a solder jumper, and you need solder it by yourself. Condition:100% brand new with good quality Product Type: HC--SR501 Body Sensor Module Operating voltage range: DC 4.5-20V Quiescent Current: <50uA Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger) Delay time: 5-18S(adjustable) the range is (0.xx second to tens of second) Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds ) Board Dimensions: 32mm*24mm Angle Sensor: <100 ° cone angle Lens size sensor:Diameter:23mm(Default) Security Products the human body sensors toys the human body sensor lighting industrial automation and control, etc Use:It can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans,automatic washing machine and dryer Machines and other devices,is a hightech products. Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive Sense of region, or for the security zone automatic lighting, lighting and alarm systems NOTE: On this retrigger jumper is a solder jumper, and you need solder it by yourself You may need jumper wire/dupond cable for your experiments/projects, 3 X HC-SR501 PIR Infrared Sensor Q:What is the level output of these? A:Output: Digital pulse high (3V) when triggered (motion detected) digital low when idle (no motion detected). Pulse lengths are determined by resistors and capacitors on the PCB and differ from sensor to sensor FAQ Q:What is the level output of these? A:Output: Digital pulse high (3V) when triggered (motion detected) digital low when idle (no motion detected). Pulse lengths are determined by resistors and capacitors on the PCB and differ from sensor to sensor
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