HC-SR501 PIR Motion Sensor Module
EGP 47
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HC-SR501 PIR Motion Sensor Module Details HC-SR501 auto-senses light for various applications (in house, basement, outdoor, warehouse, garage, etc,) for ventilator control, alarm, etc. Features Automatic infrared detection (LHI778 probe design) Output goes high when objects enter the sensing range, and automatically returns to low when object leaves Optional photosensitive control Optional temperature compensation Trigger mode jumper L: Non-repeatable / delay mode: sensor goes low after the delay, regardless of the presence of the object. H: Repeatable: sensor stays high as long as any object is detected during the delay time. Wide operating voltage range Micro-amp power Output high signal: easy to achieve docking with the various types of circuit. Infrared technology (LHI778 probe design) high sensitivity | high reliability widely used especially for battery-powered products. Specifications Voltage: 4.8 – 20Vdc Current (idle): <50?A Logic output: 3.3 V / 0 V Delay time: 0.3 s ? 200 s, custom up to 10 min Lock time: 2.5 s (default) Trigger – repeat : L = disable , H = enable Sensing range: <120 ?, within 7 m Temperature: ? 15 ~ +70??C Lens diameter: 23 mm Dimension: 32 x 24 mm Package Includes: 1x HC-SR501 PIR Motion Sensor Module Datasheet: HC-SR501 Related Products: SENSORS | MODULES
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