Mini PIR Motion Sensor (HC-SR505)

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HC-SR505 Mini PIR Motion Sensor is based on infrared technology and it can automatic control by itself with high sensitivity and high reliability. Because of the minimum size and l ow-power operation mode, it widely used in various of automatic electronic equipment, especially battery-powered automatic products. Features Automatic Control Minimum size Repeatable Trigger Wide range of operating voltage Low-power Output high signal Applications Body induction lamps Body induction toys Security Products Industrial automation and control Auto-sensing of electrical equipment Battery-powered automatic control Specification Operating voltage range: DC4.5-20V Quiescent Current: Show more