Parallax Inc PIR Sensor Module
Τεχνικό φυλλάδιο
Προδιαγραφές
Λεπτομέρειες Προϊόντος
PIR sensor module (Wide-angle)
The PIR (Passive Infra-Red) Sensor is a pyroelectric device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. When motion is detected the PIR Sensor outputs a high signal on its output pin. This logic signal can be read by a microcontroller or used to drive an external load. This particular device has a large detection angle of 180°.
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Τεχνικό φυλλάδιο
Προδιαγραφές
Λεπτομέρειες Προϊόντος
PIR sensor module (Wide-angle)
The PIR (Passive Infra-Red) Sensor is a pyroelectric device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. When motion is detected the PIR Sensor outputs a high signal on its output pin. This logic signal can be read by a microcontroller or used to drive an external load. This particular device has a large detection angle of 180°.