PRODUCT NAME
HC-SR501 PIR Motion Sensor (Passive Infrared Sensor)

PRODUCT DESCRIPTION
The HC-SR501 PIR Motion Sensor is a Passive Infrared (PIR) sensor module used to detect human motion by sensing infrared radiation emitted from the human body. It provides a digital HIGH signal when motion is detected, making it ideal for security systems, automatic lighting, and motion-based automation projects. The module includes adjustable sensitivity and delay time settings for flexible operation.

KEY FEATURES

• Detects human motion using infrared radiation

• Digital output signal (HIGH/LOW)

• Adjustable sensitivity and delay time

• Detection range up to 7 meters (approx.)

• Operating voltage: 5V to 12V

• Low power consumption

• Suitable for security and automation applications