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HC-SR501 PIR Motion Detector Sensor module
PIR motion detector sensor HC-SR501 with adjustable sensitivity and digital output. Perfect for security, automation, and DIY projects.
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Tag: HC-SR501 PIR Motion Detector Sensor module
Description
The HC-SR501 PIR Motion Detector Sensor Module is a highly reliable sensor designed to detect human motion using passive infrared (PIR) technology. It provides digital output that can easily interface with Arduino, Raspberry Pi, and other microcontrollers. With adjustable sensitivity and time delay, it is ideal for security systems, automatic lighting, robotics, and DIY home automation projects. Compact, energy-efficient, and easy to install, this module ensures accurate motion detection for both hobbyists and professional applications.
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 Interface operation is simpler
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Dimension: 33*27.5mm
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With mounting holes

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