The HC-SR501 PIR Human Motion Infrared Detector Sensor is a reliable and efficient solution for motion detection applications. This sensor uses Passive Infrared (PIR) technology to detect movement by sensing infrared radiation from human bodies. It is widely used in home automation, security systems, automatic lighting, and energy-saving projects.
The HC-SR501 features adjustable sensitivity and delay time, making it suitable for a variety of scenarios. Its compact design and simple interface allow easy integration with microcontroller platforms such as Arduino and Raspberry Pi. Whether you are designing a smart home or a security alarm system, this motion sensor is an essential component for your projects.
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