🌟 Product Highlights & Key Benefits

Introducing the highly sensitive HC-SR501 PIR Motion Sensor Module, the ideal component for your Arduino, Raspberry Pi, and microcontroller projects.

Built with advanced infrared technology and the LHI778 probe design, this module delivers high reliability, superb sensitivity, and an ultra-low voltage operation mode. It's perfect for automatically controlling lights, building security alerts, or creating smart, battery-operated devices.

💡 Key Features

• Wide Detection Range: Offers a 110-degree sensing area and detects human movement up to 7 meters away.
• Enhanced Sensitivity: Equipped with a specialized Fresnel Lens that efficiently focuses infrared radiation onto the sensor for improved accuracy.
• Energy Efficient: Features an ultra-low standby current (less than 50µA), making it exceptionally well-suited for battery-powered and portable self-controlled products.
• Flexible Trigger Modes: Easily switch between non-repeatable trigger (L) and repeatable trigger (H) modes using the onboard jumper cap.
• Customizable Settings: Includes adjustable potentiometers to fine-tune the sensor's sensitivity and the time delay (from 2.5 seconds up to 10 seconds).
• Broad Compatibility: A versatile electronic component ready for seamless integration with popular platforms like Arduino, Raspberry Pi, ESP8266, and more.

🛠️ Technical Specification