Adjustable HC-SR501 PIR Motion Detection Module Infrared with Case Compatible with Raspberry Pi Garden Light Projects

Description: Upgrade your smart projects with the HC-SR501 PIR Human Motion Sensor Module, a high-sensitivity infrared detection unit ideal for smart home DIY creations, security alarm installations, and automatic lighting control systems.

Features: 1. Precise Motion Recognition: Fitted with a high-clarity high-transmittance HDPE Fresnel lens, this sensor effectively widens the detection range, accurately captures human infrared radiation signals, and minimizes false trigger rates to ensure stable, reliable motion detection for your projects. 2. Anti-Interference Stable Performance: Its flame-retardant epoxy glass fiber PCB with optimized circuit layout boasts excellent anti-electromagnetic interference performance, so it maintains steady function even in complex working conditions, and offers a much longer service life than sensor modules. 3. Fully Adjustable Parameters: Integrated with the high-efficiency BISS0001 control chip, it allows you to freely adjust the sensing distance (3 to 7m) and delay time (5s to 300s), perfectly fitting the customized requirements of different use scenarios. 4. Energy-Saving Low Power Design: We adopt premium low-power electronic components for this module, so its standby current is less than 50μA in idle mode. It is perfect for battery-operated devices, as it reduces energy consumption and lowers long-term use costs significantly. 5. Hassle-Free Setup & Universal Compatibility: It comes with pre-drilled mounting holes and standard pin headers, so you can fix and wire it quickly without any complicated steps. It works with most mainstream MCU development boards, making it a great pick for both electronics hobbyists and professional engineers.

Specifications: Type: PIR Motion Sensor Module Material: Epoxy glass fiber PCB, HDPE Fresnel lens, integrated electronic parts Size: Refer to the product image Color: As pictured Application: Home security alarm systems, automatic corridor lighting control, smart home DIY projects, IoT sensing projects, intruder detection devices Quantity: 1 piece

Warm Tips: 1. The product images are for reference only and do not show the actual size, please check the description for detailed size information. 2. Please allow a small error due to manual measurement, thanks for your kind understanding. 3. The actual color may vary a little from the images due to differences in monitor calibration. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.