Five Pack HC SR501 PIR Infrared Motion Sensor Modules For Arduino And Raspberry Pi With Adjustable Delay From 0.5 To 200 Seconds Low Quiescent Current Under 50 Microamps Great For Home Automation And DIY Projects

Five-Pack PIR Motion Sensor Modules for Arduino
✔️ Delay 0.5-200s, 4.5-20V, <50uA quiescent, L/H trigger options

These five motion sensor modules are compact infrared detectors designed for Arduino and Raspberry Pi projects. They’re handy for home automation, security, and DIY motion-activated devices in rooms, closets, and entryways.

✅ Five-pack set includes five PIR motion sensor modules for DIY projects
✅ Adjustable delay time 0.5-200 seconds via potentiometer
✅ Operating voltage 4.5-20V DC; quiescent current <50uA
✅ Trigger mode supports L non-retrigger and H retrigger (default)
✅ Detection angle <100° cone for focused sensing
✅ White compact housing; easy to wire to Arduino or Raspberry Pi

💡 What is a PIR motion sensor module used for in DIY automation?

This handy device makes motion-activated control easy for home projects. - motion-activated lighting and security automation - integration with Arduino and Raspberry Pi for smart setups - low power operation with quiescent current under 50uA