HC-SR501 PIR Infrared Motion Detector Sensor Module For Arduino Raspberry Pi Projects

If you're messing around with Arduino or Raspberry Pi, you've probably seen these around.

This is the classic HC-SR501 PIR motion sensor module.

It's super easy to wire up and use to detect movement for all kinds of projects—think automatic lights, security systems, or interactive art.

It senses infrared heat from moving people or animals and sends a signal to your board.

This one is brand new and ready to be soldered into your next creation.

It's a no-brainer component for any hobbyist or maker's parts bin.