Grove – Adjustable PIR Motion Sensor

This PIR Motion Sensor is a motion detector that detects infrared motion up to 3 meters and outputs a signal when movement is detected within its range. It is ideal for projects with Arduino (With a Grove – Base Shield) or Raspberry Pi (Only with the Grove-Base HAT)

You can adjust the detection range and the duration, and the signal stays high using the potentiometers, giving flexibility for different projects. The sensor’s compact design and low power consumption make it ideal for use in various gadgets, security systems, or smart home setups.

Features

• Built-in filter, high immunity to RFI
• Output time, sensitivity and detect range adjustable
• Low voltage, low power consumption
• Product Number: Seeed 101020617

Specifications

Resources

• Product Wiki
• Eagle Files
• Datasheet L221D

Pinout

Package Content

• 1x Grove – Adjustable PIR Motion Sensor
• 1x Grove Cable