PIR sensor is an IR sensor to detect human motions. This Grove Digital PIR Sensor is the cheapest PIR sensor in the PIR families, however, it is able to give a quick response and generate a high signal from the “sig” Pin.

With the Grove interface, the Grove digital PIR Sensor is easy to be plugged and played. And it doesn’t need any  Arduino Library.

Getting Started with Seeed Studio Grove Digital PIR Motion Sensor

Features: 

1. High sensitivity: Able to output “high” or “low” levels quickly
2. Budget-friendly: Cheapest PIR Sensor in our PIR family
3. Easy to edit code: No additional library required
4. Interface: Grove interface

Package Includes :

1. 1 x SeeedStudio Grove Digital PIR Motion Sensor