> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Grove - PIR Motion Sensor (Seeed Studio)

**Type:** Product page · **SKU:** SS101020020 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/grove-pir-motion-sensor-seeed-studio.html ([markdown](https://core-electronics.com.au/grove-pir-motion-sensor-seeed-studio.html.md))

This is a simple to use PIR motion sensor with Grove compatible interface. Simply connect it to Stem shield and program it, when anyone moves in its detecting...

## Pricing

- **Price:** $15.35 (inc GST) — $13.95 AUD, exc GST
- **Quantity discounts:** 10+ $13.40 (exc GST) · 25+ $12.98 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 1 today, and up to 50 more in 8–10 days.

## How to buy

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- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This is a simple to use PIR motion sensor with Grove compatible interface. Simply connect it to Stem shield and program it, when anyone moves in its detecting range, the sensor outputs HIGH on its SIG pin.

The detecting range and response speed can be adjusted by 2 potentiometers soldered on its circuit board, The response speed is from 0.3s - 25s, and max 6 meters of detecting range.

### **Specification**

- Grove compatible interface
- Voltage range: 3V–5V
- 2.0cm x 4.0cm twig module
- Detecting angle: 120 degree
- Detecting distance: max 6m (3m by default)
- Adjustable detecting distance and holding time
 
### **Application Ideas**

- Motion sensor
- Thief-guarding System
- Switch
- Industrial automation
 
### **Documents**

- [Getting Started](https://core-electronics.com.au/attachments/localcontent/Preface_164458957de.pdf)
- [Introduction to Grove](https://core-electronics.com.au/attachments/localcontent/IntroductiontoGrove_50139924b1c.pdf)
- Product Wiki
 
**Note:** Potentiometers are not included.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/g/r/grove_20-_20pir_20motion_20sensor.jpg)