Seeed Studio Grove Mini PIR Motion Sensor
Compact Grove PIR motion sensor for DIY alarms, lights & robots. Low power, 2m range, 3.3-5V. Easy plug-and-play interface.
The Seeed Studio Grove Mini PIR Motion Sensor is a compact and efficient solution for creating motion detection applications. Featuring a cost-effective PIR (Passive Infrared) sensor, it is ideal for projects requiring reliable motion sensing within a confined space. Its low power consumption makes it perfect for battery-powered or energy-conscious systems, from DIY projects to professional prototypes.
Designed with the user-friendly Grove interface, it allows for quick and easy connection to a wide range of microcontrollers and development boards without the need for soldering. This plug-and-play functionality significantly speeds up the development process for alarm systems, automated lighting controls, visitor monitoring, and interactive robots.
Key Features & Performance
- Compact Design: With minimal dimensions, this sensor can be discreetly integrated into almost any project.
- Optimised Detection: It offers a recommended maximum detection distance of up to 2 metres, making it suitable for applications with relatively smaller coverage areas.
- Stable Operation: For optimal performance, an operating temperature of around 25°C is recommended.
- Versatile Power: The sensor operates on a supply voltage range of 3.3V to 5V, providing compatibility with most common electronic platforms.
This sensor board, utilising the S16-L221D IC module, delivers a practical and accessible entry point into motion-sensitive electronics, balancing performance with affordability and ease of use.
- Alarm and burglar systems
- Visitor presence monitoring
- Automatic light switches
- Robotics and interactive projects
- Sensor Type: PIR (Passive Infrared)
- Interface: Grove connector
- Supply Voltage: 3.3V - 5V
- Maximum Detection Distance: 2m
- Recommended Operating Temperature: 25°C
- Board Dimensions (HxWxD): 12 x 20 x 20mm
- IC / Module: S16-L221D
- Feature: Low power consumption
- Feature: Compact design
- Dimensions (HxWxD): 12x20x20mm
- Type: Sensor Board
- IC / Module Used: S16-L221D
- Application Sub Type: PIR Motion Sensor
- Kit Contents: Sensor Board S16-L221D
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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