The PIR Motion Sensor detects movement using passive infrared technology, making it ideal for projects requiring motion-triggered actions. Compatible with both Arduino and Raspberry Pi, this compact sensor outputs a 3.3V logic signal that works seamlessly with 3.3V boards like the Arduino Due and Pro Mini, while still registering as HIGH on 5V boards like the Uno.

Adjustable sensitivity and hold time settings let you fine-tune detection for your specific application. The wide 140 field of view and 3-7m detection range make it suitable for room-scale motion sensing.

Key Features

• Wide Detection Range 3-7 metres with adjustable sensitivity
• Broad Field of View Up to 140 coverage
• 3.3V Logic Output Compatible with both 3.3V and 5V microcontrollers
• Adjustable Timing Hold time configurable from 5-200 seconds
• Low Power Consumption Less than 60A current draw
• Dual Trigger Modes Non-repeatable (L) or repeatable (H) triggering

Specifications

• Working Voltage: DC 4.5V – 20V
• Output Voltage: 3.3V TTL
• Current Drain: <60A
• Detection Distance: 3-7m (adjustable)
• Field of View: <140
• Delay Time: 5-200s (adjustable, default 5s 3%)
• Blockade Time: 2.5s (default)
• Operating Temperature: -20C to +80C
• Dimensions: 32mm 24mm 18mm (approx)

Ideal For

• Security and alarm systems
• Automatic lighting control
• Presence detection projects
• Arduino and Raspberry Pi motion-triggered applications