Seeedstudio Grove Mini PIR Motion Sensor

Description Seeedstudio Grove Mini PIR Motion Sensor Offers a compact and cost-effective PIR sensor Provides a reserved pin out on the back of the board Low power consumption Supports both Arduino and Raspberry Pi platforms Supply Voltage: 3.3 - 5 V The Seeedstudio Grove Mini PIR Motion Sensor is a compact, low-power, cost-effective PIR sensor suitable for applications with relatively less detection distance requirements. The sensor's sensitivity is adjustable, there is a reserved pin out on the back of the board so that you can solder a slide rheostat to adjust the sensitivity. If you think the sensitivity is insufficient, here is a trick, dragging the plastic cap a little up will help enhance the sensitivity. View more What's Included 1x Seeedstudio Grove Mini PIR Motion Sensor Dimensions Size 20 x 20 x 12 mm Links PDF File Seeedstudio Grove Mini PIR Motion Sensor - Datasheet Specifications Supply Voltage: 3.3 - 5 V Working Current: 12 - 20 μA Sensitivity: 120 - 530 μV Max detecting range    2 m (25 °C) Battery: Exclude Weight: 8 g