DFRobot (SEN0018) Add-On Board, Infrared Motion Sensor Module

Product Information: Accessory Type: Digital Infrared Motion Sensor For Use With: Arduino Development Boards Product Range: Gravity Series Product Overview: Simple motion sensor module built on infrared detection technology for Arduino projects. Once activated the sensor will take a snapshot of the area, after that anything that moves will set the 'alarm' pin to low. The sensor checks for infrared heat in its detection range, comparing with the snapshot - if there is a recent change it will trigger. Suitable for simple security and home automation projects Adjustable sensor delay via potentiometer on the back of the sensor Detection range: 7m Detection angle 110° Output level (HIGH): 4V Output level (LOW): 0.4V Current: 50µA Digital interface Operating Voltage: 3.0-5.5V DC Operating temperature: 0°C to 70°C Plug and play 3-pin Gravity interface Board size: 28x36mm Weight: 25g Applications: Embedded Design & Development, Electronics Design, IoT (Internet of Things), Hobby & Education