Description: High Precision: Ranging Sensing Module delivers accurate distance measurements. It's great for robotics, drone altitude control, obstacle avoidance, and presence detection applications Compact Design: With a small size, this sensing module is easy to integrate securely into any project Easy DIY Installation: The kit includes both straight and bent pin headers, giving you the flexibility to choose the best connection method for your design layout High Performance: This module features a focused 27-degree Field of View (FOV) and operates with a 940nm emission mechanism, which is invisible to the human eye Distance Measuring Module: Distance sensing module is widely used for eletronic altitude; Robot obstacle avoidance; Location detection; collision avoidance Specification: Operating Voltage: 3.0V-5V(DC) Operating current: 40mA (Maximum) Operating temperature: -20 Celsius -70 Celsius FOV: Fov 25 Degree Communication mode: IIC Infrared emission mechanism: 940nm Size Chart:Measuring Distance: 400cm/157.48inch (Maximum); Measurement dead zone: 0-4cm Package Includes: 1 Ranging Sensing Module Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.