Durable construction and compact design - Built with durable materials for a compact form factor that integrates easily into any project - Delivers robust performance even in challenging environmental conditions Flexible applications - Suitable for a variety of scenarios, including robotics, automation, and general distance sensing HCSR04 ultrasonic sensor module - Detects distances from 2 cm to 450 cm - Ensures accurate measurements for both short and mid-range targets High accuracy and broad compatibility - Measurement error as low as 0.12 inches - Operates from 3.3 V to 5 V, compatible with a wide range of microcontrollers Use scenarios - Obstacle avoidance and navigation in small autonomous robots - Non-contact distance sensing for automation, monitoring, and control in shelves, bins, and conveyors - DIY and educational projects with Arduino, Raspberry Pi, and other microcontroller platforms