Ultrasonic Distance Sensor Module For Arduino HC SR04 Compatible Proximity Range Detector Plug And Play 3V Minimum Operating Voltage Easy DIY Projects Robotic And Home Automation Sensor Kit

Compact HC-SR04 ultrasonic distance sensor for Arduino
✔️ 3V-5V input, 2 cm-450 cm range, plug-and-play, 1 piece

This ultrasonic distance sensor module is a compact, plug-and-play device that measures distance by emitting a pulse and listening for echoes. It's widely used in robotics, automation projects, obstacle avoidance, and DIY sensing systems with Arduino or other microcontrollers.

✅ Detection range 2 cm-450 cm at 5V; 2 cm-400 cm at 3.3V
✅ Operating voltage 3V minimum; supports 3V-5.5V supply
✅ Detection angle under 15 degrees for reliable sensing
✅ HC-SR04 compatible hardware and software; plug-and-play with Arduino
✅ Temperature range -20°C to 80°C for hobby and industrial use
✅ Package includes 1 Ultrasonic Sensor Module

💡 What is an ultrasonic distance sensor module used for in DIY electronics projects? This handy sensor helps measure distance for robotics, automation, obstacle detection, and sensing tasks.

- It uses time-of-flight of an ultrasonic pulse to calculate distance - Great for obstacle avoidance, proximity alerts, and level sensing with microcontrollers - Works with common boards like Arduino, Raspberry Pi, and ESP32 - Easy to wire up with 3V-5V logic and standard trigger/echo pins