Two Pack Ultrasonic Distance Sensor Module Kit With Dual Mounting Brackets For Raspberry Pi And Arduino Uno R3 Mega 2560 Nano Smart Robotics Projects, 40 KHz Ping Sensor For Precise Distance Measurement

Two-Pack 40 kHz Ultrasonic Sensor Kit for Pi/Arduino
✔️ Dual brackets included; 2 cm to 450 cm range; 0.3 cm resolution

This two-pack ultrasonic distance sensor module kit provides precise distance measurement using a 40 kHz ping and echo timing. It's designed for hobbyists and students building robotics on Raspberry Pi or Arduino platforms, with dual mounting brackets for easy mounting.

✅ Ranging distance: 2 cm to 450 cm (20-4500 mm); 0.3 cm (3 mm) resolution
✅ Power: 5V DC; quiescent current < 2 mA
✅ Detection angle: <15 degrees
✅ Pack size: 2-module kit with dual mounting brackets
✅ Compatibility: SRF05/SRF02 style modules; GH-311 compatibility

💡 What is an ultrasonic distance sensor used for in robotics and automation? This handy tool helps measure distance in various projects. - Handy for obstacle detection in DIY robots - Useful for level sensing and proximity checks - Works with 5V microcontrollers like Arduino and Raspberry Pi - Provides non-contact distance measurement in open spaces