Two Pack Ultrasonic Distance Sensor Module With 3V To Five Point Five Volts Wide Voltage 2cm To 450cm Range 4 Pin Interface Arduino And Raspberry Pi Compatible For DIY Projects

Two-Pack Ultrasonic Distance Sensor Module for 3V-5.5V
✔️ 3V-5.5V tolerant, 2cm-450cm range, 50Hz refresh rate

The two-pack ultrasonic distance sensor module delivers precise non-contact distance measurements from 2 cm to 450 cm, with a beam angle of about 15 degrees. This makes it perfect for DIY robotics, obstacle avoidance, and automation projects. Compatible with 3.3V and 5V microcontrollers, it connects directly to Arduino, Raspberry Pi, ESP32, and other boards via a simple 4-pin interface (VCC, GND, TRIG, ECHO). Its wide voltage range, fast refresh, and low power draw help you build responsive, energy-efficient systems in indoor prototyping and embedded environments.

✅ Distance range from 2 cm to 450 cm with ±3 mm accuracy
✅ Wide voltage support 3V-5.5V for 3.3V and 5V MCUs
✅ Clean 4-pin interface (VCC GND TRIG ECHO) for direct MCU hookup
✅ Refresh rate up to 50 Hz for real-time feedback
✅ Low power draw under 15 mA during active measurement
✅ Two-pack ships together, each sensor matched for consistency
✅ Operating temperature -10°C to +70°C for indoor/outdoor use

💡 What is a distance sensor module used for in DIY electronics?

This handy sensor gives real-time distance readings that help you build safer, smarter machines. - Real-time obstacle detection for robots and automated doors - Handy for navigation, mapping, and proximity sensing in projects - Works with 3.3V and 5V controllers via a simple 4-pin interface - Includes robust PCB with ESD protection for reliable field use