ELECFREAKS PlanetX Ultrasonic Sensor

The ELECFREAKS PlanetX Ultrasonic Sensor is a distance measurement module that uses ultrasonic sound waves to detect objects and accurately measure distance. Designed for use with the PlanetX ecosystem, micro:bit and Nezha expansion boards, it is ideal for educational robotics, obstacle avoidance and automation projects.

The RJ11 4P4C connector enables quick and reliable integration into PlanetX projects without complicated wiring. The ultrasonic sensor provides dependable distance measurements and is commonly used in autonomous vehicles, smart robots and STEM education. Additional PlanetX sensors are available for creating more advanced sensing and control applications.

Key features

• Ultrasonic distance measurement
• RJ11 4P4C connection
• Non-contact object detection
• Suitable for obstacle avoidance and navigation
• Easy integration with the PlanetX ecosystem
• Fast measurement response

Technical specifications

• Supply voltage: 3.3V
• Connection: RJ11 4P4C
• Measurement range: 5cm to 250cm
• Operating frequency: 40kHz
• Output type: digital