- Reduced price
- 10%
ELECFREAKS PlanetX 4 Channel Tracking Sensor
- Reduced price
- -10%
The Ultrasonic Sensor emits sound waves that bounce back when they hit an object, forming an echo. By measuring the time it takes for the echo to return, the sensor accurately calculates the distance to the object.
N.B. The PlanetX Module must be used with an RJ11 cable and Nezha Breakout Board (sold separately).
The Ultrasonic Sensor emits sound waves that bounce back when they hit an object, forming an echo. By measuring the time it takes for the echo to return, the sensor accurately calculates the distance to the object.
This makes it perfect for obstacle detection and distance measurement in robotics. For example, you can use it to detect road conditions and avoid collisions when remotely controlling a car.
• Connection: RJ11 4P4C
• Power: 3.3V
• Connection Type: Digital input
• Tutorial
• 1 X PlanetX Ultrasonic Sensor (EF05007)


The Ultrasonic Sensor emits sound waves that bounce back when they hit an object, forming an echo. By measuring the time it takes for the echo to return, the sensor accurately calculates the distance to the object.
N.B. The PlanetX Module must be used with an RJ11 cable and Nezha Breakout Board (sold separately).


