Discover how to make an ultrasonic HC-SR04 sensor compatible with pieces LEGO (bricks) to be able to insert it into your robot.
In HC-SR04 ultrasonic sensor you will find a description with the technical characteristics of the ultrasonic sensor.
In this LEGO Digital Designer file, you will find the Assembly instructions for the housing of the HC-SR04 sensor with LEGO pieces:
Here you have an example:
To fix the ultrasound we use a thermo-sealing gun applied on the corners:
List of materials to be used:
How to measure distances?"¿Cómo medir distancias con el sensor de ultrasonidos HC-SR04 con Arduino?"