Technic Distance Sensor
The LEGO® Technic™ Distance Sensor uses sound waves to measure how far away objects are, across a range of 1 to 200 cm with an accuracy of about ±1 cm. This gives students consistent, repeatable readings for robots that detect obstacles, follow objects or take measurements. Programmable LED "eyes" let students add expression and feedback to their builds. The sensor also includes an integrated 6-pin, industry-standard interface for connecting third-party sensors, boards and DIY hardware, which suits more advanced maker projects. Its simple form factor makes it quick to build into models and swap between projects. The sensor is compatible with the LEGO® Education SPIKE™ Prime and SPIKE™ Essential Sets and can serve as a spare or additional sensor.













