![TFW-G-0032](https://akadako.com/grove/assets/TFW-G-0032/picture.png)
Description
The Grove - Ultrasonic Distance Sensor is an ultrasonic transducer that utilizes ultrasonic waves to measure distance. It can measure from 3cm to 350cm with an accuracy of up to 2mm. It is a perfect ultrasonic module for distance measurement, proximity sensors, and ultrasonic detectors.
![](https://akadako.com/grove/assets/TFW-G-0032/program_en.png)
Program:https://akadako.com/grove/assets/TFW-G-0032/program.sb3
How to use SB3 file
After downloading sample SB3 file on this page, go to Xcratch or Stretch3. Click on "Load from your computer" and select the file you downloaded to open it. After opening the file, connect AkaDako to your PC and check the operation of the sensors and actuators.
![How to use sb3 file](https://akadako.com/wp-content/themes/akadako/img/how-to-sb3_en.png)
Purchase
https://www.seeedstudio.com/Grove-Ultrasonic-Distance-Sensor.html