We use cookies on our website to ensure you get the best possible experience – they allow us to tailor content specifically to you, analyse our website to help make improvements, and display ads that are applicable to you across other websites. If you’re happy with this, please select “Allow all", or personalise the cookies you allow with “Manage”. Clicking on “Reject non-essential” will remove these cookies, but the site may not function to its best abilities. For more information, please visit our cookie policy
When used with the Robo:Bit buggy the Ultrasonic Distance Sensor (75-0129) lets the robot detect objects before it collides with them allowing you to program it to avoid them. It can also be used to create a 'follow me' program where the robot tries to stay a certain distance from the object in front of it.