[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus ...

When comparing the Raspberry Pi and Arduino, it's no secret that ... for interfacing with frequently used components like ultrasonic sensors and LCD modules. The libraries even come with example ...

[Isabelle Simova] is building Hoverbot, a flexible robotics platform using Ikea plastic trays, JavaScript running on a Raspberry ... others such as ultrasonic distance sensors or LiDAR’s may ...