We’re all pretty well-acquainted with the obstacle avoiding ... little robot really caught our eye, mostly because it’s kind of cute. This little robot combines a few LEGO pieces, Arduino ...

The tutorial provides a detailed code that you can upload to the Wemos D1 Mini using the Arduino ... the robot, such as ultrasonic sensors for obstacle detection or gyroscopes for balance control.

Instead he’s put the Arduino Palm Plus ... an XBee module for wireless control. At the top of the assembly is an IR distance sensor which is used for obstacle avoidance. You may not be ...