Trekker Sweeping Ultrasonic Scanner Package. The servo can be programmed to scan at any angle from -90 to +90 degrees. This gives the Trekker a set of eyes. The Ultrasonic detector can detect from ~4 inches to ~10 feet.
This is a ROS programmable autonomous SLAM robot prebuilt kit that can be controlled via Gamepad. The MarvelMind IPS (Indoor Positioning System) provides indoor navigation. ODROID-XU4 SBC provides the most flexible platform possible.