Remote-Controlled Car Transformed Into A Robot With Arduino. By Elizabeth Fish. Apr 2, 2012 7:13 am PDT ... Randy added a PING ultrasonic sensor to the front of the vehicle too.

The robot's eyes and ears are provided by an ultrasonic sensor and an infrared sensor, both of which can probably be purchased from electronics hobby stores. Or you can also make your own, for ...

Honestly, if it weren’t for the ultrasonic distance sensor protruding from the spherical body, you might think that the entire robot was just a little Wiffle ball. This reminds us of another ...

The build relies on the classic Arduino Uno microcontroller, which talks to a HC-SR04 ultrasonic sensor module and two infrared sensors in order to track a human target and follow it around.

The DIY Arduino robot lawn mower project involves several key components, including an Arduino microcontroller, ultrasonic sensors, ... You can also add a rain sensor to ensure the mower only ...

Designed for kids ages 8 and older, it includes an ultrasonic sensor, a tracking sensor, the main control box, and more parts, all of which are are color-coded and labeled clearly.