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.

As Randy points out in the video below, by giving the toy an Arduino, you’ve not only breathed a little bit of life into an old product, but you could tinker with this further–for instance ...

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 ...

To get started with this project, you will need a few essential components and tools. The primary component is the Wemos D1 Mini, a versatile NodeMCU variant that serves as the Web Server for the ...

Arduino is able to interpret signals from a variety of sensors. By placing a unit equipped with an ADXL345, an accelerometer ...

Arduino: An open-source ... Elegoo UNO Project Smart Robot Car Kit ... Designed for kids ages 8 and older, it includes an ultrasonic sensor, a tracking sensor, the main control box, ...