Arduino Uno used to create a human following car/robot, ... 6 photos. Photo: Screenshot ... then need to be connected to each other to put the car in motion using the code that is powered by the ...

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 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.

By turning a two-dimensional sheet into a 3-D product, as origami artists do, engineers can make more-versatile versions of devices like space mirrors and heart stents.