This tabletop clock is built using 3D-printed parts and powered by an Arduino Uno, three 12V stepper motors and a DS3231 RTC module for accurate real-time date and time updates. This 3D-printed ...

While some existing four-legged robots were found to be very agile and responsive to changes in their environment, these systems typically integrate advanced actuators and computational components ...

While walking pads have boomed in popularity (HuffPost readers are obsessed with this one), this small stair stepper helps you achieve the same thing but goes a little further: It has an LCD screen ...