If you want an easy project to complete in a day or so, or something to introduce kids to the world of robots and electronics, make this light-following robot your weekend project.

How to Make a "Hungry" Robot Sometimes the best robots are more emotional and less functional. Gadget Freak Eunchan Park shows you how to build a coin-eating robot using Arduino, a 3D printer, and a ...

How to Make Simple Electric Motor from Battery In this video I show you how easy to make simple electric motor from battery, copper wire and neodymium magnets. You will be surprised how easy to ...

Ubtech Robotics' new Walker S2 humanoid robot changes its own battery in a demo video designed to showcase how autonomous battery swapping could let robots work 24/7 without interruption.

The motor shafts are off-the-shelf PCB pins with one end soldered to the stator board. Power comes from a small single-cell lipo battery attached to the main board.

Batteries that can be created faster and more efficiently without sacrificing performance or quality is the holy grail for the future of everything from consumer electronics to transportation.

Researchers make a robotic fish with a battery for blood A liquid battery powers pumps that use its fluid pressure to move the robot.

The robot transports a mobile battery to and from a waiting car and a central charging dock. When called via an app or vehicle-to-infrastructure communication, it autonomously travels to the car ...

(Bloomberg) -- A new kind of resin-based battery developed in Japan moved a step closer to a real-world debut -- in a robot submarine.Kawasaki Heavy Industries Ltd. is testing an autonomous ...