electronics/gizmos-gadgets/topics/toys-games

A Pink Dinosaur Robot Destined for Greatness

A Pink Dinosaur Robot Destined for Greatness

Imagine a dinosaur that has feelings. A curious and inquisitive creature wanting to explore its surroundings. The dinosaur lets you know if its happy or sad. It is affected by temperature and shivers when its cold. The amazing dinosaur is Pleo RB (reborn), and the pink dinosaur robot is a girl.
How to Build an Electronic Toy Car

How to Build an Electronic Toy Car

If you are researching how to build an electronic toy car, you need not go beyond the level of high school science projects. It is as simple as taking a brushed DC motor to rotate a pipe that acts as the rear axle, and powering an electromagnet to a permanent magnet for movement.