But what if there was a way to bridge that gap? This robot arm guide offers a guide to building a mini robotic arm using Arduino, complete with 3D-printed parts and easy-to-follow instructions.

An Arduino Nano is the heart of the build, paired with a shield that lets it run a number of servo motors. The servos, one per key, are each assembled into a 3D-printed bracket with a cam-driven ...

Options to power the Arduino Nano include USB, VIN, and 5 volt pin, meaning you have power options for almost any situation.

Gesture-controlled mobile robot The Arduino Nano, compared to the Uno, is the more ideal board for mobile robots as it helps keep the chassis compact.

As a proof of concept, the researchers created over 50 nanoscale objects, including a "nano-dinosaur," a "dancing robot," and a 150-nanometre-wide mini-Australia—about 1,000 times thinner than a ...