A mini robotic arm is now being sold for $600. While still a bit pricey at $600, Arduino's RP2040 powered Braccio ++ states that it is for educational purposes.

Learn how to easily build a robot arm using Arduino and 3D printed pieces. FABRI creator provides the plans and 3D files to make everything ...

The robotic arm itself is a 6 Degrees of Freedom (6DOF) model, which means it can move in six different ways: up and down, left and right, forward and backward, and it can also rotate around three ...

After some experimenting, he came up with a smooth moving robot arm with four steppers controlled from an Arduino Mega and A4988 stepper motor drivers.

It’s a robotic hand and forearm that can perform sign language letters and numbers. It was designed from scratch and built from 25 3D-printed parts, with 16 servos controlled by an Arduino board.

Posted in Arduino Hacks, hardware, Robots Hacks Tagged arm, Joystick, recycle, robot, salvage, scrap, servo ← Creepy Tracking At The House Of Mouse ...