The build relies on the classic Arduino Uno microcontroller, which talks to a HC-SR04 ultrasonic sensor module and two infrared sensors in order to track a human target and follow it around.

Learn how to easily build a robot arm using Arduino and 3D printed pieces. ... complete with 3D-printed parts and easy-to-follow instructions. By the end, ...

Follow clear instructions for wiring and securing components during assembly; Desktop Arduino Robot Arm with Arduino. Watch this video on YouTube.

The robot is based on a two-wheeled design with tank-style steering. Controlled by an Arduino Uno, the robot uses a Slamtec RPLIDAR sensor to help map out its surroundings.