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.

The major onboard electronics I/O interfaces supported by the RRB is the L293D H-Bridge motor driver circuit. The L293D H-Bridge motor driver circuit can easily operate two 3-6 VDC DC motors or a 5 V ...

The robot’s hardware was constructed in accordance with the Open Robotic Platform (ORP) rules. This included two DC motors, an UNO R4 Minima, a Bluetooth module, and an SD card.

Unveiling the Project’s Core At the heart of this project lies a carefully designed 3D printed robotic arm, brought to life by the synergy of Arduino and servo motors.