Robot Arm (Servo Motors)

thingiverse

This is a robot arm with servo motors (easy to print). https://www.youtube.com/watch?v=frxA4YEE_Hg https://www.youtube.com/watch?v=klNmYR70ALI parts: 1x servo motor mg90s 3x servo motor mg946r 1x Arduino Uno (or another microcontroller) a lot of m3 screws, nuts and washers not absolutely necessary: 2x ball transfer unit 15 mm (8 mm ball) 1x anti slip rubber 1x piece of iron as a counterweight There are two types of grippers (parallel and triangular). Some parts have to be aligned differently in order to print properly. ****************************************************************************************************** number of parts to print: 1x box.stl 1x plate.stl 4x 100mm.stl 1x 150mm.stl 1x servo_connector.stl 1x ladder.stl 1x ladder_servo_connector.stl 1x arm_connector.stl 1x gripper_connector.stl 1x gripper_plate.stl 1x gear.stl 1x rack_lower.stl 1x rack_upper.stl 1x arduino_plate.stl for gripper: 1x gripper_triangular_a.stl 1x gripper_triangular_b.stl or 1x gripper_parallel_a.stl 1x gripper_parallel_b.stl if you want to use the ball transfer unit: 2x spacer.stl