3D printed 5-axis Robot Arm (Servo Driven)

thingiverse

You can see it in action here: https://www.youtube.com/watch?v=f46L0Zevh98&index=1&list=PLKlCRfoiwe7zxNRuM8yCrSzYMXyAeoGDk The only parts I printed with supports were the "gripper servo segment" and "gripper mount to MG90S" the rest of the parts all printed fine without them. All the bolts are M3 (3mm diameter) button/rounded head. (The number of nuts and bolts doesn't match because some bolts are screwed directly into the plastic or servos.) Required bolts: 19x 12mm 3x 40mm 1x 6mm 12x 4mm Required nuts: 9x square nuts (M3) 13x hex nyloc (M3) Various sized screws for the servos to hold them in place and attach parts to the servo arms. Servos used: 3x HJS3315D Robot Servo 2x MG90S TowerPro Metal Gear Servo (Interchangeable with SG90 TowerPro Servo as they are nearly exactly the same size). 1x SG90 TowerPro Servo It is controlled by an Arduino Uno and 16-Channel 12-bit PWM/Servo Driver I2C board. The Arduino code is available on my GitHub but will need some edits to work with your arm correctly (Read the code header and check the TODO's). https://www.github.com/isaac879/3D-Printed-5-Aixs-Robot-Arm