Arduino Servo Control Archives

DIY 6-DOF Robotic Arm – 3D Print, Wire & Program Step by Step

9. October 20265. May 2024 by Omar Draidrya

3D-Design eines 6-DOF Roboterarms mit weißem und orangefarbenem Gehäuse, ideal für DIY-Projekte in der Robotik.

Build a 6-DOF robotic arm from 3D printed parts and an Arduino Mega: three MG996R and three SG90 servos on a PCA9685 driver, one potentiometer per servo. Parts list, print settings, assembly, wiring diagram and the full Arduino sketch.

Arduino Servo Control Guide: SG90, PWM, and PCA9685

9. October 20265. May 2024 by Omar Draidrya

A person holding two different types of servo motors.

Servo motors show up in almost every Arduino project I build, so I wrote this to cover the basics in one place. It starts with the SG90 micro servo and how PWM signals control the angle, then moves to running multiple servos using a PCA9685 driver board. All the code is tested and ready to use.