This 6-Axis Desktop Robotic Arm is controlled by a Raspberry Pi with a web interface
The Python program uses the Flask web server to host a web site with six sliders to control each servo motor independent from each other.
The picture below shows the easy to use web interface.
To read more about this project just visit my blog: https://custom-build-robots.com/raspberry-pi-robot-cars/sainsmart-6-axis-desktop-robotic-arm-raspberry-pi/9497?lang=en