There is no better way to learn programming and master robotics than building and coding your own. The Hiwonder xArm 1S is a smart robotic arm based on a STM32 chip that can be controlled with a mouse, joystick, or an app.
This desktop robotic arm has suction cups to stay put on your desk. It has intelligent bus servos and voltage feedback function. A graphical PC software is available that let you adjust the angles. The xArm 1S supports offline programming.[where to get it]