Some of my work in the field of robotics:

The given link contains a report on the project “Experiment – Using a Potentiometer.” The report includes a work diagram in Tinkercad and a video of the finished work on the actual board. The principle of the work is that when we turn the potentiometer, depending on the direction we turn it, the brightness of the light bulb changes – it either shines brighter or dimmer.

Tinkercad work diagram:

The given link contains a report on the project “Button and LEDs with Arduino.” The report includes a work diagram in Tinkercad and a video of the finished work on the actual board. The principle of the work is that when the button is pressed, one of three colors lights up randomly: red, blue, or green.

Tinkercad work diagram: