This solar tracker system uses the Arduino UNO board ... set the pins were the LDR are connected as INPUTs and position the servo motor at 90° then wait for a 2 seconds before the code execution ...

If you enter the right code, the alarm will deactivate ... behavior using three simple main components: An Arduino UNO board, a servo motor (with a sunflower paper decoration attached), and ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly ... up to the motion controller upstream. The Arduino source for this can be found on the project ...

[Tobias Kuhn] had watched a YouTube video about a robot arm which used servo motors ... Pi and some custom Python code which sends the appropriate G-code to the Arduino/grbl controlled robot ...