This solar tracker system uses the Arduino UNO board ... In the setup() function we set the pins were the LDR are connected as INPUTs and position the servo motor at 90° then wait for a 2 seconds ...

RC flying is one of those multi-disciplinary hobbies that really lets you expand your skill set. You don’t really ... part of the reason behind this Arduino servo tester.

He wound up with a forgiving design that uses an Arduino and six servo motors. You can see the video of the eyes moving around in the video below. The bill of materials is pretty simple and ...