The core of the project is a Raspberry Pi, chosen after [Jay] found that an Arduino ... system for information about the location of the sun. Be sure to check out the video below of the solar ...

The tracker’s ability to detect the sun’s position is facilitated by four photo-resistors housed inside a printed viewfinder. This ingenious system enables the solar array to be steered ...

We saw this pretty smooth solar tracker run by an Arduino. There aren’t many details, but we can see that it works well, and is in fact, run by an Arduino. We knew if we posted this that people ...