This DIY solar tracker project mimics this behavior using three simple main components: An Arduino UNO board, a servo motor (with a sunflower paper decoration attached), and two photoresistors facing ...

[Jasper] also includes both the schematic and Arduino code, making it very easy to reproduce. There are tons of uses for a voltage controlled current source, and this project is a great way to ...

[Rod] also notes that this method could be used with many Arduino’s in parallel if the situation called for it. The code for this simple hack ... future for different projects, this could ...

Join the fascinating conversation with Clemens Valens from Elektor in this video, and enjoy his insights from his career in ...