With the ability of light-detecting, Photocells are tiny, inexpensive but powerful sensors with many practical applications. Our new episode of ElegooTutorials is presenting some fun tinkering with this part: A 3D-printed, sunflower-shaped, sun-tracking robot you can make at home. You can watch the full video and we hope it inspires more making of your own.
ELECTRONICS USED IN THIS PROJECT
You can learn how to make this Arduino based gadget step-by-step in the video below:
Download code and schematic of this project here: http://bit.ly/33hUwGn
And don't forget to share your makings with us on social networks.