I wanted to design a small garden in my room. I used my robotics skills to elaborate an autonomous watering can system to provide water every day to little plants. Then, even if I'm going abroad or away from my room, my plants would stay fresh and beautiful !
The system water the different plants every day. The system also detect when the water tank need to be refill and give a LED and sound warning. I used only part that I could have at home, for example I used the pump motor from a broken water flosser.