EcoDuino is evolving. The EcoDuino now has an enclosure so it is protected from water splashes and safe to use beside your plants. The Ecoduino has an Atmega32U4 which eliminates the requirement for an adapter. Sketches can simply be uploaded via Micro USB just like the Arduino Leona..
This immersible pump can be used to water your plants, make a fountain or waterfall, even change your fish tank water. It works quietly with the sound level under 30db.
The pump has a filter inside as well as a suction cup which can help stick it to smooth surfaces tightly.
Note: This pump..