Automatic Water Tank Pump Switch Hardware • Microcontroller Unit: The designed circuit shown here includes an Atmega328P-PU as the kernel, a number of LEDs to display the system status, a push button ...

This DIY electronic project makes sure your leafy companions get the hydration they need without you needing to keep to a schedule.

We have seen quite a few remote controlled gadgets, controlled by the iPhone, the latest one is this fun iPhone controlled Solar Powered Arduino Tank from the guys over at Project Allusion.