D13 of Arduino) are configured as output ports. PD2 port is connected to the AUTO/MAN mode selector switch. Water level sensors are read by ports PD4 and PD5. Port PB5 is used to conttrol the water ...

There are loads of unique sensors available on the market for Arduino boards. This gives you plenty of choices, but what Arduino sensors are out there, and how do you use them? 1. Water Level ...

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water ... user when it is time to water a potted plant, and/or turn on a water pump to quench ...

Likely applications are button designs and proximity sensing ... for users to place water on the plastic overlays, enabling them to evaluate the water tolerance of the MBR3 device. The kit works as a ...