No doubt, an Arduino can convert your favorite pots into self ... resistance between the probes is also high). A potentiometer is included in the module for adjusting the soil wet/dry detection ...

The X-Axis potentiometer of the joystick is connected to ... using the Funduino Joystick Shield, an Arduino Uno, and one RYG Traffic Light LED Module. You can use an RGB LED module (of course with ...