If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump ... the analog output (AO) of the module, to one analog input (A0) of the Arduino.

Here is a motor speed sensor module ... and pre-flight test, the module was connected to an Arduino board and measured the rotation per minute (rpm) rate of a geared robo motor (150rpm@5V) with the ...

The Pressure Sensor Module incorporates a material called Velostat ... It will also prepare the user on how to successfully hook the Velostat up to an Arduino and how to code for it. This module can ...