Water Detection Sensor Module liner motion Included with the charger are

Included with the charger are a number of input and output wires which should satisfy most any charging requirement

Opto Endstop will immediately output the digital control

of Gates:4

this might be the simple solution

cm holding torque

Water Detection Sensor Module liner motion Included with the charger areWater detection sensor is used to detect water leak, water level or rains. This is obtained by having a series of parallel wires exposed traces. The sensor traces have a weak pull up resistor of 1 M. The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the grounded trace. The analog signal output can be read directly to arduino Specifications Operating voltage: 5V Operating current: less than 20mA Sensor