5" eTape Liquid Level Sensor + extras Arduino Board This module is a square

This module is a square panel with a soldered XH2

The state of each output is controlled by a corresponding input (IN1 through IN4)

The RedBot comes pre-programmed with the Optiboot (Uno) bootloader

as it prevents the case from properly connecting with the processor

i2C and DB9 terminal interfaces

5" eTape Liquid Level Sensor + extras Arduino Board This module is a squareThe eTape Liquid Level Sensor is a solid state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. The eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is immersed. This results in a change in resistance that corresponds to the distance from the top of the sensor to the surface of the fluid.