Gravity: Capacitive Non-contact Liquid Level Sensor(3mm TR, IP67) Shipping:4-6 Days see the 3pi User's Guide

see the 3pi User's Guide

or communication with other external board

If you need some juice

With TurtleBot

not portable

Gravity: Capacitive Non-contact Liquid Level Sensor(3mm TR, IP67) Shipping:4-6 Days see the 3pi User's GuideThis small 5V non contact liquid level sensor with Gravity Interface is able to detect 0 100C conductive liquid levels in non metallic containers in sensing range of 3mm. Provided with digital quantity output(low), the sensor can be directly used on Arduino UNO for liquid level detection of the water tank, beverage machine, water pipe, scientific experimental test tube, etc. Samll Size Thickness Range: 3mm With IP67 protection level, the module