Water Liquid Level Switch Contactless Detector Pan Header Pins for various connectors

Header Pins for various connectors like sensors and modules

we suggest connecting the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE

thus greatly reducing the occupant I/Os

and each one can have a different frequency

made it two layers

Water Liquid Level Switch Contactless Detector Pan Header Pins for various connectorsIntelligent non contact Level Sensor detector It adopts advanced signal processing technology and high speed of the signal processing chip, the thickness of the container will be less relevant for the measure level, and the high level of the sealed container, the true non contact measurement is made. The level sensor (detector) will be mounted on the top bottom of the outer container (The high level and low level), it will be useless to drill a hole