Tilt Detection Sensor Module (Mercury Switch) NOT Gate For most hobbyist this great

For most hobbyist this great accuracy range and it's low cost makes this a great tool for biorobotics and other projects

Operates with Both Positive and Negative Logic

Weather control applications

And any where where water/air is need to be controlled by solenoid valve

Tilt Detection Sensor Module (Mercury Switch) NOT Gate For most hobbyist this greatIntroduction: A mercury switch is an electrical switch that opens and closes a circuit when a small amount of the liquid metal mercury connects metal electrodes to close the circuit. There are several different basic designs (tilt, displacement, radial, etc.) but they all share the common design strength of non eroding switch contacts. The most common is the mercury tilt switch. It is in one state (open or closed) when tilted one direction with