Pay in 4 interest-free payments of $12.50 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Operates with Both Positive and Negative Logic
with a long service life and reliable stability
For most hobbyist this great accuracy range and it's low cost makes this a great tool for biorobotics and other projects
Proximity ID card support access control
Weather control applications
Tilt Detection Sensor Module (Mercury Switch) NOT Gate Operates with Both Positive andIntroduction: A mercury switch is an electrical switch that opens and closes a circuit when a small amount of the liquid metal mercury connects metal electrodes to close the circuit. There are several different basic designs (tilt, displacement, radial, etc.) but they all share the common design strength of non eroding switch contacts. The most common is the mercury tilt switch. It is in one state (open or closed) when tilted one direction with
US$ 41.95
US$ 26.95
US$ 15.95
US$ 34.95
US$ 26.00
US$ 51.50
US$ 12.00