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Real-time clock (RTC) counts seconds
Logic Type: (8-bit Addressable Latch
The two halves are wired up so that they cancel each other out
it detects knocks
Main frequency up to 240MHz
Tilt Detection Sensor Module (Mercury Switch) Light Sensor (digital) Real-time clock (RTC) counts secondsIntroduction: 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
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