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Current supply: <120mA
74HC155 2 - 4 Line Decoder / Demultiplexer Integration with 4 outputs works with a supply voltage between 2- 6 V
Logic Type: (8-bit Addressable Latch
Real-time clock (RTC) counts seconds
The LM35 series are precision integrated-circuit temperature sensors
Tilt Detection Sensor Module (Mercury Switch) Light Sensor (digital) Current supply: <120mAIntroduction: 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